Dupes & alternatives for Sarah Chapman-Platinum Pep8 Stem Cell Serum

Platinum Pep8 Stem Cell Serum
Sarah Chapman

Platinum Pep8 Stem Cell Serum

Medium irritancy Score: 75/100
20 alternatives found · Best match: 49% (Medium)
PeptiDerm Firming Serum
49%
Medium match
$174.00
Low irritancy

Why it matches

DIPEPTIDE-2ACETYL OCTAPEPTIDE-3ACETYL HEXAPEPTIDE-8 +4 more

Key differences

PENTAPEPTIDE-18PALMITOYL PENTAPEPTIDE-4CHONDRUS CRISPUS EXTRACT +2 more
View details
Advanced Multi Peptide Complex Serum
47%
Medium match
$39.00
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8 +4 more

Key differences

PENTAPEPTIDE-18CHONDRUS CRISPUS EXTRACT
View details
Multi Peptide Serum
47%
Medium match
$49.00
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8 +4 more

Key differences

PENTAPEPTIDE-18CHONDRUS CRISPUS EXTRACT
View details
Anti-Wrinkle Peptide Serum
46%
Medium match
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8 +4 more

Key differences

PENTAPEPTIDE-18CHONDRUS CRISPUS EXTRACT
View details
Peptide 21 Wrinkle Resist Serum
45%
Medium match
$95.00
Medium irritancy

Why it matches

ACETYL OCTAPEPTIDE-3ACETYL HEXAPEPTIDE-8DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE +5 more

Key differences

HEXAPEPTIDE-11TRIPEPTIDE-1ACETYL TETRAPEPTIDE-11 +13 more
View details
Peptide Line Corrector
44%
Medium match
$204.00
Medium irritancy

Why it matches

ACETYL OCTAPEPTIDE-3DIPEPTIDE-2DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE +7 more

Key differences

ACETYL HEXAPEPTIDE-30ACETYL TETRAPEPTIDE-2CYCLOTETRAPEPTIDE-24 AMINOCYCLOHEXANE CARBOXYLATE +11 more
View details
'Buffet' Serum
The Ordinary
'Buffet' Serum
44%
Medium match
$12.70
Medium irritancy

Why it matches

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +10 more

Key differences

PENTAPEPTIDE-18UREAPALMITOYL TRIPEPTIDE-38 +9 more
View details
Timeless Ambition™ Power 10-Peptide Sculpting Serum
$78.00
Low irritancy

Why it matches

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +3 more

Key differences

ACETYL HEXAPEPTIDE-1TRIPEPTIDE-1GLUCONOLACTONE +6 more
View details
Luzern WE3 Triple Action Serum Wrinkle Corrector
43%
Medium match
$170.00
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-5ACETYL HEXAPEPTIDE-8 +3 more

Key differences

NIACINAMIDEPANTHENOLCHONDRUS CRISPUS EXTRACT +1 more
View details
Similarity breakdown
Overall formula43%
Hero ingredients89%
Active ingredients38%
All ingredients16%
View full product details
TRIPLE ACTION PEPTIDE SERUM
41%
Medium match
$90.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7ACETYL HEXAPEPTIDE-8PALMITOYL TRIPEPTIDE-1 +2 more

Key differences

CHRYSINPRUNUS AMYGDALUS DULCIS SEED EXTRACT
View details
Similarity breakdown
Overall formula41%
Hero ingredients89%
Active ingredients31%
All ingredients16%
View full product details
TelomErase 6-in-1 Multi-Corrective Serum - NEW & IMPROVED
$149.00
High irritancy

Why it matches

ACETYL OCTAPEPTIDE-3DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TETRAPEPTIDE-7 +13 more

Key differences

ACETYL HEXAPEPTIDE-1PENTAPEPTIDE-18ACETYL TETRAPEPTIDE-11 +24 more
View details
Collagen Peptide Hydra Ampoule
40%
Medium match
$28.00
Medium irritancy

Why it matches

ACETYL HEXAPEPTIDE-8DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TETRAPEPTIDE-7 +5 more

Key differences

PENTAPEPTIDE-18OCTAPEPTIDE-7NIACINAMIDE +27 more
View details
Needle-less Serum
40%
Medium match
$69.00
Low irritancy

Why it matches

PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1PALMITOYL TRIPEPTIDE-5 +2 more

Key differences

NIACINAMIDECERAMIDE EOPCERAMIDE NP +7 more
View details
Anti aging serum
40%
Medium match
$125.00
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3ACETYL HEXAPEPTIDE-8DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE +3 more

Key differences

COPPER TRIPEPTIDE-1ACETYL TETRAPEPTIDE-11ACETYL TETRAPEPTIDE-2 +14 more
View details
Bio Peptide Complex Serum
40%
Medium match
$115.00
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TRIPEPTIDE-5 +2 more

Key differences

ALGAE EXTRACT
View details
Different ingredients (1)
Similarity breakdown
Overall formula40%
Hero ingredients67%
Active ingredients25%
All ingredients16%
View full product details
Multi Peptide Firming & Fine Line Reducing Serum
40%
Medium match
$10.00
Low irritancy

Why it matches

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEPALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +1 more

Key differences

PALMITOYL TRIPEPTIDE-38
View details
Different ingredients (1)
Similarity breakdown
Overall formula40%
Hero ingredients67%
Active ingredients25%
All ingredients14%
View full product details
själ Bio-Regeneratif Serum Active Energy Lift
$165.00
Medium irritancy

Why it matches

ACETYL HEXAPEPTIDE-8PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-1 +3 more

Key differences

ACETYL TETRAPEPTIDE-5GLYCOLIC ACIDISOPROPYL MYRISTATE +12 more
View details
Peptide Booster
Paula's choice
Peptide Booster
39%
Low match
$15.60
Medium irritancy

Why it matches

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

Key differences

TRIPEPTIDE-1MYRISTOYL HEXAPEPTIDE-16MYRISTOYL PENTAPEPTIDE-17 +16 more
View details
Golden Anti-Ageing Serum
Esmi Skin Minerals
Golden Anti-Ageing Serum
39%
Low match
$65.00
Low irritancy

Why it matches

ACETYL OCTAPEPTIDE-3PALMITOYL TRIPEPTIDE-5GLYCERIN +1 more

Key differences

3-O-ETHYL ASCORBIC ACIDMANNITOLPHYTOSTEROLS +1 more
View details
Similarity breakdown
Overall formula39%
Hero ingredients44%
Active ingredients19%
All ingredients13%
View full product details
Anti-Aging MultiPeptide Serum
The Garden Of Wisdom
Anti-Aging MultiPeptide Serum
38%
Low match
$22.00
Low irritancy

Why it matches

ACETYL HEXAPEPTIDE-8PALMITOYL TETRAPEPTIDE-7PALMITOYL TRIPEPTIDE-5 +3 more

Key differences

PALMITOYL OLIGOPEPTIDERESVERATROLHYALURONIC ACID +1 more
View details
Similarity breakdown
Overall formula38%
Hero ingredients67%
Active ingredients38%
All ingredients9%
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.