Bioderma Hydrabio Serum 40ml

Bioderma Hydrabio Serum 40ml is an intensive hydrating serum from the French dermatological skincare brand Bioderma. Powered by the patented Aquagenium+ Technology, hyaluronic acid, glycerin and niacinamide, it delivers immediate plumping hydration and helps reactivate the skin's own moisturising mechanisms for up to 72 hours.

About Bioderma

Bioderma is a French dermatological skincare brand founded in Lyon in 1977. Built on a "Biology at the service of dermatology" philosophy, the brand pioneered the original micellar water and is widely recommended by dermatologists. The Hydrabio range is its hero answer to dehydrated skin — even on those with otherwise oily or normal skin types.

Key features

• Aquagenium+ Technology: reactivates skin's natural moisturising mechanisms
• 2x high molecular-weight hyaluronic acid: traps water at the skin's surface
• 1.5x more glycerin: deep, lasting hydration
• Niacinamide: supports lipid production and reinforces the barrier
• Prebiotic sugar (fructooligosaccharides): for a healthy skin microbiome
• +176% immediate cutaneous hydration; up to 72 hours of hydration
• Silicone-free, alcohol-free, non-comedogenic

Who it's for

Best for those with dehydrated skin showing tightness, fine dehydration lines or rough patches — even on otherwise oily, combination or sensitive skin types. Suitable for daily use as a year-round hydration boost.

How to use

1. Cleanse and tone the skin thoroughly.
2. Apply a few drops to the face and neck, smoothing in evenly.
3. Allow to absorb fully — usually under a minute.
4. Follow with your moisturiser, and SPF in the daytime.
5. Use morning and/or evening as part of your daily routine.

Specifications

• Size: 40ml
• Format: Hydrating face serum
• Skin type: All — particularly dehydrated
• Brand: Bioderma
• Range: Hydrabio