Dupes & alternatives for Frankly-Heyday Deep Hydrating Serum

Heyday Deep Hydrating Serum
Frankly

Heyday Deep Hydrating Serum

High irritancy Score: 100/100
20 alternatives found · Best match: 71% (High)
Vitamin C Brightening Serum
71%
High match
$13.89
Medium irritancy Sponsored

Why it matches

ADENOSINEPANTHENOLGLYCERIN +6 more

Key differences

RETINOLNIACINAMIDE3-O-ETHYL ASCORBIC ACID +16 more
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Vitamin Illuminating Serum 30ml
71%
High match
≈ $18.01
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYALURONIC ACID +6 more

Key differences

NIACINAMIDEFERULIC ACID3-O-ETHYL ASCORBIC ACID +18 more
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5 PDRN Collagen Intense Vitalizing Serum
$25.00
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYALURONIC ACID +4 more

Key differences

NIACINAMIDEALPHA-ARBUTINACETYL HEXAPEPTIDE-8 +9 more
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SUPERCHARGED™ Triple-Action Firming Serum
$41.99
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYALURONIC ACID +4 more

Key differences

HYDROXYPINACOLONE RETINOATEPALMITOYL PENTAPEPTIDE-4CERAMIDE NP +13 more
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Hyaluronic Multi Peptide Serum
69%
Medium match
$18.90
Medium irritancy

Why it matches

ADENOSINEPANTHENOLGLYCERIN +5 more

Key differences

NIACINAMIDEACETYL TETRAPEPTIDE-3NONAPEPTIDE-1 +20 more
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Milky Drop Ampoule
68%
Medium match
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYDROLYZED HYALURONIC ACID +4 more

Key differences

NIACINAMIDESODIUM ASCORBYL PHOSPHATECERAMIDE EOP +21 more
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Deep Water Surge Serum
68%
Medium match
≈ $32.23
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYDROLYZED HYALURONIC ACID +4 more

Key differences

COPPER TRIPEPTIDE-1HEXAPEPTIDE-9TRIPEPTIDE-1 +14 more
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Why it matches

ADENOSINEPANTHENOLCORALLINA OFFICINALIS EXTRACT +4 more

Key differences

HEXAPEPTIDE-9TRIPEPTIDE-1COPPER TRIPEPTIDE-1 +10 more
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Own Vegan Calming Serum
67%
Medium match
$23.08
Medium irritancy

Why it matches

ADENOSINEPANTHENOLCORALLINA OFFICINALIS EXTRACT +4 more

Key differences

NIACINAMIDEPOLYGLUTAMIC ACIDALLANTOIN
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Different ingredients (3)
Similarity breakdown
Overall formula67%
Hero ingredients100%
Active ingredients100%
All ingredients50%
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ER Firming Serum 30ml
66%
Medium match
≈ $24.40
Medium irritancy

Why it matches

ADENOSINEPANTHENOLGLYCERIN +4 more

Key differences

RETINOLNIACINAMIDECAPRYLIC/CAPRIC TRIGLYCERIDE +12 more
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Pore tightening collagen ampoule
66%
Medium match
≈ $42.13
Low irritancy

Why it matches

ADENOSINEPANTHENOLHYDROLYZED HYALURONIC ACID +3 more

Key differences

NIACINAMIDEPALMITOYL TRIPEPTIDE-5HYDROLYZED SODIUM HYALURONATE +4 more
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Panthenol 30 Barrier Ampoule
66%
Medium match
$20.00
Medium irritancy

Why it matches

ADENOSINEPANTHENOLGLYCERIN +3 more

Key differences

NIACINAMIDELINOLEIC ACIDCENTELLA ASIATICA EXTRACT +11 more
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Black Snail Collagen To Mist Serum 100ml
≈ $14.63
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYDROLYZED HYALURONIC ACID +3 more

Key differences

NIACINAMIDEPALMITOYL PENTAPEPTIDE-4HYDROLYZED COLLAGEN +7 more
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G2 Brightening Ampoule 30ml
65%
Medium match
≈ $10.12
Medium irritancy

Why it matches

ADENOSINEPANTHENOLCORALLINA OFFICINALIS EXTRACT +5 more

Key differences

NIACINAMIDEDIPOTASSIUM GLYCYRRHIZATEGLUTATHIONE +6 more
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Marine Luminous Pearl Deep Moisture Ampoule Serum
$35.40
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYDROLYZED HYALURONIC ACID +3 more

Key differences

NIACINAMIDEPHYTOSPHINGOSINECERAMIDE NP +7 more
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Peptide 9 Aqua Essence Lifting Ampoule
$16.11
Medium irritancy

Why it matches

ADENOSINEPANTHENOLSODIUM HYALURONATE +4 more

Key differences

DIPEPTIDE-2NIACINAMIDETRIPEPTIDE-1 +19 more
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Rice Serum
I'm from
Rice Serum
64%
Medium match
≈ $12.94
Low irritancy

Why it matches

ADENOSINEPANTHENOLGLYCERIN +3 more

Key differences

MADECASSOSIDENIACINAMIDECYCLOPENTASILOXANE +6 more
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Madagascar Centella Hyalu-Cica Blue Serum
≈ $10.47
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYALURONIC ACID +3 more

Key differences

NIACINAMIDECERAMIDE NPHYDROLYZED SODIUM HYALURONATE +5 more
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Black Snail & Peptide9 Perfect Serum
64%
Medium match
$20.50
Medium irritancy

Why it matches

ADENOSINEPANTHENOLGLYCERIN +3 more

Key differences

NIACINAMIDEOLIGOPEPTIDE-32MADECASSOSIDE +18 more
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Serum Booster Shot - Glow
Skin Inc Supplement Bar
Serum Booster Shot - Glow
64%
Medium match
$25.00
Medium irritancy

Why it matches

ADENOSINEPANTHENOLHYDROLYZED HYALURONIC ACID +2 more

Key differences

NIACINAMIDEFERULIC ACIDSODIUM ACETYLATED HYALURONATE +1 more
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Similarity breakdown
Overall formula64%
Hero ingredients100%
Active ingredients94%
All ingredients33%
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.