Supplements Can Help With The Health of Color_Treated Hair : Vitamins are another key to keeping color_treated hair healthy and shiny. Vitamin C keeps blood vessels in the scalp healthy by supporting hair follicles. Vitamin C also helps you absorb iron from plant proteins. Biotin, an essential B vitamin, strengthens weak hair and improves its texture. Biotin is found in salmon, carrots, egg yolks and sardines. When diet is lacking, taking vitamin supplements can help keep hair and your body healthy and strong.
"These six ingredients are a mix of hair color 'actives,' preservatives and contaminates, and we were able to redesign our hair color from the ground up without the need or presence of any of them," Smith explains. "We've been able to remove them from our products in order to minimize the chemical profile of our formulas while maintaining salon_quality gorgeous results." Go as natural as possible. If you still prefer natural ingredients regardless of unproven safety benefits, you may want to look to a trusted brand like Aveda, which promises a mostly natural hair_color formula.