NUTRI COLOR filters 730 100 ml NUTRI COLOR filters #730 100 ml is a hair color product that is designed to add a vibrant, long-lasting color to your hair. This product is formulated with natural ingredients, including natural plant extracts and keratin to nourish and protect your hair while providing intense color. It is also ammonia, paraben and resorcinol free, making it safe to use. The product can be used to lighten, darken, or even out your hair color. It is suitable for all hair types and can be used on bleached, highlighted, and virgin hair.