Welcome to our breakdown of the 50 best Skin Biology Ghk-Cu Skin Smoothing And Soothing 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 Skin Biology dupes that we've found, check out our best Skin Biology 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!
Platinum Skincare's Copper Super CP Serum is the dupe with the most similar ingredients. Our matching methodology puts it at an 65% ingredient match!
Of all of the dupes for this product, Geek & Gorgeous's Apad 20% Azelaic Serum is the most liked by our community. Our matching algorithm puts it at an 60% overall match!
- Platinum Skincare Copper Super CP Serum 1
- Open Formula Collagen Peptide Serum 2
- Skincyclopedia 10% Matrixyl 3000 Anti-Aging Peptide Face Serum 3
- RescueMD DNA Repair Complex Pro 4
- Avoskin Your Skin Bae Panthenol 5% + Mugwort + Cica Barrier Hero Serum 5
- Superdrug Me+ Acacia Collagen Booster 6
- Klued Vit C 15% Serum 7
- Garden of Wisdom Azeloyl Glycine Serum 8
- bondi sands Plump It Up Peptide Serum 9
- Avoskin Your Skin Bae Alpha Arbutin 3% + Grapeseed 10
- Esmi Skin Minerals Encapsulated Retinol 0.75% Level 3 11
- Soul Apothecary Niacinamide + HA Serum in 10% 12
- No7 Laboratories Line Correcting Booster Serum 13
- Geek & Gorgeous Apad 20% Azelaic Serum 14
- Helia-D Hydramax Regenerating Serum 15
- QRxLabs Niacinamax Serum 16
- Skin Treat Redness Relief Face Elixir 17
- Esmi Skin Minerals Resurfacing Retinol Serum Level 1 18
- CHOSEN Peptide Therapy Intense Repair Gel 19
- Avoskin Your Skin Bae Marine Collagen 10% + Ginseng Root 20
- Skoah +Copper Peptide Concentrate 21
- Soul Apothecary Vitamin C Brightening Serum 22
- Skin Inc Vitamin C Serum 23
- Superdrug Me+ Tranexamic Acid Booster 24
- Platinum Skincare Dr. Loren Pickart Super Cop 2X Extra Strength Cream 25
- Allies of Skin Azelaic & Kojic Advanced Clarifying Serum 26
- Bielenda Skin Clinic Professional Hyaluronic Acid Moisturizing & Soothing Serum 27
- The Originote Astachiol Anti-Aging And Smooth Wrinkles Serum 28
- Neutrogena Healthy Skin Radiant Primer + Serum 29
- S'he vec Hi Girls Bye Pores 10% Niacinamide + 1% Zinc PCA 30
- skinChemists Youth Series Acne Prone Serum 31
- Avoskin Your Skin Bae Salicylic Acid 2% + Zinc 32
- Ombú Seasonal Cosmetics Pantenol 5% (Pro-Vitamina B5) 33
- Sobel Skin RX 15% Niacinamide Gel Serum 34
- Ombú Seasonal Cosmetics Superóxido Dismutasa 2% (Sod) 35
- Olival Professional Peptide Serum P 36
- Yeouth Vitamin C & E Serum 37
- Skin Inc Coenzyme Q10 Serum 38
- Yeouth Retinol Serum 39
- My Scheming 7% Alpha Arbutin Whitening Serum 40
- Babor Couperose Serum 41
- Skincyclopedia 3% Polyglutamic Acid Face Serum 42
- Mediheal N.M.F Intensive Hydrating Serum 43
- Bueno MGF Peptide Serum Plus 44
- Jenpharm Mandelac Serum With Mandelic Acid 20% 45
- Croia 0.2% Retinol + Peptide + Licorice Serum 46
- Beyoung Booster 47
- Ombú Seasonal Cosmetics Ácido Ascórbico 20% (Vitamina C) 48
- PSA SKIN Visible Improvement Peptides & Niacinamide Serum 49
- CHOSEN OptiMIST WaterBody Aqua 50
Overview
What it is
Serum with 14 ingredients that contains peptides
Cool Features
It is reef safe
Suited For
It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, scar healing and better texture
Free From
It doesn't contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
Platinum Skincare Copper Super CP Serum
73% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Open Formula Collagen Peptide Serum
69% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin and brightening 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!
Skincyclopedia 10% Matrixyl 3000 Anti-Aging Peptide Face Serum
66% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening 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!
RescueMD DNA Repair Complex Pro
65% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides and Vitamin E. They've got a total of 8 ingredients in common.
They both do not contain any harsh alcohols, common allergens, parabens or sulfates.
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.
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!
Avoskin Your Skin Bae Panthenol 5% + Mugwort + Cica Barrier Hero Serum
63% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Superdrug Me+ Acacia Collagen Booster
63% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Klued Vit C 15% Serum
63% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain 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 anti aging, dry skin, brightening skin, sensitive 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!
Garden of Wisdom Azeloyl Glycine Serum
62% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
62% match
with the ingredients and function of bondi sands Plump It Up Peptide Serum
Dupe Explained
These products are both serums that contain peptides. 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 anti aging, dry skin, brightening skin 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!
Avoskin Your Skin Bae Alpha Arbutin 3% + Grapeseed
62% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for 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!
Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
61% match
with the ingredients and function of Esmi Skin Minerals Encapsulated Retinol 0.75% Level 3
Dupe Explained
These products are both serums that contain. 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 anti aging, dry skin, brightening skin, sensitive skin, 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!
Soul Apothecary Niacinamide + HA Serum in 10%
61% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
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.
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!
No7 Laboratories Line Correcting Booster Serum
61% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
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!
Geek & Gorgeous Apad 20% Azelaic Serum
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Helia-D Hydramax Regenerating Serum
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, 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!
QRxLabs Niacinamax Serum
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain 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 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.
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!
Skin Treat Redness Relief Face Elixir
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
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.
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!
Esmi Skin Minerals Resurfacing Retinol Serum Level 1
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. 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 fragrances.
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, 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!
CHOSEN Peptide Therapy Intense Repair Gel
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening 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!
Avoskin Your Skin Bae Marine Collagen 10% + Ginseng Root
60% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin and brightening 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!
Skoah +Copper Peptide Concentrate
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates.
They're both likely to be good for anti aging, sensitive 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!
Soul Apothecary Vitamin C Brightening Serum
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or 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!
Skin Inc Vitamin C Serum
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing.
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!
Superdrug Me+ Tranexamic Acid Booster
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening 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!
Platinum Skincare Dr. Loren Pickart Super Cop 2X Extra Strength Cream
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 9 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 anti aging, dry skin, brightening skin, sensitive skin, 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!
Allies of Skin Azelaic & Kojic Advanced Clarifying Serum
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. 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 fragrances.
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing 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!
Bielenda Skin Clinic Professional Hyaluronic Acid Moisturizing & Soothing Serum
59% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for anti aging, brightening skin, sensitive 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!
The Originote Astachiol Anti-Aging And Smooth Wrinkles Serum
58% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
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.
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!
Neutrogena Healthy Skin Radiant Primer + Serum
58% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides and Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening skin.
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!
S'he vec Hi Girls Bye Pores 10% Niacinamide + 1% Zinc PCA
58% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
skinChemists Youth Series Acne Prone Serum
58% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Avoskin Your Skin Bae Salicylic Acid 2% + Zinc
58% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for 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!
Ombú Seasonal Cosmetics Pantenol 5% (Pro-Vitamina B5)
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, 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!
Sobel Skin RX 15% Niacinamide Gel Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.
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!
Ombú Seasonal Cosmetics Superóxido Dismutasa 2% (Sod)
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening 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!
Olival Professional Peptide Serum P
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, 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!
Yeouth Vitamin C & E Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for anti aging, brightening skin and sensitive 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!
Skin Inc Coenzyme Q10 Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for anti aging, dry skin and brightening skin.
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!
Yeouth Retinol Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for anti aging, brightening skin and scar healing.
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!
My Scheming 7% Alpha Arbutin Whitening Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain Vitamin E. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin and scar healing.
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!
Babor Couperose Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.
Both products are also reef safe.
Price Comparison
Learn more about this dupe
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Skincyclopedia 3% Polyglutamic Acid Face Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry 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!
Mediheal N.M.F Intensive Hydrating Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides and Vitamin E. They've got a total of 7 ingredients in common.
They both do not contain any harsh alcohols, 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 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!
Bueno MGF Peptide Serum Plus
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 6 ingredients in common.
They both do not contain any harsh alcohols, parabens or silicones.
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
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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!
Jenpharm Mandelac Serum With Mandelic Acid 20%
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin, brightening skin, sensitive 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!
Croia 0.2% Retinol + Peptide + Licorice Serum
57% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, 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, 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!
Beyoung Booster
56% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain peptides. They've got a total of 5 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates. They both contain fragrances.
They're both likely to be good for anti aging, dry skin and brightening 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!
Ombú Seasonal Cosmetics Ácido Ascórbico 20% (Vitamina C)
56% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or 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!
Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
56% match
with the ingredients and function of PSA SKIN Visible Improvement Peptides & Niacinamide Serum
Dupe Explained
These products are both serums that contain peptides and Vitamin E. They've got a total of 9 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
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.
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!
CHOSEN OptiMIST WaterBody Aqua
56% match
with the ingredients and function of Skin Biology Ghk-Cu Skin Smoothing And Soothing Serum
Dupe Explained
These products are both serums that contain. They've got a total of 4 ingredients in common.
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates.
They're both likely to be good for dry skin and brightening 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!
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