Synergie Practitioner Vitamin C Serum

Potent-C is a professional-grade, advanced vitamin C serum from the Synergie Practitioner range, formulated with 10% Ascorbyl Tetraisopalmitate (ATIP), a stable and highly penetrative vitamin C derivative. This practitioner-exclusive formula goes beyond the standard Effica C by incorporating additional active ingredients including Hexylresorcinol and Ethyl Linoleate, specifically targeted at intensive hyperpigmentation management and enhanced barrier support. The non-acidic, oil-based formulation remains stable when exposed to light, heat, or oxygen, converting to active vitamin C once it penetrates the epidermis. The serum delivers powerful antioxidant protection, brightens uneven skin tone, supports collagen synthesis, and reduces fine lines and wrinkles. Exclusively available through authorised Synergie Practitioner clinics, this advanced formula offers prolonged environmental defence and is suitable for professional skin treatment protocols addressing pigmentation and ageing concerns under clinical guidance.