Thalgo Source Marine Intense Moisture Quenching Serum is an ultra-fresh, lightweight hydrating serum that delivers twice the hydration power of traditional creams. Enriched with Sève Bleue des Océans, Micronised Algae Filtrate, and Mediterranean Padina Extract, it provides an intense moisture boost to quench even the driest skin. With its transparent, non-sticky gel-like texture, this serum absorbs quickly, leaving your skin refreshed, plump, and perfectly hydrated for a radiant, healthy look.