Hair Biology Silver and Glowing Purple Shampoo for Silver and Gray Hair All Hair Types oz

Hair Biology Silver and Glowing Purple Shampoo is specially designed for silver and gray hair, fighting brassiness and enhancing silver tones. The purple formula brightens and corrects yellow tones, revealing the true silver shades. Infused with biotin and free of parabens, this shampoo is part of the age-inspired hair care line from Hair Biology, catering to women who embrace their unique hair biology and want to maintain beautiful, confident hair.