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Biologique Recherche


Biologique Recherche products are highly personalized and we want to ensure you get the appropriate products for your skin. Please request a personal consult and we'll get you started with this amazing skin care line.
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Biologique Recherche


Gel ADN Silkgen is a fresh moisturizing fluid enriched with antioxidant active ingredients. Made with salmon DNA and silk extract, this gel preserves the moisture level of the epidermis. As soon as it is applied, the skin is silky, rehydrated and radiates healthy freshness thanks to its illuminating effect. It can also be refrigerated during the summer to bring maximum freshness. Recommended for dehydrated Skin Instants©, and also ideal for men’s skin and skin exposed to hot climates.

SIZE: 50ml (1.7 fl oz)


• Intensely moisturizes the upper layers of the epidermis

• Provides comfort and softens the skin

• Reveals the radiance of the complexion and refines the skin texture

• Helps protect skin from external aggressions and skin dryness


Apply a small amount in the morning and/or evening to the entire face, neck and décolleté, after using the recommended P50 Lotion and the Sérums Authentiques.

For external use only.


Moisturizing agents: Silk Extract, Prickly Pear Cactus Extract

Antioxidizing agents: Salmon DNA, Antioxidant Tripeptide

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