Environ Vita-Peptide C-Quence TonerEnviron Vita Peptide C Quence Toner is intended to add active ingredients to the Ionzyme C Quence treatment range. Skin toners are vital in supporting the acid mantle of the skin as well as to help increase hydration and improve the appearance of uneven skin tone. Key ingredients include: Matrixyl which assists in the production of collagen. Witchhazel for its unique antioxidant properties. Niacinamide which assists in controlling blemishes, improves