NUTRI COLOR filters 600 240 ml NUTRI COLOR filters #600 240 ml is a semi-permanent hair color designed to provide a vibrant, long-lasting color. It is formulated to nourish and protect the hair while coloring, and it is enriched with keratin and collagen to help strengthen the hair. It is also ammonia-free and free of parabens, sulfates, and phthalates. It is designed to help protect the hair and scalp from damage while providing a beautiful, natural-looking color that lasts up to 6 washes.