Dear Customer ！Welcome to our store.Quality is our first consideration with best service.All customers are our friends. 1.Type:Hair conditioner 2.technology：5 seconds to make your hair smooth and soft. 3.Volume:10g/20g/30g/40g/50g/60g 4.Biotin & Collagen hair mask will: -Deeply restore and moisturize damaged hair; -Revive dull hair; -Support scalp and hair follicle health; -Prevent hair loss and split ends. 5.100% brand new and high quality.develop this care products with high technology--- imported raw materials combined，with fine molecular technology, Can make hair to restore soft, shiny! Multi-purpose Biotin and Collagen hair mask is designed for all hair tones and types to restore and nourish it from within. Well-known for strengthening and protecting effects, biotin and collagen provide your hair with significant improvements such as hydration, protection, and nourishment. In our treatment for damaged hair, you will find positive benefits of other compounds such as aloe vera and green tea leaf extracts, vitamins A, E, B5 as well. Together they will transform weak and lifeless hair into a luxurious mane! Usage: 1.Wiping it on the hair after washing, do not touch the scalp, use pulp constantly massage hair！ 2.To help hair faster absorb nutrition, you will find the hair instantly become softer, smoother! 3.Recommended massage hair for 5-10 minutes, that will get the better results! 4.Then rinse off with warm water. Package Included:1 x Hair Mask（10g/20g/30g/40g/50g/60g） Finally,Wish you have a wonderful shopping! Have a good time,my dear customer!!