France’s Best-Kept Beauty Secret
Biologique Recherche and KOS seamlessly merge state-of-the-art scientific advancements with time-honored wisdom. Co-founded by biologist Josette Allouche and physiotherapist Yvan Allouche, the brand's commitment to skin evolution is unwavering. Aestheticians undergo rigorous training, enabling them to tailor a distinctive, personalized treatment for each guest by utilizing the brand's extensive array of products.