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Dupes & alternatives for The INKEY List CA-Collagen Booster Serum

Collagen Booster Serum
The INKEY List CA

Collagen Booster Serum

Low irritancy Score: 87/100
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20 alternatives found · Best match: 60% (Medium)
P46™
Dr. Whitney Bowe Beauty
P46™
57%
Medium match
Low irritancy

Why it matches

PALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7GLYCERIN +1 more

Key differences

ACETYL DIPEPTIDE-1 CETYL ESTERTRIPEPTIDE-1POLYGLUTAMIC ACID +5 more
View details
Similarity breakdown
Overall formula57%
Hero ingredients100%
Active ingredients100%
All ingredients60%
View full product details
Daily Triple Serum
Skincall
Daily Triple Serum
57%
Medium match
$34.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1HYALURONIC ACID +1 more

Key differences

ARGININE/LYSINE POLYPEPTIDENIACINAMIDEPANTHENOL +5 more
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Similarity breakdown
Overall formula57%
Hero ingredients100%
Active ingredients100%
All ingredients55%
View full product details
Collagen III Amplifier Multi Peptide Collagen Serum
SkinCeuticals
Collagen III Amplifier Multi Peptide Collagen Serum
54%
Medium match
$149.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1GLYCERIN +1 more

Key differences

ADENOSINESODIUM HYALURONATE
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Different ingredients (2)
ADENOSINESODIUM HYALURONATE
Similarity breakdown
Overall formula54%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Hydrating Peptide Serum
The Light Salon
Hydrating Peptide Serum
54%
Medium match
$50.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1SODIUM LACTATE +1 more

Key differences

NIACINAMIDEBETA-GLUCANSODIUM PCA +1 more
View details
Similarity breakdown
Overall formula54%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Lunar Concentrate Serum
Skintegra
Lunar Concentrate Serum
53%
Medium match
$17.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1SODIUM LACTATE +1 more

Key differences

MADECASSOSIDEHEXANOYL DIPEPTIDE-3 NORLEUCINE ACETATEPANTHENOL +14 more
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Similarity breakdown
Overall formula53%
Hero ingredients100%
Active ingredients100%
All ingredients55%
View full product details
Lulo Fruit Vitamin C Brightening Serum | Anti-Aging Skin Care Treatment | Dark Spots | Vitamin A, E & K | Smoothes, Brightens, & Nourishes | For Tighter, Softer, Glowing Skin
Pink Dolphin
Lulo Fruit Vitamin C Brightening Serum | Anti-Aging Skin Care Treatment | Dark Spots | Vitamin A, E & K | Smoothes, Brightens, & Nourishes | For Tighter, Softer, Glowing Skin
53%
Medium match
$9.30
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1HYALURONIC ACID +1 more

Key differences

FERULIC ACID3-GLYCERYL ASCORBATERICE AMINO ACIDS
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Similarity breakdown
Overall formula53%
Hero ingredients100%
Active ingredients100%
All ingredients40%
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Ultimate Serum - NEW & IMPROVED
RevivSerums
Ultimate Serum - NEW & IMPROVED
52%
Medium match
$99.00
High irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINEPALMITOYL TRIPEPTIDE-1 +2 more

Key differences

SH-POLYPEPTIDE-9ALPHA-ARBUTINSH-POLYPEPTIDE-1 +32 more
View details
Similarity breakdown
Overall formula52%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Concentrated Formula Lifting
Eveline Cosmetics
Concentrated Formula Lifting
52%
Medium match
$191.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1SODIUM LACTATE +1 more

Key differences

N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEACETYL HEXAPEPTIDE-8PALMITOYL TRIPEPTIDE-38 +4 more
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Similarity breakdown
Overall formula52%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Multi-Peptide Serum
Be Minimalist
Multi-Peptide Serum
52%
Medium match
$695.00
Low irritancy

Why it matches

PALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7GLYCERIN

Key differences

SH-OLIGOPEPTIDE-1SH-POLYPEPTIDE-11PULLULAN +1 more
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Similarity breakdown
Overall formula52%
Hero ingredients100%
Active ingredients75%
All ingredients50%
View full product details
Ultimate Serum
reviv SERUMS
Ultimate Serum
51%
Medium match
$99.00
High irritancy

Why it matches

PALMITOYL TRIPEPTIDE-1PALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINEPALMITOYL TETRAPEPTIDE-7 +2 more

Key differences

SH-POLYPEPTIDE-9TETRAHEXYLDECYL ASCORBATEALPHA-ARBUTIN +26 more
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Similarity breakdown
Overall formula51%
Hero ingredients100%
Active ingredients100%
All ingredients60%
View full product details
Exclusive Cellular Wrinkle Prohibiting Serum
SkinCode
Exclusive Cellular Wrinkle Prohibiting Serum
51%
Medium match
$56.70
Medium irritancy

Why it matches

PALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

PALMITOYL OLIGOPEPTIDEPANTHENOLSODIUM POLYACRYLATE +5 more
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Similarity breakdown
Overall formula51%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Rapidly Renew Daily Serum
ULTA
Rapidly Renew Daily Serum
51%
Medium match
$19.50
Medium irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1PALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINE +1 more

Key differences

PALMITOYL TRIPEPTIDE-5METHYL METHACRYLATE CROSSPOLYMERPOLYSILICONE-11 +7 more
View details
Similarity breakdown
Overall formula51%
Hero ingredients100%
Active ingredients100%
All ingredients50%
View full product details
Buy Geek Gorgeous Power Peptides Serum - Online Beauty Skincare
Geek Gorgeous
Buy Geek Gorgeous Power Peptides Serum - Online Beauty Skincare
51%
Medium match
$29.95
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1GLYCERIN

Key differences

COPPER PALMITOYL HEPTAPEPTIDE-14HEPTAPEPTIDE-15 PALMITATETETRAPEPTIDE-21 +5 more
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Similarity breakdown
Overall formula51%
Hero ingredients100%
Active ingredients75%
All ingredients45%
View full product details

About Similarity Scores

Our similarity score compares product formulas based on shared active ingredients, hero ingredients, and overall formula composition. A higher score means a more similar formula.

70%+ - High match
40-69% - Medium match
<40% - Low match

Note: Similarity is based on WIMJ's formula analysis (actives + overall formula similarity). Ingredient concentrations are estimated; products aren't lab-tested. A similar formula doesn't guarantee the same texture or feel.