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Tetrapeptide (Acetyltetrapeptide-11)

What are the benefits of the

Tetrapeptide (Acetyltetrapeptide-11)

active ingredient on the skin?

Used in facial treatments, this Tetrapeptide stimulates the synthesis of syndecan-1 and collagen XVII by keratinocytes. The syndecan-1 is a small skin proteoglycan that plays a role in strengthening the cohesion of the epidermis. The collagen XVII improves adhesion between the epidermis and the dermal-epidermal junction. This Tetrapeptide is recommended in caring for mature skin because it helps improve skin firmness, skin elasticity and appearance of the skin.

Biologique Recherche Products

Biologique Recherche Products

All the products are distinguished by a high concentration of vegetable, bio-marine and organic active ingredients from 30 to 80%. This makes the results immediate and lasting.

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