Dupes & alternatives for Cowshed-20% Vitamin C Booster

20% Vitamin C Booster
Cowshed

20% Vitamin C Booster

Low irritancy Score: 75/100
20 alternatives found · Best match: 42% (Medium)
Niacinamide + Allantoin serum
36%
Low match
$18.30
Medium irritancy

Why it matches

ASCORBYL GLUCOSIDE

Key differences

NIACINAMIDEBAKUCHIOLACETYL GLUCOSAMINE +14 more
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Vitamin C 2 Phase Serum
36%
Low match
$68.00
Medium irritancy

Why it matches

ASCORBYL GLUCOSIDE

Key differences

FERULIC ACIDSODIUM ASCORBYL PHOSPHATE3-O-ETHYL ASCORBIC ACID +6 more
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The Good C Vitamin C Serum
35%
Low match
$110.00
Low irritancy

Why it matches

ASCORBYL GLUCOSIDE

Key differences

ASCORBIC ACIDTETRAHEXYLDECYL ASCORBATELACTOBACILLUS/PORTULACA OLERACEA FERMENT EXTRACT +5 more
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H2 Elemental Energy Hydrating Booster Serum
Low irritancy

Why it matches

ASCORBYL GLUCOSIDE

Key differences

PANTHENOLDIPOTASSIUM GLYCYRRHIZATEECTOIN +8 more
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Derm Intensives Hyaluronic Acid Face Serum
$20.99
Medium irritancy

Why it matches

ASCORBYL GLUCOSIDE

Key differences

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEHYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACIDSECALE CEREALE SEED EXTRACT +3 more
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Skinlongevity Long Life Herb Serum Duo Full Size + Mini
$22.50
High irritancy

Why it matches

ASCORBYL GLUCOSIDE

Key differences

NIACINAMIDEPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +7 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.