Dupes & alternatives for 111SKIN-Y Theorem Concentrate

Y Theorem Concentrate
111SKIN

Y Theorem Concentrate

Medium irritancy Score: 83/100
20 alternatives found ยท Best match: 42% (Medium)
Rice Serum
I'm from
Rice Serum
42%
Medium match
$16.24
Low irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

MADECASSOSIDENIACINAMIDEADENOSINE +10 more
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Luzern WE3 Triple Action Serum Wrinkle Corrector
41%
Medium match
$170.00
Low irritancy

Why it matches

ECTOINGLYCERIN

Key differences

NIACINAMIDEACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-5 +5 more
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Vitamin C Brightening Serum
39%
Low match
$13.89
Medium irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

RETINOLNIACINAMIDE3-O-ETHYL ASCORBIC ACID +23 more
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Hyaluronic Acid + Peptide Serum
39%
Low match
$72.00
Low irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

BAKUCHIOLCAMELLIA SINENSIS EXTRACTCOPPER PCA +6 more
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Collagen Serum
Skin Actives
Collagen Serum
39%
Low match
$1635.53
Low irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

NIACINAMIDESH-OLIGOPEPTIDE-1ACETYL GLUCOSAMINE +8 more
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Face & Neck Regenerative Serum
39%
Low match
$125.00
Low irritancy

Why it matches

GLYCERINECTOIN

Key differences

ANHYDROXYLITOLPALMITOYL TRIPEPTIDE-1PALMITOYL TETRAPEPTIDE-7 +5 more
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Common ingredients (2)
Similarity breakdown
Overall formula39%
Active ingredients75%
All ingredients24%
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NCEF-Shot Supreme Polyrevitalising Concentrate
$47.61
Medium irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

NIACINAMIDEADENOSINEARGININE HCL +19 more
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Five Flower Dark Spot Clearing Serum
$25.80
Medium irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

NIACINAMIDEANHYDROXYLITOLCAMELLIA JAPONICA FLOWER EXTRACT +10 more
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Vitamin C Gold C Concentrate Serum
38%
Low match
$50.00
Medium irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

ASCORBIC ACIDPALMITOYL TRIPEPTIDE-1PANTHENOL +11 more
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Wrinkle Serum
Vitabrid US
Wrinkle Serum
38%
Low match
$72.00
Low irritancy

Why it matches

GLYCERINGLUTATHIONE

Key differences

NIACINAMIDEBIOTINOYL TRIPEPTIDE-1COPPER TRIPEPTIDE-1 +5 more
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Firming Serumโ„ข
38%
Low match
$198.00
Low irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

BISABOLOLCAMELLIA SINENSIS EXTRACTGLYCOSAMINOGLYCANS +6 more
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Anti aging serum
38%
Low match
$125.00
Low irritancy

Why it matches

GLUTATHIONEGLYCERIN

Key differences

COPPER TRIPEPTIDE-1ACETYL OCTAPEPTIDE-3ACETYL TETRAPEPTIDE-11 +18 more
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Nature in A Jar Skin Reset Serum with Bakuchiol
$24.85
Low irritancy

Why it matches

GLYCERIN

Key differences

ADENOSINEBAKUCHIOLCAPRYLIC/CAPRIC TRIGLYCERIDE +6 more
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Line Smoothing Serum
38%
Low match
$37.47
Low irritancy

Why it matches

GLYCERIN

Key differences

N-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEPALMITOYL HEXAPEPTIDE-52PALMITOYL HEPTAPEPTIDE-18 +4 more
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Q10 Antioxidant Serum
The INKEY List CA
Q10 Antioxidant Serum
38%
Low match
$6.99
Low irritancy

Why it matches

GLYCERIN

Key differences

PALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINEDIMETHICONEGLYCINE SOJA OIL +5 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.