Hydrabio Hyalu+ serum

Anti-ageing serum with anti-oxidants


Dehydrated sensitive skin

Hyalu+ Technology

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91%* skin is plumped, luminous & more elastic


Anti-ageing serum with anti-oxidants. 

- Plumps skin and reduces fine lines & wrinkles (Low-molecular weight hyaluronic acid)
- Intensely moisturises skin (High-molecular weight hyaluronic acid)
- Provides powerful anti-oxidant protection (Carnosine)
- Strengthens skin barrier (Niacinamide)
- No paraben, alcohol, silicone. Excellent skin tolerance.
- Fresh, lightweight gel-texture that is non-sticky and non-greasy. Absorbs quickly into skin.

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All BIODERMA products are formulated according to the ecobiology principles, which is at the heart of NAOS approach to respect the skin ecosystem and preserve its health lastingly.

Inspired by NAOS's ecobiological approach and thanks to its understanding of the biological dysfunctions responsible for dehydration, the Hydrabio Hyalu+ serum allows the skin to reactivate its natural hydration mechanisms and retain the water essential for its balance.

The complementary action of precisely dosed active ingredients: Low molecular weight biomimetic Hyaluronic Acid  (BPM), Niacinamide , Carnosine and  Hyalu+ Technology (combination of high molecular weight biomimetic Hyaluronic Acid (HPM) and a self-rehydrating sugar ) act on the internal causes of dehydration and the visible signs of aging, for lasting effectiveness.

-Immediate moisturizing and plumping action: thanks to HPM hyaluronic acid  which creates a film on the surface, prevents water loss, and a new  self-rehydrating sugar which helps the skin to synthesize and preserve hyaluronic acid .

-A toning action thanks to BPM hyaluronic acid , which helps stimulate collagen so that it gains firmness and elasticity.

-A fortifying action thanks to Niacinamide, which strengthens the barrier function to reduce dehydration.


Apply in the morning and/or evening after toner and before moisturiser.

  • Step 1 Apply Hydrabio Hyalu+ serum onto face.
  • Step 2 Gently massage until absorbed.
  • Step 3 Apply Hydrabio Gel-creme.

Eco-design of our products: We work daily on the improvement of our products to minimise their environmental impact. Most of our products are made of 100% recyclable plastic and all our outerboxes are 100% recyclable and made of paper from sustainably managed forests. Sorting instructions: Please refer to local sorting instructions to recycle your product the most properly.

This product has been formulated according to the ecobiological approach of the NAOS Laboratories to take care of you. At the heart of this product :

HYALU+ Technology combines a high-molecular-weight hyaluronic acid for immediate and intense surface hydration and a self-rehydrating sugar to boost hyaluronic acid synthesis and protect its life cycle.

See the list of ingredients