Retinoid
 Skin (Commons). Retinoids (tretinoin, adapalene, isotretinoin) are the medical acne/photoaging ladder.
| |
| Field | Medicine |
|---|---|
| Also known as | tretinoin, retinol, adapalene
|
A retinoid is a vitamin-A derivative used on skin for acne and photoaging (tretinoin, adapalene, weaker retinol).[1] It is a derm tool. Purge, sun sensitivity, and "start slow" are the actual instructions — from a clinician, not from a stack screenshot.
Prescription versus cream
Tretinoin and isotretinoin are medicine. Cosmetic “retinol” is a weaker cousin. See acne and skin.
See also
References
- ↑ Looksmaxxing. Wikipedia. Retrieved 11 September 2026.