La Mer The Halo Serum delivers a luminous, hydrated complexion with every application. This full-size 30 ml serum harnesses the brand's signature Miracle Broth™ to infuse skin with moisture and radiance. The lightweight formula absorbs quickly, creating a dewy halo effect that enhances natural glow while supporting skin's resilience. Ideal for all skin types, this serum works beautifully as a standalone treatment or layered under moisturizer for enhanced benefits. Experience the transformative power of La Mer's iconic marine-based technology in a concentrated, efficient formula.