Dupes & alternatives for Ren Skincare-Redness Relief Serum

Redness Relief Serum
Ren Skincare

Redness Relief Serum

High irritancy Score: 75/100
20 alternatives found · Best match: 41% (Medium)
The Retinol Serum
Augustinus Bader
The Retinol Serum
41%
Medium match
$140.00
Medium irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERINGLYCINE SOJA OIL +4 more

Key differences

NIACINAMIDERETINOLPANTHENOL +9 more
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Active Marine Astaxanthin Capsule Serum
41%
Medium match
$26.30
Medium irritancy

Why it matches

GLYCERINHELIANTHUS ANNUUS SEED OILROSMARINUS OFFICINALIS LEAF EXTRACT +4 more

Key differences

COPPER TRIPEPTIDE-1NIACINAMIDEFERULIC ACID +15 more
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Booster Serum 3% Hyaluronic Acid & Vitamin B
Low irritancy

Why it matches

HELIANTHUS ANNUUS SEED OILCAPRYLIC/CAPRIC TRIGLYCERIDESODIUM HYALURONATE +1 more

Key differences

NIACINAMIDEPANTHENOLPANTOLACTONE +1 more
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Similarity breakdown
Overall formula41%
Active ingredients46%
All ingredients31%
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Ceramide Repair Serum - Transparent Lab
41%
Medium match
$15.00
Low irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDETOCOPHEROLGLYCERIN +2 more

Key differences

MADECASSOSIDECERAMIDE EOPCERAMIDE NG +7 more
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Why it matches

GLYCERINGLYCINE SOJA OILHELIANTHUS ANNUUS SEED OIL +7 more

Key differences

RETINOLNIACINAMIDESALICYLIC ACID +7 more
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Biome One Serum
40%
Medium match
$55.00
Medium irritancy

Why it matches

ARGININEGLYCERININULIN +2 more

Key differences

BORAGO OFFICINALIS SEED OILLACTOBACILLUS FERMENTLACTOCOCCUS FERMENT LYSATE +1 more
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Hydra-Moist Vitamin C5 Concentrate Serum
40%
Medium match
Medium irritancy

Why it matches

GLYCERINHELIANTHUS ANNUUS SEED OILSODIUM HYALURONATE +2 more

Key differences

ASCORBYL GLUCOSIDELACTIC ACIDTETRAHEXYLDECYL ASCORBATE +8 more
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Serum Oil-Cocktail Night Repair- 1 pcs
40%
Medium match
Medium irritancy

Why it matches

GLYCERINHELIANTHUS ANNUUS SEED OILROSMARINUS OFFICINALIS LEAF EXTRACT +3 more

Key differences

OLIGOPEPTIDE-5OLIGOPEPTIDE-13-O-ETHYL ASCORBIC ACID +9 more
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Midnight Ritual Retinol Renewal Serum
40%
Medium match
$93.00
Medium irritancy

Why it matches

GLYCERINGLYCINE SOJA OILSODIUM HYALURONATE +3 more

Key differences

RETINOLNIACINAMIDERETINYL LINOLEATE +10 more
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Hyaluronic Global Serum
40%
Medium match
$85.00
Low irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERINSODIUM HYALURONATE +2 more

Key differences

NIACINAMIDEHYALURONIC ACIDHYDROLYZED HYALURONIC ACID +4 more
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Bio Serum Firm
40%
Medium match
$211.75
Low irritancy

Why it matches

GLYCERINSQUALANESODIUM HYALURONATE +2 more

Key differences

AMINOPROPYL ASCORBYL PHOSPHATEACETYL GLUCOSAMINEPALMITOYL TRIPEPTIDE-1 ACETATE +6 more
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Skintelligence Anti-Age Regenerating Serum
$29.33
Medium irritancy

Why it matches

HELIANTHUS ANNUUS SEED OILSODIUM HYALURONATECAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

NIACINAMIDEADENOSINEPALMITOYL TRIPEPTIDE-1 +3 more
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DermAbsolu SERUM Recontouring Serum
40%
Medium match
Medium irritancy

Why it matches

GLYCERINGLYCINE SOJA OILHELIANTHUS ANNUUS SEED OIL +1 more

Key differences

LACTIC ACIDBAKUCHIOLDIMETHICONE +2 more
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Similarity breakdown
Overall formula40%
Active ingredients46%
All ingredients28%
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ABC Ampoule Lift A
40%
Medium match
$35.00
Medium irritancy

Why it matches

GLYCERINGLYCINE SOJA OILCAPRYLIC/CAPRIC TRIGLYCERIDE +2 more

Key differences

RETINOL3-O-ETHYL ASCORBIC ACIDPALMITOYL TETRAPEPTIDE-7 +5 more
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Centella Asiatica + Peptide Serum
40%
Medium match
$43.34
Low irritancy

Why it matches

GLYCERINSODIUM HYALURONATESQUALANE +1 more

Key differences

MADECASSOSIDECOPPER TRIPEPTIDE-1ACETYL HEXAPEPTIDE-8 +4 more
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Detox Serum - Hyaluronic Acid, Broccoli Extract
$66.00
Medium irritancy

Why it matches

GLYCERININULINSODIUM HYALURONATE +1 more

Key differences

SALICYLIC ACIDANHYDROXYLITOLCHONDRUS CRISPUS EXTRACT +3 more
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Similarity breakdown
Overall formula40%
Active ingredients46%
All ingredients19%
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Derma Maison Time Wrinkle Perfect Serum
$44.30
Medium irritancy

Why it matches

GLYCERINSODIUM HYALURONATESQUALANE +2 more

Key differences

ANHYDROXYLITOLADENOSINECERAMIDE NP +11 more
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Tonal Scenery Reparative Serum
39%
Low match
$72.00
Medium irritancy

Why it matches

CAPRYLIC/CAPRIC TRIGLYCERIDEGLYCERINHELIANTHUS ANNUUS SEED OIL +3 more

Key differences

NIACINAMIDEMADECASSOSIDEGALACTOMYCES FERMENT FILTRATE +32 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.