HydroPeptide Hydro‑Lock Sleep Mask is an overnight, pillow-proof treatment that deeply hydrates and brightens while you sleep. Powered by HydrO18™ activated water, royal jelly peptide, and licorice root, it helps boost cell turnover, soften fine lines, and leave your skin balanced and radiant by morning. Ideal for dull, dehydrated, or uneven skin types.