As most skin care buffs will know, vitamin C is an effective antioxidant that brightens skin, evens out tone and reduces signs of ageing. A suspension of very fine L-Ascorbic Acid powder, this formula provides the most direct exposure of extremely high concentrations of vitamin C topically. This extremely effective method visibly targets the appearance of uneven skin tone, dullness and other hallmarks of ageing. The powder can be mixed with other treatments (except those containing niacinamide or EUK 134) so it will slot in perfectly to any ritual. With this format, a very strong tingling but non-irritating sensation is to be expected during the first 1-2 weeks of use while your skin’s tolerance to vitamin C is elevated.