Tretinoin + Niacinamide

Tretinoin delivers the renewal, but the reason most people never see its results is the first month of dryness and flaking. This formula compounds tretinoin with niacinamide 4% and hyaluronic acid. Niacinamide supports the skin barrier and is studied for redness and the appearance of pores; hyaluronic acid draws water into the outer layer to offset the retinoid's drying. The intent is a retinoid routine tolerable enough to actually finish. A licensed provider sets the strength; compounded by a US-licensed pharmacy. It still raises sun sensitivity, so daily sunscreen applies, and it is not used in pregnancy.