Fangrui Product Details Enhances Hair Strength & Resilience: Biotin, An Essential Nutrient, Helps Fortify Hair Strands, Reducing The Appearance Of Breakage And Split Ends For Hair That Looks And Feels More Resilient Promotes A Healthy Scalp Environment: Rosemary Works To Improve Blood Circulation To The Scalp, While Its Natural Properties Help Maintain A Balanced, Soothed Scalp. This Sets The Stage For Hair To Look Its Fullest And Healthiest Deeply Nourishes & Adds Brilliance: Onion Oil, Rich In Sulfur And Antioxidants, Helps Moisturize The Hair And Scalp. It Contributes To Enhancing Your Hairs Natural Shine And Luster, Leaving It Looking Vibrant And Well-conditioned Lightweight & Non-greasy Formula: Unlike Traditional Heavy Oils, This Serum Absorbs Quickly Without Weighing Hair Down. Its For All Hair Types, Including Straight, Wavy, Curly, And Thick Hair Suitable For Everyday Use 16