Welcome to our breakdown of the 23 best Oskia Isotonic Hydra-Serum dupes and alternatives.
Looking for dupes for a different product? You can use our Dupe Finder to search for them!
If you'd like to see the all of the Oskia dupes that we've found, check out our best Oskia dupes guide.
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!
Summer Fridays's Dream Oasis Deep Hydration Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 43% ingredient match!
Of all of the dupes for this product, COSRX's The 6 Peptide Skin Booster Serum is the most liked by our community. Our matching algorithm puts it at an 57% overall match!
- Summer Fridays Dream Oasis Deep Hydration Serum 1
- Angela Caglia Cell Forté Serum 2
- SkinJestique Super Hydrating Anti-Aging Serum 3
- maru.derm Azelaic Acid Solution 10% Serum 4
- COSRX The 6 Peptide Skin Booster Serum 5
- Omnilux Peptide Concentrate 6
- maru.derm Niacinamide %10 Serum 7
- Deviant Skincare Pigmentation Corrector Serum 8
- The Route Beauty The Pink Peptide Boost - Growth Factor Serum 9
- Skintegra Lunar Serum Concentrate 10
- Marie Veronique Soothing B3 Serum 11
- maru.derm Hyaluronic Acid + Collagen Anti-Aging Serum 12
- Carrot & Stick The Repair Serum 13
- Miss Alice Face It You Love Me Serum 14
- PCA Skin Hydrating Serum 15
- BACIEL Hydra Barrier Cica Serum 16
- Maelove Stargaze Enhanced Retinol Serum 17
- tbh. Rebound Serum 18
- PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum 19
- Cetaphil Gentle Salicylic Acid Acne Serum 20
- Isntree Hyaluronic Acid Water Essence 21
- Violette_FR Sérum Superlatif 22
- maru.derm Anti-Blemish Skin Brightening Serum 23
Overview
What it is
Serum with 47 ingredients that contains exfoliants, hyaluronic acid, niacinamide, peptides and PHA
Cool Features
It is cruelty-free and reef safe
Suited For
It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, dark spots and better texture
Free From
It doesn't contain any common allergens, fragrances, oils, parabens, silicones or sulfates
Oskia Isotonic Hydra-Serum
58% match
with the ingredients and function of Summer Fridays Dream Oasis Deep Hydration Serum
Dupe Explained
These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and peptides. They've got a total of 20 ingredients in common.
They both do not contain any common allergens, oils, 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 and dark spots.
Both products are also reef safe.
Price Comparison
This dupe is $55.97 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!
Oskia Isotonic Hydra-Serum
58% match
with the ingredients and function of Angela Caglia Cell Forté Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 25 ingredients in common.
They both do not contain any common allergens, fragrances, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, 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!
SkinJestique Super Hydrating Anti-Aging Serum
58% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, peptides and PHA. They've got a total of 18 ingredients in common.
They both do not contain any parabens, silicones or sulfates. They both contain harsh alcohols.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, 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!
maru.derm Azelaic Acid Solution 10% Serum
57% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 15 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, 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!
COSRX The 6 Peptide Skin Booster Serum
57% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 22 ingredients in common.
They both do not contain any common allergens, parabens, silicones or sulfates. They both contain harsh alcohols.
They're both likely to be good for fighting acne, anti aging, 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!
Oskia Isotonic Hydra-Serum
57% match
with the ingredients and function of Omnilux Peptide Concentrate
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide, peptides and PHA. They've got a total of 11 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, brightening skin, sensitive skin, oily skin, reducing pores, 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!
maru.derm Niacinamide %10 Serum
57% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain hyaluronic acid and niacinamide. They've got a total of 16 ingredients in common.
They both do not contain any common allergens, fragrances, oils, 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, 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!
Deviant Skincare Pigmentation Corrector Serum
56% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and peptides. They've got a total of 15 ingredients in common.
They both do not contain any common allergens, oils, parabens, silicones or sulfates.
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!
The Route Beauty The Pink Peptide Boost - Growth Factor Serum
56% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 12 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
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.
Price Comparison
This dupe is $14.97 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!
Skintegra Lunar Serum Concentrate
56% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and peptides. They've got a total of 15 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin and sensitive skin.
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!
Oskia Isotonic Hydra-Serum
55% match
with the ingredients and function of Marie Veronique Soothing B3 Serum
Dupe Explained
These products are both cruelty-free serums that contain exfoliants, hyaluronic acid, niacinamide and PHA. They've got a total of 8 ingredients in common.
They both do not contain any common allergens, oils, 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, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $15.03 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!
maru.derm Hyaluronic Acid + Collagen Anti-Aging Serum
55% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 12 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, 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!
Carrot & Stick The Repair Serum
55% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 19 ingredients in common.
They both do not contain any common allergens, oils, 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 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!
Miss Alice Face It You Love Me Serum
54% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide, peptides and PHA. They've got a total of 10 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, 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!
PCA Skin Hydrating Serum
54% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and PHA. They've got a total of 10 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $81.12 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!
BACIEL Hydra Barrier Cica Serum
53% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain hyaluronic acid, niacinamide and peptides. They've got a total of 15 ingredients in common.
They both do not contain any common allergens, fragrances, 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, 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!
Maelove Stargaze Enhanced Retinol Serum
53% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid, niacinamide and PHA. They've got a total of 12 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates. They both contain harsh alcohols.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, 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!
tbh. Rebound Serum
53% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain exfoliants, hyaluronic acid, niacinamide and peptides. They've got a total of 13 ingredients in common.
They both do not contain any oils, parabens, silicones or sulfates. They both contain harsh alcohols.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, 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!
Oskia Isotonic Hydra-Serum
52% match
with the ingredients and function of PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and PHA. They've got a total of 13 ingredients in common.
They both do not contain any common allergens, fragrances, parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $57.97 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!
Cetaphil Gentle Salicylic Acid Acne Serum
52% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain exfoliants, niacinamide and PHA. They've got a total of 10 ingredients in common.
They both do not contain any common allergens, fragrances, oils, 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, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $86.96 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!
Isntree Hyaluronic Acid Water Essence
51% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain exfoliants, hyaluronic acid and niacinamide. They've got a total of 11 ingredients in common.
They both do not contain any common allergens, fragrances, 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, dark spots and better texture.
Both products are also reef safe.
Price Comparison
This dupe is $76.98 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!
Violette_FR Sérum Superlatif
51% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both cruelty-free serums that contain hyaluronic acid and niacinamide. They've got a total of 8 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
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!
maru.derm Anti-Blemish Skin Brightening Serum
49% match
with the ingredients and function of Oskia Isotonic Hydra-Serum
Dupe Explained
These products are both serums that contain niacinamide and peptides. They've got a total of 11 ingredients in common.
They both do not contain any common allergens, fragrances, oils, parabens, silicones or sulfates.
They're both likely to be good for fighting acne, 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!
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