La Roche-Posay Hyalu B5 Eye Serum

Your under-eye area shows exhaustion first. If you see fine lines, dark circles, or puffiness when you look in the mirror, your skin needs hyaluronic acid exactly where it is thinnest. La Roche-Posay Hyalu B5 Eye Serum delivers two molecular weights of pure hyaluronic acid plus a 10% anti-dark circle complex directly to the eye contour.

Key Benefits

• Plumps fine lines fast: Two types of hyaluronic acid fill and smooth wrinkles from day one.
• Fades dark circles: Caffeine and niacinamide reduce visible shadows and brighten tired eyes.
• Firms and restores volume: Vitamin B5 strengthens your barrier and speeds repair overnight.
• Cools and decongests puffiness: Surgical steel massage tip refreshes and drains fluid buildup.
• Ophthalmologist-tested: Safe for contact lens wearers and sensitive eyes.

Key Ingredients

Hyaluronic Acid (high and low molecular weight): High-weight HA sits on the surface to plump fine lines instantly; low-weight HA penetrates deeper to restore volume from within. Vitamin B5 (Panthenol): Nourishes deeply and speeds natural repair so your under-eye skin recovers faster. Caffeine: Constricts blood vessels to reduce dark circle appearance and drain puffiness. Niacinamide (Vitamin B3): Brightens discoloration and strengthens your barrier against daily stress. HEPES: Gentle exfoliant that smooths texture without irritation. La Roche-Posay Thermal Spring Water: Selenium-rich water soothes and calms sensitive skin.

Shop all La Roche-Posay products at Paris Pharmacy.