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This serum has a double balancing action on natural skin flora and helps the skin to better defend itself. It stimulates both its ecological and biological balance. Day after day, rebalanced and better protected, the skin shines of well-being.


It's light texture, allows for an easy use as a non-greasy day or night cream. Shake before use.





● RELIPIDIUM: restores the skin microbiota, rebalances the ecosystem of the skin, stimulates the cutaneous immune defence system and the synthesis of epidermal lipids, restores and strengthens the skin barrier.


● ACTIBIOME: supplies minerals for nutrition, polysaccharides for protection, carbon for energy, nitrogen for growth, prevents dysbiosis of the microbiota, and contributes to skin health.


● LIPOBELLE SOYAGLYCONE: liposomal preparation of genistein, biologically active form of the isoflavones. “Hormone-like” action inside the cells. Increases the potential for skin self-defence, reactivates the stimulation of collagen fibroblasts and hyaluronic acid concentration in the tissues.


● MADECASSOSIDE EXTRACT: soothes inflammation, promotes collagen and elastin production. Facilitates the renewal and repair of the epidermis.


● GLYCYRRHETINICACID:soothesinflammation,calmsirritations,promotes

wound healing.


● UNISOOTH: combination of polysaccharides, Tamarind and Stevia

rebaudiana extracts. Strengthens the immune system and protects Langerhans cells for a long-lasting, anti-inflammatory, soothing effect. Stimulates skin antibiotics (cathelicidins and defensins).

BIOLOGIC DEFENSE Symbiotic Booster Serum - 30ml

SKU: E1912

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