Buy Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum Australia - Korean Skin Care and Cosmetics
ISNTREE

Buy Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum Australia - Korean Skin Care and Cosmetics

Low irritancy Score: 93/100
20 alternatives found · Best match: 78% (High)
Salicylic Acid Acne Control Gel, Acne Treatment for Face
$17.82
Low irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDGLYCOLIC ACID +2 more

Key differences

CERAMIDE APCERAMIDE EOPCERAMIDE NP +3 more
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Similarity breakdown
Overall formula77%
Hero ingredients100%
Active ingredients94%
All ingredients31%
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Beta‐Clarity BHA Drops
72%
High match
$48.00
High irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDGLUCONOLACTONE +2 more

Key differences

RETINOLPANTHENOLHELIANTHUS ANNUUS SEED OIL +4 more
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Similarity breakdown
Overall formula72%
Hero ingredients100%
Active ingredients100%
All ingredients35%
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Glow Baby Liquid Exfoliant 5% AHA + BHA
$15.00
High irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDGLUCONOLACTONE +2 more

Key differences

SODIUM PCACAPRYLIC/CAPRIC TRIGLYCERIDESODIUM HYALURONATE +1 more
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Similarity breakdown
Overall formula71%
Hero ingredients100%
Active ingredients94%
All ingredients23%
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Effaclar Serum and Effaclar Duo Plus
70%
High match
$48.68
High irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDCAPRYLOYL SALICYLIC ACID +2 more

Key differences

MYRISTYL MYRISTATE2-OLEAMIDO-1,3-OCTADECANEDIOLZINC PCA +5 more
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PHA + 10% Niacinamide Smaller Pores Serum
$23.99
Medium irritancy

Why it matches

SALICYLIC ACIDNIACINAMIDEGLUCONOLACTONE +2 more

Key differences

AZELAIC ACIDALPHA-ARBUTINKOJIC ACID +2 more
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Similarity breakdown
Overall formula70%
Hero ingredients100%
Active ingredients75%
All ingredients31%
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Daily AHA BHA Detox Tonic with Glycolic, Lactic and Salicylic Acid
$24.00
High irritancy

Why it matches

NIACINAMIDEGLYCOLIC ACIDLACTIC ACID +1 more

Key differences

UREASODIUM HYALURONATETREHALOSE +3 more
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Similarity breakdown
Overall formula69%
Hero ingredients100%
Active ingredients94%
All ingredients27%
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Clear It Up Acne Clearing + Tone Correcting Gel
$38.00
Low irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDLACTIC ACID +2 more

Key differences

AZELAIC ACIDSODIUM HYALURONATESODIUM PCA +6 more
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AHA + BHA + PHA Brightening Peel Pads
66%
Medium match
High irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDLACTIC ACID +3 more

Key differences

TARTARIC ACIDHAMAMELIS VIRGINIANA EXTRACTHYALURONIC ACID +1 more
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Similarity breakdown
Overall formula66%
Hero ingredients100%
Active ingredients94%
All ingredients42%
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Acid Potion Resurfacing Exfoliator
66%
Medium match
$42.00
Medium irritancy

Why it matches

NIACINAMIDESALICYLIC ACIDGLYCOLIC ACID +3 more

Key differences

TOCOTRIENOLSGANODERMA LUCIDUM EXTRACTORYZA SATIVA BRAN OIL
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Similarity breakdown
Overall formula66%
Hero ingredients100%
Active ingredients94%
All ingredients31%
View full product details
Balancing Serum
66%
Medium match
$29.25
High irritancy

Why it matches

SALICYLIC ACIDNIACINAMIDEGLYCOLIC ACID +2 more

Key differences

ADENOSINEUREACENTELLA ASIATICA EXTRACT +11 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.