TEGO® FILMSTAR BST1

TEGO® FILMSTAR BST1 is an innovative bio-based, biodegradable film former that boosts SPF performance across diverse sun care & UV formats. Its hydrophobic structure creates a uniform protective layer, enhancing UV filter efficiency without affecting texture, sensory and formulation stability - even in lightweight sprays and fluid formulas. By enabling high SPF with fewer UV filters, this innovative biopolymer supports more sustainable, microplastic-free formulations. In addition,TEGO® FILMSTAR BST1 provides dermatological benefits for soothing and skin-barrier repair. Combining strong protection with an environmentally responsible profile, it offers brands a next-generation solution for creating high-performing, eco-conscious sun care products.

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