Dupes & alternatives for Tula-Bright Start

Bright Start
Tula

Bright Start

High irritancy Score: 100/100
20 alternatives found · Best match: 42% (Medium)
Pro C Serum
INNBEAUTY PROJECT
Pro C Serum
42%
Medium match
$64.00
Medium irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDFERULIC ACIDTETRAHEXYLDECYL ASCORBATE +2 more

Key differences

NIACINAMIDEASCORBIC ACIDGLUCONOLACTONE +15 more
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Age Element Brightening Concentrate
41%
Medium match
$65.00
Low irritancy

Why it matches

ACETYL TETRAPEPTIDE-2FERULIC ACID3-O-ETHYL ASCORBIC ACID +1 more

Key differences

NIACINAMIDEARGININEHYDROLYZED YEAST EXTRACT +1 more
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Similarity breakdown
Overall formula41%
Hero ingredients100%
Active ingredients33%
All ingredients14%
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Guava Vitamin C Dark Spot Serum
40%
Medium match
$39.99
Medium irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDFERULIC ACIDTETRAHEXYLDECYL ASCORBATE +6 more

Key differences

HEXANOYL DIPEPTIDE-3 NORLEUCINE ACETATEASCORBYL GLUCOSIDESODIUM ASCORBYL PHOSPHATE +3 more
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Potent-C Power Serum
Peter Thomas Roth
Potent-C Power Serum
39%
Low match
$28.20
Medium irritancy

Why it matches

FERULIC ACIDTETRAHEXYLDECYL ASCORBATECORALLINA OFFICINALIS EXTRACT +3 more

Key differences

CAPRYLIC/CAPRIC TRIGLYCERIDEPOLYMETHYLSILSESQUIOXANESACCHAROMYCES FERMENT FILTRATE +6 more
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C-Therapy Serum
marie veronique
C-Therapy Serum
39%
Low match
$120.00
Medium irritancy

Why it matches

TETRAHEXYLDECYL ASCORBATEFERULIC ACIDGLYCERIN +3 more

Key differences

SODIUM ASCORBYL PHOSPHATE3-GLYCERYL ASCORBATECOCOS NUCIFERA FRUIT EXTRACT +10 more
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15% Vitamin C + Clean Caffeine Energy Serum
39%
Low match
$59.00
Medium irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDTETRAHEXYLDECYL ASCORBATEGLYCERIN +1 more

Key differences

GLUCONOLACTONEILEX PARAGUARIENSIS LEAF EXTRACTMANNITOL +3 more
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Similarity breakdown
Overall formula39%
Hero ingredients80%
Active ingredients33%
All ingredients19%
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Vitamin C E + Alpha Arbutin serum
$25.49
Low irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDFERULIC ACIDTETRAHEXYLDECYL ASCORBATE +3 more

Key differences

HEXANOYL DIPEPTIDE-3 NORLEUCINE ACETATEALPHA-ARBUTINPANTHENOL +3 more
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CLARO QUE C - Vitamin C Glow Serum
$62.00
Medium irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDTETRAHEXYLDECYL ASCORBATEGLYCERIN

Key differences

ASCORBIC ACIDBUTYROSPERMUM PARKII BUTTERDIMETHICONE +5 more
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Peptivita C Blemish Serum
37%
Low match
High irritancy

Why it matches

ACETYL TETRAPEPTIDE-2FERULIC ACID3-O-ETHYL ASCORBIC ACID +4 more

Key differences

ASCORBIC ACID POLYPEPTIDECOPPER TRIPEPTIDE-1ACETYL OCTAPEPTIDE-3 +32 more
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Perfect Renew Signature Serum
37%
Low match
$39.00
Medium irritancy

Why it matches

ACETYL TETRAPEPTIDE-2FERULIC ACIDHELIANTHUS ANNUUS SEED OIL +4 more

Key differences

RETINOLADENOSINECERAMIDE NP +8 more
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Vitamin C Fix Hybrid Gel Cream 5%
$17.65
High irritancy

Why it matches

FERULIC ACID3-O-ETHYL ASCORBIC ACIDSODIUM HYALURONATE +2 more

Key differences

NIACINAMIDEASCORBYL GLUCOSIDESODIUM ASCORBYL PHOSPHATE +2 more
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Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients42%
All ingredients27%
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Green Tea Enzyme Vitamin C Brightening Sérum Éclat et Anti-Taches
$25.20
Medium irritancy

Why it matches

FERULIC ACID3-O-ETHYL ASCORBIC ACIDGLYCERIN +1 more

Key differences

MADECASSOSIDENIACINAMIDEGLUCONOLACTONE +6 more
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Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients33%
All ingredients17%
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Triple Vitamin C Serum
Habitual Skincare
Triple Vitamin C Serum
37%
Low match
Medium irritancy

Why it matches

FERULIC ACID3-O-ETHYL ASCORBIC ACIDHELIANTHUS ANNUUS SEED OIL +2 more

Key differences

ASCORBYL TETRAISOPALMITATEVITIS VINIFERA SEED OILCALCIUM PANTOTHENATE
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Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients33%
All ingredients17%
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Emepelle Serum
37%
Low match
$175.00
Low irritancy

Why it matches

FERULIC ACID3-O-ETHYL ASCORBIC ACIDGLYCERIN +1 more

Key differences

NIACINAMIDEDIPEPTIDE-4PENTAPEPTIDE-28 +3 more
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Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients33%
All ingredients16%
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Kakadu C 20% Vitamin C Ether Serum with Ferulic Acid and Vitamin Esters
$95.00
Medium irritancy

Why it matches

FERULIC ACID3-O-ETHYL ASCORBIC ACIDTOCOPHEROL +2 more

Key differences

PANTHENOLEPIGALLOCATECHIN GALLATE
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Different ingredients (2)
Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients33%
All ingredients16%
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C Bright Complex Vitamin C Serum
37%
Low match
$65.00
Medium irritancy

Why it matches

FERULIC ACID3-O-ETHYL ASCORBIC ACIDHELIANTHUS ANNUUS SEED OIL +1 more

Key differences

AZELAIC ACIDLIMNANTHES ALBA SEED OILPERSEA GRATISSIMA OIL +2 more
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Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients33%
All ingredients14%
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No.1 Serum
37%
Low match
$115.00
Medium irritancy

Why it matches

FERULIC ACIDTETRAHEXYLDECYL ASCORBATESODIUM HYALURONATE +1 more

Key differences

NIACINAMIDEHYDROLYZED SODIUM HYALURONATECAMELLIA SINENSIS LEAF EXTRACT +5 more
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Skincare Exclusive Intense Glow Duo
37%
Low match
$92.80
Medium irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDLACTIC ACIDTETRAHEXYLDECYL ASCORBATE +1 more

Key differences

NIACINAMIDEASCORBIC ACIDGLYCOLIC ACID +12 more
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Vitamin C 20 Booster
colibri skincare
Vitamin C 20 Booster
37%
Low match
$23.96
Low irritancy

Why it matches

3-O-ETHYL ASCORBIC ACIDTETRAHEXYLDECYL ASCORBATEGLYCERIN

Key differences

3-GLYCERYL ASCORBATELINOLEIC ACIDALLANTOIN +3 more
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Similarity breakdown
Overall formula37%
Hero ingredients80%
Active ingredients25%
All ingredients10%
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24-7 Weightless Moisture
$58.00
Medium irritancy

Why it matches

LACTIC ACIDINULINLACTOBACILLUS +5 more

Key differences

NIACINAMIDEUREAHYDROLYZED SODIUM HYALURONATE +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.