Hair Denser Rollers Promote Hair Growth And Effectively The Scalp 20ml Features: Serum Roller is a clinically active ingredient that helps widen blood vessels and open potassium channels to increase blood and nutrient delivery to the scalp. This is one of effective for stimulating new hair growth because it increases circulation to your scalp, helping to make your existing hair thicker. This product works best on people with thinning hair, or those who have individually bald spots. Serum Roller is a deep moisturizing that provides nourishment to the scalp, promotes hair growth, and stimulates cell growth. This unique roller contains Polygonum Multiflorum, an active ingredient that stimulates cell growth to stimulate the follicles, promoting hair growth. Strong and fragile hair: the roll-on hair protects and nourishes hair and reduces further hair loss and broken hair. It rejuvenates the scalp and hair follicles and promotes new thick hair growth. It is an effective hair loss for women and men. Product Description: Serum Roller: Provides vital nutrients for a cleaner scalp & happier follicles Promoting strand retention & inhibiting breakage Nourishes, plumps, and strengthens hair Nourish each strand to rapidly promote longer Effectively consolidate hair and hair loss Contains natural herb & botanical properties. Prevents dryness and breakage as well as repairing split ends Helps stimulate the scalp, encouraging hair growth. Deeply moisturizes dry hair. Encourages hair growth. Improves the thickness and density of existing hair. Helps with hair loss and thinning. How to Use: Cleanse and dry the scalp thoroughly before use. and hold the rollerball applicator against the scalp. Roll the applicator over the desired area, applying a small amount of pressure. 1pcs x Serum Roller