A dual-retinoid formula that works on two fronts: promoting clear, smooth texture and calms reactive skin, while supporting a balanced barrier..Vegan and cruelty-free Free of gluten.This serum redefines retinol for blemish-prone skin with advanced retinoids that clear congestion and smooth texture.Adaptogenic botanicals calm reactive skin, while peptides support a healthy skin barrier - for a balanced, resilient, and clearer complexion.1 oz.Apply one to two pumps of A.I. Adaptive Retinoid Serum to clean, dry skin in the evening.