For days when your skin feels off, this serum brings it back into balance. Lightweight but full of intention, it dives deep to hydrate, smooth, and brighten, without ever feeling heavy or slick. Algae11 leads the way, joined by niacinamide and arginine to help your skin stay calm, clear, and steady. Use morning and night, right after toner, when your skin’s most open to care. DEEP HYDRATION RESULTS - Lightweight yet powerful, this fast-absorbing serum delivers deep hydration from the very first use. Visibly boosts moisture and improves skin softness and glow, without heaviness or stickiness. ALGAE11: OUR TRADEMARK HYDRATION EXTRACT - Powered by our signature Algae11 blend, 11 marine algae known to hydrate, soothe, and visibly improve elasticity. Draws moisture from the sea to support healthy, glowing skin. NIACINAMIDE + ARGININE FOR BARRIER SUPPORT - A hydration-boosting duo that helps strengthen the skin barrier and reduce visible signs of sensitivity. Helps lock in moisture, calm the look of redness, and support long-term skin resilience. WATER-BASED, NON-COMEDOGENIC FORMULA - Weightless and breathable. Hydrates without clogging pores or leaving residue. Perfect under makeup or SPF. GENTLE, FRAGRANCE-FREE K-BEAUTY SERUM - Made for real skin: no fragrance, parabens, or drying alcohols. Safe for sensitive, reactive, or post-treatment skin. Use morning and night for results that stay.