Dupes & alternatives for Skin Inc Supplement Bar-Collagen Serum

Collagen Serum
Skin Inc Supplement Bar

Collagen Serum

Low irritancy Score: 75/100
20 alternatives found ยท Best match: 42% (Medium)
Ingredients Peptide Serum
42%
Medium match
$6.00
Low irritancy

Why it matches

BETAINEGLUTAMIC ACIDGLYCERIN +6 more

Key differences

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +8 more
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4D Hyaluronic Acid Soothing Moist Serum
$43.30
Low irritancy

Why it matches

GLUTAMIC ACIDGLYCERINGLYCINE +7 more

Key differences

NIACINAMIDEPANTHENOLAVENA SATIVA KERNEL EXTRACT +8 more
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Hydro Boost Ultra Hydrating Serum with Hyaluronic Acid
$22.99
Low irritancy

Why it matches

ARGININEBETAINEGLUTAMIC ACID +6 more

Key differences

UREAALLANTOINDIMETHICONE +7 more
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Lunar Concentrate Serum
40%
Medium match
$17.00
Low irritancy

Why it matches

GLYCINESERINESODIUM PCA +5 more

Key differences

MADECASSOSIDEHEXANOYL DIPEPTIDE-3 NORLEUCINE ACETATEPALMITOYL TETRAPEPTIDE-7 +10 more
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Why it matches

ALANINEARGININEBETAINE +6 more

Key differences

ARGANIA SPINOSA KERNEL OILHYDROLYZED SODIUM HYALURONATELYSINE HCL +4 more
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Stay Hydrated Hyaluronic Acid + NMF Serum
38%
Low match
$29.99
Low irritancy

Why it matches

ALANINEARGININEBETAINE +6 more

Key differences

ARGANIA SPINOSA KERNEL OILHYDROLYZED SODIUM HYALURONATELYSINE HCL +4 more
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Japanese Sake Serum
37%
Low match
Low irritancy

Why it matches

GLUTAMIC ACIDGLYCERINGLYCINE +4 more

Key differences

ASCORBYL GLUCOSIDECERAMIDE APCERAMIDE EOP +6 more
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Kombucha Gyeol-Biome Ampoule
36%
Low match
$19.60
Low irritancy

Why it matches

GLYCERINGLYCINELYSINE +4 more

Key differences

NIACINAMIDEADENOSINECERAMIDE NP +6 more
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Marine Hyaluronics Oil Serum
35%
Low match
$16.02
Low irritancy

Why it matches

ALANINEARGININEGLYCERIN +4 more

Key differences

SALICYLIC ACIDALGAE EXTRACTASPARTIC ACID +5 more
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Similarity breakdown
Overall formula35%
Active ingredients75%
All ingredients37%
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Eyelash Growth Serum
Scandinavian Biolabs
Eyelash Growth Serum
34%
Low match
$30.00
Low irritancy

Why it matches

GLYCINESERINESODIUM PCA +3 more

Key differences

BIOTINOYL TRIPEPTIDE-1MYRISTOYL PENTAPEPTIDE-17PANTHENOL +6 more
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Ultimate Collagen Ampule Serum
32%
Low match
$17.40
Medium irritancy

Why it matches

ALANINEARGININEBETAINE +8 more

Key differences

ADENOSINEASPARTIC ACIDBETA-GLUCAN +6 more
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Vitalizer C-10 Ampoule
31%
Low match
$18.90
High irritancy

Why it matches

BETAINEGLUTAMIC ACIDGLYCERIN +7 more

Key differences

NIACINAMIDEADENOSINERETINYL PALMITATE +14 more
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Atelo Collagen 500 Power Plumping Ampoule
$29.90
High irritancy

Why it matches

GLUTAMIC ACIDGLYCERINGLYCINE +7 more

Key differences

HEXAPEPTIDE-9COPPER TRIPEPTIDE-1NIACINAMIDE +30 more
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Tonal Scenery Reparative Serum
31%
Low match
$72.00
Medium irritancy

Why it matches

BETAINEGLUTAMIC ACIDGLYCERIN +6 more

Key differences

NIACINAMIDEMADECASSOSIDEGALACTOMYCES FERMENT FILTRATE +29 more
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Hyaluronic Serum
Kerstin Florian
Hyaluronic Serum
31%
Low match
$95.00
High irritancy

Why it matches

ARGININEBETAINEGLUTAMIC ACID +7 more

Key differences

PANTHENOLASPARTIC ACIDCASSIA ANGUSTIFOLIA SEED POLYSACCHARIDE +9 more
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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.