It is designed for teenagers and adults with all skin types and is suitable for daily morning and evening care.

Key Benefits

Immediately after application, instrumental measurements on 12 subjects demonstrated a 176% increase in hydration. The moisturising effect lasting up to 72 hours is based on instrumental measurements on 10 subjects.

The serum supports the skin barrier and is non-comedogenic. Its ultra-light gel texture absorbs quickly, is non-sticky and leaves no greasy feeling. The product can also be used as a make-up primer.

Skin receives intense hydration without a sticky or greasy feeling, and the serum easily fits into everyday skincare.

Composition

High-molecular-weight hyaluronic acid combined with glycerin helps retain water in the skin. AQUAGENIUM+ technology supports the skin's natural moisturising mechanisms by stimulating water circulation and increasing reserves of natural moisturising factors.

• Niacinamide supports the synthesis of the skin's own lipids.
• Prebiotic sugar supports the skin microbiome, which contributes to the skin's barrier function.
• The new formula contains twice the amount of high-molecular-weight hyaluronic acid compared to the previous Hydrabio Sérum and Hydrabio creams.
• The glycerin content is 1.5 times higher than in Hydrabio Gel-Crème.
• The formula is free from silicones and alcohol.
• The serum has a physiological pH corresponding to the skin's surface.

The composition helps retain water in the skin while supporting its natural moisturising and barrier mechanisms.

Usage and Dosage

• Use every day in the morning and/or evening.
• Apply to cleansed face, neck and décolleté before subsequent skincare.
• Gently massage until fully absorbed.
• The serum can also be used as a make-up primer.

The fast-absorbing gel texture allows comfortable layering with other skincare products and make-up.

Packaging and Volume

The packaging contains 40 ml of facial serum and is fitted with a pump dispenser.

About the Brand

The first Bioderma products were created in 1977 in collaboration with the CEREDAP research centre. They were developed by pharmacist and biologist Jean-Noël Thorel, founder of NAOS. Bioderma is one of three brands founded by NAOS, alongside Institut Esthederm and Etat Pur.

The brand bases its formulations on an ecobiological approach that perceives the skin as a living ecosystem and supports its natural mechanisms.

Bioderma care is rooted in an approach focused on respecting the skin's functioning and supporting its own processes.