skinChemists Youth Series 1% Hyaluronic Acid Mask 50ml is a gentle cruelty-free hydrating mask designed to revitalise dull and dehydrated skin. Infused with Hyaluronic Acid and plant actives, this mask works by deeply hydrating the complexion, locking in moisture, and leaving the skin soft, nourished, and rejuvenated. For best results, simply apply the mask to clean, dry skin after cleansing, either in the morning or evening. Used regularly, it deeply hydrates and plumps the skin, improves radiance, and helps combat signs of dehydration for a smoother appearance. skinChemists is an anti-ageing skincare company based in London, England.