If your hair is chemically-treated or environmentally stressed, this shampoo has been designed with your hair in mind. The extra proteins help to build your hair's strength up from the inside out, reducing breakages while restoring pliability, strength & shine. The protein-rich formula renews & repairs hair weakened by chemicals, heat & environmental aggressors. Part of the L' Anza Daily Elements collection, which contains the Tri-Vita complex & nourishing botanicals to restore health to each strand of hair from root to end. Rich in essential nutrients, these nurturing formulas fight free-radical damage & combat the effects of chemical processes & hot styling tools. Daily Elements provides a full line of products formulated to keep hair & scalp feeling & looking beautiful every day. L' Anza products are made with organic & wildcrafted botanicals, carefully researched & resourced to guarantee the best results from nature for the hair as well as for the planet, are sulphate free, contain triple protection from UVA, UVB & UVC & are not tested on animals.