Skincare
Ceramides: What They Actually Do for Your Skin Barrier
Ceramides are the lipid mortar between skin cells, and replenishing them measurably reduces water loss and irritation.
The Beauty Ring guide to
Skincare: Routines and Evidence
Skincare covers cleansers, serums, moisturizers, sunscreens and actives, each used for weeks before any verdict. Notes cover texture, layering, irritation and cost per application. Written for readers with a specific problem, whether barrier damage, pigmentation or congestion, and a budget to solve it.
Skincare tested over weeks: how a serum layers, whether a sunscreen pills under makeup, and what tolerance looks like once the novelty wears off.
Skincare
Retinol Burn: How to Prevent It When You Are Just Starting Out
A low concentration, a twice-weekly schedule, and the moisturizer sandwich method can keep retinol irritation from ever starting.