Tretinoin Lotion.

"Altreno is a brand name. It lasts a very long time. If you want that gel texture but you don't want to be too irritated with the generic, which is tretinoin lotion, it feels like gel. I know it says lotion, but it feels just like gel. It's a very nice option, a very good alternative. I apply this directly on top of my serum at bedtime, and then I do moisturizer on top."

"I also have the Altreno lotion, which is the brand name of the tretinoin. It does help with some of the irritation, but you can still experience peeling whenever you use your tretinoin regardless of whether you're using like a retinol over the counter or the actual tretinoin. You only want to use like a pea-size amount and cover your entire face. I like having the toner underneath because it really spreads the cream nice. Sometimes the cream is a little bit harder to spread, and having that hydration underneath helps the spread much much easier."