Retinoids for Skin: What the Evidence Actually Supports
Decades of trials back retinoids for acne and visible sun-damage changes, while strength, irritation, and safety questions shape how people use them.
Written by Sarah CollinsBeauty
Beauty assesses skincare and haircare by ingredient, concentration and delivery, comparing marketing language against dermatological evidence. Coverage includes sun protection, retinoids, acne treatment, hair loss and the gap between a cosmetic effect and a clinical one. For readers deciding what needs a prescription.
Skin and hair care judged on ingredients and concentration rather than packaging, covering what a formulation achieves and what needs a clinic instead.