Hydrabio Serum

The classic symptoms of dehydrated skin are tightness, tingling and peeling. These are all signs that the skin's natural hydration mechanisms are no longer working properly.

Apply hydrating serum twice a day, morning and evening, onto cleansed skin, just before hydrating cream. This simple step will optimize your moisturizing routine.

Hydrabio Sérum has been developed to maximize the skin's water reserves. This hydration booster provides an immediate intensive burst of hydration to help the skin to deal with daily challenges and be ready for the next step of your routine: Hydrabio Légère or Hydrabio Riche. 1. Hydrabio Sérum has been designed to ensure optimal skin tolerance. This hydrating serum is formulated at physiological skin surface pH, as well as being silicone-free, alcohol-free and non-comedogenic—rated 93/100 on Yuka. Hydrabio Sérum respects the diversity of the cutaneous microbiome (1). 2. Hydrabio Sérum is a very effective moisturizing serum: +176% (2) immediate cutaneous hydration. 3. Formulated with precise amounts of carefully selected active ingredients, such as hyaluronic acid and glycerin, this hydrating serum immediately restores the skin's moisture levels. It is formulated to adapt to real-life conditions. Your skin stays hydrated whatever daily challenges it faces, including variations in temperature and humidity, stress, sport sessions and pollution. 4. 72 hours (3) hydration: This hydrating serum reinforces the skin’s barrier function. Niacinamide supports the synthesis of cutaneous lipids while prebiotic sugar nourishes the microbiome. Boosting hydration immediately and over time, the serum leaves the skin feeling comfortable and looking radiant. (1) Clinical study, measurement of microbiome diversity after 4 days on 19 subjects (2) Instrumental measurement of hydration on the cheeks on 12 subjects immediately after application, statistically significant vs T0 (Student t-test) Argentina 2024 (3) Instrumental measurement of hydration on the forearm on 10 subjects for 72h, statistically significant vs T0 (Student t-test) Argentina 2024

Hydrabio Serum is a hydrating serum for all skin types, whether oily, sensitive, dry, normal or combination. Dehydration (when the skin lacks water) is a temporary state that can affect anyone at any age. Dehydrated skin is not a skin type or specific to one skin type. It most frequently affects the face.

Hydrabio Serum is formulated with targeted active ingredients to maximize efficiency on application and over time. Immediate hydration: 2 x more high molecular weight hyaluronic acid (1) and 1.5 x more glycerin (2) to capture water and prevent water loss. Patented Aquagenium+ Technology immediately helps the skin reactivate its natural moisturizing mechanisms by stimulating water circulation. Lasting hydration: niacinamide helps the skin synthesize its own lipids to strengthen its barrier function, while prebiotic sugar contributes to a healthy, diverse microbiome—which is essential for healthy, balanced skin. (1) vs old Hydrabio Serum and Hydrabio creams (2) vs Hydrabio Légère.