Tazarotene

It grips two of the three retinoic acid receptors and leaves the third alone, where tretinoin works all three.

Also called Tazorac, Avage, Fabior, Arazlo, Zorac, AGN-190168

Who it's forAny man whose face is showing the sun he got in his twenties.

The item

Three squares: proven in human trials. Two: a strong signal. One: early human data. Striped: the trials disagree.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.