The AHA BHA PHA LHA 35 Peel vs Isntree Hyper Acid 4 (AHA BHA PHA LAH) 30 Serum 20ml
The AHA BHA PHA LHA 35 Peel and Isntree Hyper Acid 4 (AHA BHA PHA LAH) 30 Serum 20ml share 11 parsed ingredients. Differences highlighted below.
Shared 11The AHA BHA PHA LHA 35 Peel only 10Isntree Hyper Acid 4 (AHA BHA PHA LAH) 30 Serum 20ml only 15
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Full ingredient comparisonLabels, evidence & retailer offers
Shared formula
31%
- Ingredients in every formula
- 11in both formulas
- Key actives unique to one formula
- 3unique actives
- Ingredient rows compared
- 36rows compared
From the parsed labels — rows on every label over all compared rows.
The formulas, row by row
36 ingredients across 2 labels| on 2+ labelsonly on this labelnot on this labelIngredient | ||
|---|---|---|
Basics | ||
| Type & size | Exfoliant · size not on the record | Exfoliant · size not on the record |
| Brand origin | Korean | Korean |
Offers | ||
| Where to buydiffers | No offers listed | $26.00 · Kbeautymakeup |
| Availabilitydiffers | No offers listed | In stock |
Formula | ||
| Key activesdiffers | glycolic acid, lactic acid, mandelic acid, panthenol, salicylic acid, allantoin | lactic acid, glycolic acid, niacinamide, salicylic acid, allantoin |
| Free of | fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free | fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free |
| Heads-updiffers | pregnancy caution · photosensitizingPore data not yet reviewed | pregnancy caution · photosensitizing · fungal-acne triggerPore data not yet reviewed |
Fit & community | ||
| Rating | No reviews yet | No reviews yet |
| Best for | Not recorded | Not recorded |
Data quality | ||
| Label coveragediffers | Fully parsed · 21 ingredients | Fully parsed · 26 ingredients |
Key actives · 3 | ||
| yes | no | |
| yes | no | |
| no | yes | |
Rest of the labels · 22 | ||
| no | yes | |
| no | yes | |
| no | yes | |
| no | yes | |
| yes | no | |
| no | yes | |
| yes | no | |
| no | yes | |
| no | yes | |
| no | yes | |
| yes | no | |
| yes | no | |
| no | yes | |
| no | yes | |
| yes | no | |
| no | yes | |
| no | yes | |
| no | yes | |
| yes | no | |
| yes | no | |
| yes | no | |
| no | yes | |
Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.
The bottom line
Choose COSRX if you want Mandelic Acid in the formula.
Choose Isntree if you want Vitamin B3 in the formula.
Both lines come from the parsed labels and the prices on this page — neither product is the reference, and neither is called the better one.
This is not medical advice.
Focus on an effect
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Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.