Youth Warrior Night Gel – Featuring Hydroxypinacolone Retinoate, Niacinamide & Glycolic Acid A synergistic combination of the most effective non irritating Retinoid - Hydroxypinacolone Retinoate with Niacinamide and Glycolic acid is used to treat acne. It has been described as an elegant, fresh and silky feeling lighter cream and feels somewhere between a cream and a gel. It contains a powerful formulation of Niacinamide (B3) to effectively hydrate the skin and "lock in" the moisture within the deeper skin layers.