VATIKA Natural Henna Hair Colour Sachet 10g (Expiration Date: Sept 2023 ) Discover a range of vibrant, natural shades in Vatika Henna Hair Colors. Henna is a great herbal conditioner and it also strengthens your hair. Is the fear of chemicals keeping you from coloring your hair? Its time to discover a natural alternative! Natural-looking colour results. No Ammonia in Henna based hair colors – it provides 100% Grey coverage.