Illuminate and hydrate in perfect harmony. This luxurious duo pairs our ultra-brightening Diamond Radiance Serum with Amethyst Hydrate Serum to deliver a luminous, revitalized complexion and intense moisture. Each serum is powered by KNESKO’s proprietary GEMCLINICAL® Technology, which infuses precious gemstones with scientifically-proven active ingredients to visibly transform skin and uplift your spirit. Use daily to boost luminosity, support your moisture barrier, and reveal a dewy, radiant complexion.







KNESKO Brighten & Hydrate Duo
Compare Across 800+ Stores

Brighten & Hydrate Duo
Illuminate and hydrate in perfect harmony. This luxurious duo pairs our ultra-brightening Diamond Radiance Serum with Amethyst Hydrate Serum to deliver a luminous, revitalized complexion and intense moisture. Each serum is powered by KNESKO’s proprietary GEMCLINICAL® Technology, which infuses precious gemstones with scientifically-proven active ingredients to visibly transform skin and uplift your spirit. Use daily to boost luminosity, support your moisture barrier, and reveal a dewy, radiant complexion.