Biologique Recherche's deeply hydrating treatment mask replenishes water reserves and strengthens the skin’s ability to retain moisture. Formulated for dehydrated Skin Instants®, it delivers an immediate sensation of comfort while helping to restore balance to the epidermis. Supporting the skin’s natural moisturizing mechanisms, it helps reduce sensations of tightness, improve elasticity, and smooth the complexion. Its creamy texture envelops the skin in moisture without clogging pores or disrupting barrier function.

Behind the formula is a synergy of humectants, emollients, and protective agents that work across all levels of the epidermis. Biosaccharide Gum-1 and Saccharide Isomerate enhance water retention, while Sodium Hyaluronate draws moisture into the skin. Antioxidant-rich plant oils—including macadamia, cottonseed, and sunflower—help reinforce the hydrolipidic film. The result: skin feels plump, soothed, and visibly reconditioned.

SKIN SCIENCE

• Skin hydration occurs at multiple levels of the epidermis and is critical to its protective function.
• In the skin barrier, intercellular lipids act as a “cement” that prevents water from evaporating.
• On the surface, a hydrolipidic film of water and oil defends the skin against environmental stress.
• Natural Moisturizing Factors (NMFs) act like sponges to retain water in the cells.
• This mask supports hydration intake, capture, retention, and barrier defense across all these zones.