Features: 1. **Strengthens Hair Roots**: Infused with Polygonum multiflorum extract, our serum fortifies hair roots, reducing breakage and promoting overall hair strength for a healthier look. 2. **Promotes Hair Growth**: Ginseng extract stimulates hair follicles, encouraging new hair growth and revitalizing dormant follicles for thicker, fuller hair. 3. **Deeply Nourishing Formula**: Batana oil replenishes natural oils and retains moisture, ensuring your hair stays hydrated, soft, and manageable. 4. **Easy Application**: The convenient roller applicator allows for precise application to the scalp, ensuring even distribution and maximum absorption of the serum. 5. **Scalp Care & Repair**: Our serum not only nourishes hair but also cares for the scalp, helping to repair damage and create an optimal environment for hair growth. Our Boost Hair Serum contains Polygonum multiflorum extract, ginseng extract and Batana oil. It nourishes and protects hair, as well as improving the health of hair follicles, promoting hair growth, retaining hair moisture, and replenishing hair's natural oils to protect hair. The way to use it is very simple: apply an appropriate amount of essence to the scalp, gently roll the roller, taking care to maintain the moderate strength until the product is fully absorbed. It can help repair damaged hair, deeply awaken dormant hair follicles, promote the growth of new hair, and make hair healthier and thicker.