Replenish your skin’s moisture barrier and enjoy a youthful, plump glow with L’Oréal Paris Revitalift Hyaluronic Acid Fresh‑Mix Serum Sheet Mask. This next‑generation serum sheet mask features a unique dual‑chamber design—serum and tissue mask remain separate until activation—preserving freshness until use. Once mixed and applied, the ultra‑thin natural algae tissue delivers intense hydration in just 15 minutes, thanks to its concentrated hyaluronic acid formula. Fragrance‑free, alcohol‑free, dye‑free and paraben‑free, it’s ideal for all skin types seeking fast and effective plumping hydration.