Why we love it: Nurx’s Tretinoin Cream is as straightforward as it gets—just a pure, prescription-strength retinoid in 0.025%, 0.05%, and 0.1% concentrations, with the latter packing the ...

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 ...

And while there are plenty of mild, over-the-counter retinol products on the market, if you’re wondering how to get tretinoin ...