La Roche-Posay Hylau B5 Serum

La Roche-Posay Hyalu B5 Serum

Restore hydration, bounce and radiance with this deeply replenishing anti-ageing serum. Designed to target dehydration, fine lines and loss of firmness, this formula helps revive tired, dull-looking skin - leaving it visibly smoother and more plump. Suitable for all skin types, including sensitive skin.

Why you’ll love it

This ultra-hydrating serum delivers an instant moisture boost while supporting long-term skin repair. Its lightweight aqua-gel texture absorbs effortlessly, leaving the skin feeling fresh, supple and comfortable - never sticky.

Key Benefits

• Intensely hydrates and replumps the skin

• Softens the appearance of fine lines and wrinkles

• Improves skin elasticity and volume

• Supports skin recovery and repair

• Helps calm inflammation linked to premature ageing

Hero Ingredients

• Hyaluronic Acid (High & Low Molecular Weight): Deeply hydrates, smoothes the skin and enhances fullness and elasticity

• Panthenol (Vitamin B5): Promotes skin healing and helps protect against environmental stressors

• Madecassoside: Supports collagen production and helps reduce inflammation

• Thermal Spring Water: Soothes and comforts sensitive or reactive skin

Non-comedogenic. Allergy-tested. Dermatologically tested on sensitive skin. Formulated with fragrance.

Expert Guidance

An excellent option for patients experiencing dehydration, early ageing or inflammation-driven skin concerns (“inflamm-ageing”). Gentle enough for use after aesthetic procedures, this serum supports skin recovery while restoring a healthy, radiant glow.

How to Use

1. Apply to clean, dry skin

2. Use morning and/or evening

3. Can be used alone or layered under your moisturizer

Pro tip:
Finish with a broad-spectrum SPF during the day to protect and maintain results