Why Henna? Henna-based products from Reshma Beauty® are made only with natural, plant-based, and herbal ingredients. Henna is a healthy alternative to traditional box dyes as it doesn't contain toxic chemicals that damage your hair and strip your hair follicles. The proteins in henna bind to the hair follicles, coating each strand to lock in the color while also making the hair stronger, shinier, healthier, and working to rejuvenate dry, dull, and damaged hair. It is especially beneficial for people with gray hair as it full coats your hair, leaving it strong and lustrous.