An accelerated 21% niacinamide serum with super antioxidant SOD. Description An advanced vitamin B3 serum fortified with 21% niacinamide and super antioxidant superoxide dismutase (SOD) to fight free radicals while strengthening barrier function and boosting water-holding skin lipids. As your essential multitasking cosmeceutical, XCell B regulates oil flow, addresses lines and uneven skin tone for luminous, dewy skin. Synergie Skin's Vitamin B suite includes the following formulations: • Vitamin B (Niacinamide 13%, moderate potency, no irritation profile). This product is the recommended Vitamin B serum for new users and those with sensitive skin. • XCell B (Niacinamide 21%, high potency, low irritation profile). • Priority B (Niacinamide 22%, high potency, low irritation profile). This product is not available online and is exclusively prescribed by Synergie Practitioners. Benefits Advanced formula with 21% niacinamide Increases ceramides to promote a luminous glow Hydrates skin and strengthens barrier function Reduces breakouts and congestion by regulating oil flow Stimulates collagen to reduce fine lines and wrinkles
