Welcome to our complete breakdown of the top 50 NOT4U dupes and alternatives that we've found.
If you're searching for dupes of a specific NOT4U product, you can use our Dupe Finder to search for them!
We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology
Our Roundup
Here's a quick roundup of our findings. Continue reading for the full breakdown!
Make p:rem's End Pore Vegetinol Tightening Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 45% ingredient match to NOT4U's Firming Up Neck Serum!
Of all of the dupes for this product, Some By Mi's Retinol Intense Reactivating Serum is the most liked by our community. Our matching algorithm puts it at an 56% overall match with NOT4U's Firming Up Neck Serum!
- Make p:rem End Pore Vegetinol Tightening Serum 1
- PCA Skin Rejuvenating Serum 2
- innisfree Green Tea Enzyme Vitamin C Brightening Serum 3
- Hanyul Moonlight Citron C Serum 4
- Viegano Bakuchiol + Tocopherol Revitalizing Serum 5
- SkinCity Skincare Shower Oil 6
- Celimax Ji Woo Gae Heartleaf BHA Body Mist 7
- Dermafirm Soothing Repair Toning Serum R4 8
- SNP Lab Niacinamide 10 Serum 9
- Hanyul Yuja Vita-C Serum 10
- I Dew Care Bright Side Up 11
- Hanyul Gingko Leaf Pore Resurfacing Serum 12
- Too Cool For School Pink Relief Intensive Serum 13
- Neogen Agecure Extra Firming Face Serum 14
- Wishful Thirst Trap Juice HA3 & Peptide Skincare Serum 15
- Somethinc 5% Niacinamide + Moisture Sabi Beet Serum 16
- Celimax The Vita-A Retinol Shot Thightening Serum 17
- Neogen Real Bakuchiol Firming Serum 18
- innisfree Vitamin C Green Tea Enzyme Brightening Serum 19
- AMOREPACIFIC Youth Revolution Vitamin C Radiance Concentrator 20
- Banobagi Milk Thistle Repair Serum 21
- Evenswiss Eventone Serum 22
- Some By Mi Retinol Intense Reactivating Serum 23
- Ginger6 Like White Snow Serum 24
- Nineless 10% Niacinamide Serum 25
- ILLIYOON Cica Clear Body Mist 26
- EYENLIP BEAUTY Centella Skin Resurrection Serum 27
- Miss Alice Face It You Love Me Serum 28
- Papa Recipe Niacinamide Zinc Serum 29
- Mary & May Rose Collagen Mist Serum 30
- MediCube Red Clear Cica Body Mist 31
- Fyne Hyaluron Peptide Plumping And Restoring Serum 32
- Jaxon Lane Super Serum Ultra Luminous Face Serum 33
- SLMD Salicylic Acid Body Spray 34
- Cetaphil Healthy Renew Purified Peptides Face Serum 35
- Simple Skincare Booster Serum 10% Niacinamide (Vitamin B3) 36
- bye od-td Vita Calming Serum 37
- B.LAB Yuja Anti-Dark Spot Serum 38
- Luxe Organix Whitening Repair Niacinamide 10% Serum 39
- Isntree Hyper Retinol EX 1.0 Serum 40
- 111Skin Cryo ATP Sports Booster 41
- Isntree Green Tea Fresh Serum 42
- Offon Keep Calm And Cooling Body Mist 43
- Logically Skin Aquatide Resurface Serum 44
- Nivea Rich Caring Shower Oil 45
- Soul Apothecary Vitamin C Brightening Serum 46
- Frudia Blueberry Hydrating Serum 47
- Kiehl's Fast Release Wrinkle-Reducing 0.3% Retinol Night Serum 48
- Catrice Pore Ultra Minimizing Serum 49
- Oriflame The Body Edition Firming Body Gel-Cream 50
Make p:rem End Pore Vegetinol Tightening Serum
63% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, PHA and Vitamin E. They've got a total of 13 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Firming Up Neck Serum
61% match
with the ingredients and function of PCA Skin Rejuvenating Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides, PHA and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $73.70 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
innisfree Green Tea Enzyme Vitamin C Brightening Serum
61% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, PHA and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $0.70 more expensive than the original product.
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Looking for a full breakdown of the similarities and differences between these two products?
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Hanyul Moonlight Citron C Serum
60% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Firming Up Neck Serum
60% match
with the ingredients and function of Viegano Bakuchiol + Tocopherol Revitalizing Serum
Dupe Explained
These products are both serums that contain peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $152.59 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
SkinCity Skincare Shower Oil
60% match
with the ingredients and function of NOT4U Ritual Shower Oil
Dupe Explained
These products are both body washes that contain Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, parabens or silicones. They both contain fragrances, oils and sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Soft Body Mist
59% match
with the ingredients and function of Celimax Ji Woo Gae Heartleaf BHA Body Mist
Dupe Explained
These products are both body treatments that contain BHA, exfoliants, hyaluronic acid, niacinamide and PHA. They've got a total of 13 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Dermafirm Soothing Repair Toning Serum R4
59% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and peptides. They've got a total of 12 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $7.41 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
SNP Lab Niacinamide 10 Serum
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Hanyul Yuja Vita-C Serum
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
I Dew Care Bright Side Up
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $18.31 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Hanyul Gingko Leaf Pore Resurfacing Serum
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides, PHA and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Too Cool For School Pink Relief Intensive Serum
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and PHA. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Neogen Agecure Extra Firming Face Serum
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any common allergens, parabens or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $32.69 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Wishful Thirst Trap Juice HA3 & Peptide Skincare Serum
58% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $15.70 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Somethinc 5% Niacinamide + Moisture Sabi Beet Serum
57% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Firming Up Neck Serum
57% match
with the ingredients and function of Celimax The Vita-A Retinol Shot Thightening Serum
Dupe Explained
These products are both serums that contain peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Neogen Real Bakuchiol Firming Serum
57% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $6.60 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
innisfree Vitamin C Green Tea Enzyme Brightening Serum
57% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, PHA and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $2.00 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
AMOREPACIFIC Youth Revolution Vitamin C Radiance Concentrator
57% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $168.70 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Banobagi Milk Thistle Repair Serum
57% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $10.60 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Evenswiss Eventone Serum
56% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Some By Mi Retinol Intense Reactivating Serum
56% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 13 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $9.00 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Ginger6 Like White Snow Serum
56% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Nineless 10% Niacinamide Serum
56% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
ILLIYOON Cica Clear Body Mist
55% match
with the ingredients and function of NOT4U Soft Body Mist
Dupe Explained
These products are both body treatments that contain AHA, BHA, hyaluronic acid, niacinamide and PHA. They've got a total of 11 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
EYENLIP BEAUTY Centella Skin Resurrection Serum
55% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and peptides. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $20.61 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Miss Alice Face It You Love Me Serum
55% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and PHA. They've got a total of 8 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Papa Recipe Niacinamide Zinc Serum
55% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Mary & May Rose Collagen Mist Serum
55% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $16.02 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
MediCube Red Clear Cica Body Mist
55% match
with the ingredients and function of NOT4U Soft Body Mist
Dupe Explained
These products are both body treatments that contain AHA, BHA, niacinamide and PHA. They've got a total of 10 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Fyne Hyaluron Peptide Plumping And Restoring Serum
55% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and peptides. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Jaxon Lane Super Serum Ultra Luminous Face Serum
55% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Clear Body Mist
55% match
with the ingredients and function of SLMD Salicylic Acid Body Spray
Dupe Explained
These products are both body treatments that contain BHA. They've got a total of 5 ingredients in common.
They both do not contain any fragrances, oils, parabens, silicones or sulfates. They both contain harsh alcohols and common allergens.
They're both likely to be good for dry skin, brightening skin, sensitive skin, oily skin and reducing pores.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Cetaphil Healthy Renew Purified Peptides Face Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $2.31 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Simple Skincare Booster Serum 10% Niacinamide (Vitamin B3)
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain oils.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
bye od-td Vita Calming Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $8.70 less expensive than the original product. Nice find!
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B.LAB Yuja Anti-Dark Spot Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances.
They're both likely to be good for fighting acne, anti aging, brightening skin, oily skin, reducing pores and dark spots.
Both products are also reef safe.
Price Comparison
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Looking for a full breakdown of the similarities and differences between these two products?
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Luxe Organix Whitening Repair Niacinamide 10% Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
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Isntree Hyper Retinol EX 1.0 Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide, peptides and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $16.58 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
111Skin Cryo ATP Sports Booster
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $45.73 more expensive than the original product.
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Isntree Green Tea Fresh Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $11.42 less expensive than the original product. Nice find!
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Check out our full comparison of these two products for all the details!
NOT4U Soft Body Mist
54% match
with the ingredients and function of Offon Keep Calm And Cooling Body Mist
Dupe Explained
These products are both body treatments that contain AHA, hyaluronic acid and PHA. They've got a total of 11 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain fragrances.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Logically Skin Aquatide Resurface Serum
54% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and peptides. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, parabens, silicones or sulfates. They both contain fragrances and oils.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $9.20 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Ritual Shower Oil
54% match
with the ingredients and function of Nivea Rich Caring Shower Oil
Dupe Explained
These products are both body washes that contain Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, parabens or silicones. They both contain fragrances, oils and sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing.
Both products are also reef safe.
Price Comparison
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Soul Apothecary Vitamin C Brightening Serum
53% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Frudia Blueberry Hydrating Serum
53% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 12 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
Both products are also reef safe.
Price Comparison
This dupe is $1.40 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Kiehl's Fast Release Wrinkle-Reducing 0.3% Retinol Night Serum
53% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any common allergens, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing.
Both products are also reef safe.
Price Comparison
This dupe is $56.70 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Catrice Pore Ultra Minimizing Serum
53% match
with the ingredients and function of NOT4U Firming Up Neck Serum
Dupe Explained
These products are both serums that contain niacinamide and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.
Both products are also reef safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
NOT4U Clear Body Mist
52% match
with the ingredients and function of Oriflame The Body Edition Firming Body Gel-Cream
Dupe Explained
These products are both body treatments that contain. They've got a total of 5 ingredients in common.
They both do not contain any fragrances, oils, parabens, silicones or sulfates. They both contain harsh alcohols.
They're both likely to be good for dry skin and brightening skin.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
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