Dupes & alternatives for SKINCITY skincare-First Concentrate

First Concentrate
SKINCITY skincare

First Concentrate

High irritancy Score: 100/100
21 alternatives found · Best match: 86% (High)
Ginseng Green Tea Anti-Aging Retinol Night Serum
$31.99
High irritancy

Why it matches

NIACINAMIDEHYDROXYPINACOLONE RETINOATEPANTHENOL +3 more

Key differences

ALPHA-ARBUTINAMINOPROPYL ASCORBYL PHOSPHATEGLYCOLIC ACID +5 more
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Good Night Retinoid Night Cream
81%
High match
$102.00
Medium irritancy

Why it matches

NIACINAMIDEHYDROXYPINACOLONE RETINOATEPANTHENOL +3 more

Key differences

NONAPEPTIDE-1LACTOBIONIC ACIDGLUCONOLACTONE +5 more
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Collagen Serum
77%
High match
$1273.00
Medium irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDESODIUM PCA

Key differences

TETRAHEXYLDECYL ASCORBATEHYDROLYZED HYALURONIC ACIDGLYCOGEN +3 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients38%
All ingredients26%
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KNR Serum
Biopelle
KNR Serum
77%
High match
$126.00
High irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDEGLYCERIN

Key differences

ACETYL HEXAPEPTIDE-37SALICYLIC ACIDRETINOL +6 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients28%
All ingredients33%
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Serum Booster Fluid
77%
High match
High irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDEGLYCERIN

Key differences

ACETYL HEXAPEPTIDE-37SALICYLIC ACIDRETINOL +6 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients28%
All ingredients31%
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Vitamin Amen
Dr Naomi Skin
Vitamin Amen
75%
High match
$139.00
High irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDEGLYCERIN +4 more

Key differences

RETINOLBAKUCHIOLACETYL GLUCOSAMINE +8 more
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Retinol Anti-Aging and Brightening Treatment
$50.40
High irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDEGLYCERIN

Key differences

RETINOLMYRISTOYL NONAPEPTIDE-3BAKUCHIOL +8 more
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Black Tulip Overnight Retinoid Serum
74%
High match
$91.63
High irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDEGLYCERIN +1 more

Key differences

LACTIC ACIDBAKUCHIOLCORALLINA OFFICINALIS EXTRACT +9 more
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Focuspot™ Dark Circle Micro Tip™ Patch
Medium irritancy

Why it matches

HYDROXYPINACOLONE RETINOATENIACINAMIDEGLYCERIN +1 more

Key differences

ACETYL TETRAPEPTIDE-5ADENOSINECHENOPODIUM QUINOA SEED EXTRACT
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Similarity breakdown
Overall formula73%
Hero ingredients100%
Active ingredients38%
All ingredients21%
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rebound serum
tbhskincare
rebound serum
70%
High match
$68.00
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLSODIUM HYALURONATE +5 more

Key differences

COPPER TRIPEPTIDE-1CERAMIDE APCERAMIDE NP +10 more
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LIFTING RX Lift Serum
69%
Medium match
$49.00
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLGLYCERIN +3 more

Key differences

GLYCOLIC ACIDPALMITOYL TRIPEPTIDE-5UREA +10 more
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Azelaic Acid + Salicylic Acid serum
69%
Medium match
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLCAMELLIA SINENSIS LEAF EXTRACT +4 more

Key differences

SALICYLIC ACIDAZELAIC ACIDADENOSINE +6 more
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10% Niacinamide Booster
68%
Medium match
$37.40
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLGLYCERIN +3 more

Key differences

ASCORBYL GLUCOSIDEACETYL GLUCOSAMINEDIPOTASSIUM GLYCYRRHIZATE +3 more
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Similarity breakdown
Overall formula68%
Hero ingredients100%
Active ingredients56%
All ingredients33%
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Heroine: Mandelic & Licorice Superfood Glow Toner
$29.80
Low irritancy

Why it matches

NIACINAMIDEPANTHENOLCENTELLA ASIATICA EXTRACT +3 more

Key differences

LACTIC ACIDHYDROLYZED JOJOBA ESTERSMANDELIC ACID +4 more
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Intensive Age Refining Treatment 0.5 Percent Pure Retinol Night
$101.00
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLSODIUM HYALURONATE +3 more

Key differences

MYRISTOYL NONAPEPTIDE-3RETINOLISOSORBIDE DICAPRYLATE +7 more
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Super Aqua Ultra Waterful Intensive Serum
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLSODIUM HYALURONATE +1 more

Key differences

IMPERATA CYLINDRICA ROOT EXTRACTLACTOBACILLUS FERMENTPOLYGLUTAMIC ACID +1 more
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Similarity breakdown
Overall formula68%
Hero ingredients100%
Active ingredients38%
All ingredients28%
View full product details
Power B - Revitalising & Clearing
68%
Medium match
$82.50
Medium irritancy

Why it matches

NIACINAMIDEPANTHENOLGLYCERIN +3 more

Key differences

UREACHONDRUS CRISPUS EXTRACTCYANOCOBALAMIN +17 more
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Centella Unscented Serum
67%
Medium match
$14.17
Medium irritancy Sponsored

Why it matches

NIACINAMIDEPANTHENOLSODIUM HYALURONATE +3 more

Key differences

MADECASSIC ACIDADENOSINEPALMITOYL HEXAPEPTIDE-12 +10 more
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Hydrating & Healing Serum
67%
Medium match
$52.00
Low irritancy

Why it matches

NIACINAMIDEPANTHENOLSODIUM HYALURONATE +2 more

Key differences

PHYTOSPHINGOSINECERAMIDE NPBETA-GLUCAN +1 more
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Similarity breakdown
Overall formula67%
Hero ingredients100%
Active ingredients56%
All ingredients23%
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.