Features:Brand new and high qualityStrengthen Hair: Contains natural ingredients that penetrate deeply into the scalp and hair follicles, making your hair stronger and healthier from the roots. It also repairs paralyzed hair follicles and prevents hair loss.Repair Damaged Hair: This hair serums can repair damaged hair ducts with its nutrient-rich ingredients while strengthening hair from root to tip. It also helps in reducing breakage and split ends, leaving your hair smooth and healthy.New Hair Growth: Helps to activate dormant hair follicles, which can promote new hair growth and make your hair fuller and thicker. It works by stimulating the scalp and nourishing the roots.Thickening Hair: Contains active ingredients that stimulate the hair follicles and makes the hair appear thicker. By using this product regularly, you can increase the number of new hairs and further nourish the hair roots.5.Ease of Use: This hair serums has a roll-on design that allows you to apply it directly to the scalp with ease and efficiency. You can simply incorporate it into your daily hair care routine. Specifications:Net content: 20mlSize:Approx.84x38mm/3.3×1.49inches Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Hair Serums