Designed to enhance your favourite moisturiser, the Skinstitut Vitamin C 100% improves the look of uneven tone, textural irregularities and a loss of elasticity by delivering visible firming effects. Arriving in a finely-milled powder, the formula can be mixed with most skincare formulas to add a boost of pure vitamin C. The powder is made up of L-ascorbic acid, a form of vitamin C that helps to minimise the visible signs of ageing. The antioxidant-rich formula protects the skin against environmental aggressors, while boosting radiance to reveal a brighter, illuminated appearance.