Duo for Dry Skin

The Hydrating Serum A31 is suitable for all skin types. It is particularly adapted to dehydrated skin.

The texture of the Hydrating Serum A31 is an aqueous gel that quickly absorbs into the skin.

3% Hyaluronic Acid:
Derived from wheat fermentation, this molecule is known for its highly moisturizing properties: it can retain up to a thousand times its weight in water. The daily intake of hyaluronic acid helps to compensate for the natural decrease in its levels in the skin that occurs with age, thereby reducing the appearance of fine lines and making the skin more supple and toned.

There are two types of hyaluronic acid: the first, known as "high molecular weight," remains on the surface of the epidermis and creates a protective film that prevents the water present in the skin from evaporating. The second, known as "low molecular weight," consists of smaller molecules that penetrate deeper into the epidermis to strengthen and stimulate the production of hyaluronic acid naturally produced by the body.

The action of these two molecules allows for both instant skin hydration and maintaining hydration over time.

2% Provitamin B5:
Also known as Panthenol, provitamin B5 stimulates the regeneration of dermal and epidermal cells, thereby reducing the skin's insensible water loss and maintaining its softness.

1% Aquaxyl™:
A bio-sourced molecule derived from sugar. This molecule enhances the natural production of hyaluronic acid in keratinocytes and fibroblasts. Keratinocytes make up 90% of the epidermis and provide the skin with its waterproof and external protective properties. Fibroblasts are cells located deeper in the dermis and ensure the cohesion and suppleness of the skin.

Product composed of a glass bottle, a glass dropper, and a recyclable Polypropylene (PP) ring.

The nitrile dropper should be disposed of in the household waste bin.

11 ingredients.
95% naturally derived.

Aqua (Water), Sodium Hyaluronate, Panthenol, 1,2-Hexanediol, Xylitylglucoside, Benzyl Alcohol, Anhydroxylitol, Xylitol, Sodium Citrate, Dehydroacetic Acid, Citric Acid.

The lists of ingredients used in the composition of our brand's products are regularly updated. Before using a product from our brand, you are encouraged to read the list of ingredients on its packaging to ensure that the ingredients are suitable for your personal use.