Neostrata illuminating serum is designed to illuminate and brighten skin that is affected by hyperpigmentation caused by ageing hormonal fluctuations and uv exposure the powerful professional formula contains 12 active brighteners to help break up and reduce the appearance of existing pigmentation and discourage new dark spots for forming patented neoglucosamine increases natural cell turnover to exfoliate and fade existing skin discolourations a potent pigment reducing peptide enhanced