NeoStrata Illuminating Serum is a highly effective pigment controlling, brightening serum which corrects hyperpigmentation and brown marks caused by Ultraviolet light exposure, hormonal changes and aging. It is packed with powerful ingredients such as NeoGlucosamine which improves cell turnover and Vitamin C & Vitamin B3, which work to brighten the skin and lighten existing dark marks. Peptides inhibit the production of melanin in the skin which prevents further pigmentation. NeoStrata Illuminating Serum is useful in the long-term maintenance of pigmentation and brown marks. Ideal for use on Dry, Normal and Oily Skin types. Not for use on Sensitive Skin or Rosacea-Prone Skin.