Nuviante its ingredients are clinically tested and proven as safe to be used as a hair loss treatment. How does Nuviante Work? Nuviante is the perfect hair growth supplement that can treat the breakage of hairs and make them strong and shining as well. It works with the help of the mixture of its ingredients which together make this supplement being a successful one. It works by providing all the essential nutrients, oils, vitamins and minerals to your hairs to allow them for a healthy growth.