The Gentlemen’s Tonic Brightening Serum is part of the Advanced Derma-Care collection, the world’s first Cosmeceutical range especially developed and formulated with men’s skin in mind. Using only powerful, natural, active ingredients including a carefully selected combination of peptides and amino acids, bio-available nutrients and intelligent proteins, the Advanced Derma-Care range is entirely free from any synthetic materials and harmful chemical additives. This effective anti-oxidant serum lightens, brightens and targets unwanted pigmentation and helps to improve the overall complexion, reducing the early signs of premature aging while promoting the skin’s circulation. Ideal for all skin types!