Because tretinoin can dry and irritate the skin, you’ll want to lock in hydration and support the skin barrier with a solid ...

People build their skin-care routines around their beloved tretinoin (the common prescription retinoid), swapping tips for the dreaded adjustment period (moisturizer first, for slower absorption ...

The serum comes in a small canister, which you screw into a glass pump bottle ... differ depending on your skin’s needs but my first batch contained 0.01% Tretinoin blended with 15% Azeliac ...

Additionally, tretinoin stimulates mitotic activity and increased turnover of follicular epithelial cells causing extrusion of the comedones. Not for use in eczema or sunburned skin. Avoid eyes ...