La Roche-Posay Hyalu B5 Suractivated Hyaluronic Acid Serum is an advanced anti-ageing concentrate designed to revive tired, dull and dehydrated complexions. By delivering intense, multi-layered moisture, this refreshing water-gel formula helps your skin regain its bounce, firmness and natural radiance. It works to visibly plump the skin and smooth the appearance of fine lines, leaving you with a softer, more youthful-looking glow.

Key Features

• Targeted anti-ageing: Helps reduce the appearance of wrinkles, fine lines and loss of volume to promote a smoother, firmer look.
• Rapid plumping: Provides an immediate tightening effect, with tests showing the skin is repaired and plumped in just one hour*.
• Visible results: In clinical studies, 85% of users agreed fine lines looked reduced after seven days, while 98% agreed their skin felt smoother after one month of use**.
• Hydrating texture: Features a fresh, melting water-gel consistency that absorbs quickly without a heavy or greasy feel.
• Expertly tested: Dermatologist tested, allergy tested and formulated to be suitable for all skin types, including sensitive skin.
• Mindful formulation: Non-comedogenic, oil-free, paraben-free and features a nickel-controlled formula designed for those sensitive to nickel.

Hero Ingredients

• 4-Dimensional Hyaluronic Acid: A breakthrough technology combining four molecular weights. High molecular weight protects the moisture barrier, average weight supports skin renewal, and low and micro weights deeply penetrate to visibly plump the skin and smooth the appearance of wrinkles.
• Vitamin B5 (Panthenol): An active ingredient that comforts the complexion and works synergistically to support the skin's moisture barrier.
• Madecassoside and Glycerin: Included to gently soothe the skin, draw moisture to the surface and prevent daily dryness.
• La Roche-Posay Thermal Spring Water: Infused into the lightweight serum to provide a refreshing and comforting finish.

*Cosmeto-Clinical study, 40 subjects.**Cosmeto-Clinical study, 85 subjects after 2& 4 weeks of twice daily usage^Measurement of Hyaluronic Acid in Stratum Corneum, 19 subjects, after 7 days of twice daily usage