Sunday Riley TIDAL Deep Hydration + Plumping Serum 30mL 1 fl oz Skincare Sunday Riley TIDAL Deep Hydration + Plumping Serum delivers an intense surge of multi-layered hydration to the skin, restoring elastic bounce and a youthful glow. This advanced formula is powered by two forms of hyaluronic acid, peptides, and lotus-derived vegan mucin to quench thirsty skin and lock in lasting moisture. Designed for morning and evening use, it leaves a smooth, breathable water-seal finish on the face and neck. Volume: 30 mL / 1 fl oz #Minimalist