Calm, soothe and protect sensitive skin with La Roche-Posay's expert ageing kit. The anti-ageing HYALU B5 SERUM is formulated with two sizes of hyaluronic acid molecules, which penetrate the skin’s outer layer at different depths for effective moisture-retentive results. Offers soothing, calming relief from irritations. Retinol B3 Serum works to smooth and softens skin texture to minimise the appearance of fine lines & wrinkles. Pure Vitamin C 10 prevents and helps correct the appearance of ageing, even for sensitive skin. Instantly, skin feels softer, more hydrated, and glowing.