There are several different Rx brands of tretinoin that dermatologists prescribe; Altreno and Retin-A are two of the most popular, but it’s also common to receive the generic version.

Tretinoin 0.025%, 0.05%, 0.1%. The exact mode of action of tretinoin is unknown. It is suggested that topical tretinoin decreases cohesiveness of follicular epithelial cells with decreased ...

“Tretinoin is the generic name for several branded synthetic ... are approximately 100 times stronger than the average retinol cream you buy over the counter. This strength offers amazing ...

She says, "You should not be applying tretinoin like this directly on your scalp," adding what harmful effects this may have, "It is only going to give you more irritation or post-inflammatory ...