Freshly Juiced Vitamin Charging Serum

Klairs reaches for a stable vitamin C derivative, ethyl ascorbic acid in its 3-O- form, at 10% rather than the pure acid, on the grounds that it keeps better in the bottle, and pairs it with niacinamide for texture and pore appearance. Panthenol, tocopherol, madecassoside and beta-glucan sit behind them. Aimed at dark marks and uneven tone, and offered for all skin types, sensitive included.