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Isntree Hyper Acid 4 (AHA BHA PHA LAH) 30 Serum 20ml and 2% BHA Lotion Exfoliant share 8 parsed ingredients. Differences highlighted below.
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21%
From the parsed labels — rows on every label over all compared rows.
| on 2+ labelsonly on this labelnot on this labelIngredient | Recommended |
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This is not medical advice.
Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.

Isntree
Basics | ||
| Type & size | Exfoliant · size not on the record | Exfoliant · size not on the record |
|---|---|---|
| Brand origindiffers | Korean | American |
Offers | ||
| Where to buydiffers | $26.00 · Kbeautymakeup | Not recorded |
Formula | ||
| Key activesdiffers | lactic acid, glycolic acid, niacinamide, salicylic acid, allantoin | salicylic acid, allantoin |
| Free ofdiffers | fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free | fragrance-free, sulfate-free, alcohol-free, paraben-free |
| Heads-updiffers | pregnancy caution · photosensitizing · fungal-acne triggerPore data not yet reviewed | pregnancy caution · photosensitizing · fungal-acne trigger · high pore-rating flag |
Fit & community | ||
| Rating | No reviews yet | No reviews yet |
| Best for | Not recorded | Not recorded |
Data quality | ||
| Label coveragediffers | Fully parsed · 26 ingredients | Fully parsed · 20 ingredients |
Key actives · 5 | ||
aha exfoliant | yes | no |
aha exfoliant (gentle) | yes | no |
Rest of the labels · 33 | ||
1,2-hexanediol | yes | no |
a silicone | no | yes |
Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.
| yes |
| yes |
bha exfoliant | yes | yes |
|---|
vitamin b3 | yes | no |
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| yes |
| no |
butylene glycol | yes | yes |
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camellia sinensis leaf extract | no | yes |
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capryloyl salicylic acid | yes | no |
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caprylyl glycol | no | yes |
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charcoal powder | yes | no |
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citric acid | yes | no |
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cyclopentasiloxane | no | yes |
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diethoxyethyl succinate | yes | no |
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disodium edta | yes | yes |
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epilobium angustifolium extract | no | yes |
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ethylhexylglycerin | yes | yes |
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gluconolactone | yes | no |
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glycerin | yes | yes |
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glyceryl caprylate | yes | no |
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hexylene glycol | no | yes |
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hydroxypropyl methylcellulose | yes | no |
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lauric acid | no | yes |
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magnesium aluminum silicate | no | yes |
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methylpropanediol | yes | no |
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peat water | yes | no |
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peg-40 hydrogenated castor oil | no | yes |
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phenoxyethanol | no | yes |
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polyglyceryl-10 laurate | yes | no |
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polyglyceryl-10 myristate | yes | no |
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potassium hydroxide | yes | no |
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potassium sorbate | yes | no |
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sodium hydroxide | no | yes |
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sorbitan stearate | no | yes |
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water | yes | yes |
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xanthan gum | yes | yes |
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