Retinol

Retinol. Retinol is an over-the-counter retinoid that converts in skin to retinoic acid through intermediate steps. Retinol influences skin-cell turnover and collagen-related pathways after conversion to retinoic acid.Benefitsimproved look of fine lines and wrinkles (evidence: moderate)smoother skin texture (evidence: moderate)Pairs well withniacinamide, ceramides, panthenol, hyaluronic acidGood to knowStart slowly and use sunscreen.Avoid in pregnancy unless a clinician specifically says otherwise.