The production of melanin, the pigment that gives hair its natural colour, diminishes with age. The hair then turns grey and eventually white as the pigment cells diminish. Our Aronia ANTI-GREY LINE helps to preserve and reactivate the hair’s natural colour. It is Special care for the first signs of grey. Enhances the effect of Aronia ANTI-GREY INTENSIVE FLUID. With a highly effective peptide and a unique extract complex of Swiss aronia, tobacco and black pepper. Silicon and paraben free. products of up to 99% of natural origin.