What it does
Polyhydroxy acid — gentlest of the AHAs, suitable for sensitive skin.
Performance by skin type & concern
| Skin type | Concern | Efficacy | Safety |
|---|---|---|---|
| Sensitive | dullness | 78/100 | 88/100 |
| Sensitive | pigmentation | 70/100 | 86/100 |
Pairs well & pairs poorly with
Synergies
- Niacinamide Gentle exfoliation + barrier reinforcement — sensitive-skin friendly.
Featured in products
See all →- Some By Mi — AHA-BHA-PHA 30 Days Miracle Serum serum · mid
- Some By Mi — AHA-BHA-PHA 30 Days Miracle Toner toner · mid
- The Inkey List — PHA Toner toner · budget