Sisters Body Nourishing Conditioner moisturizes and adds shine to all hair types. It contains no silicones, which can be harmful to the microbiome of our hair and scalp. Instead, this conditioner uses fairly sourced murumuru and cupuaçu nut butters to strengthen and add a healthy shine. They have boosted their conditioner with an essential amino acid called isoleucine, which is thought to improve the microbiome balance of healthy organisms on the hair and scalp.