Our simple, exclusive blend of high-performing ingredients hasn’t changed since we launched C Serum as our very first product in 2005. We firmly believe in delivering ingredients that are proven to work, and leaving out what doesn’t. Our exclusive QuSome technology contains encapsulated Ascorbic Acid (Vitamin C), with accelerated skin permeability and product efficiency.

See brighter, more even skin day by day. C Serum visibly diminishes signs of aging, allowing your youthful, radiant complexion to shine through naturally.

Most Vitamin C products contain unstable concentrations, which expire quickly, and have difficulty permeating through the dermal layer of skin. QuSome encapsulates the Vitamin C nutrients, allowing deeper delivery, and fast results.