CARE:NEL Derma Alpha Arbutin Glutathione Whitening Serum with Ectoin is a brightening and hydrating facial serum designed to improve the appearance of dull, uneven-looking skin. Formulated with Alpha Arbutin, Glutathione, and Ectoin, it helps support a more even-looking complexion while providing moisture and skin-conditioning care. With regular use, the lightweight serum helps skin look brighter, smoother, fresher, and more radiant.