Excuse me, is the peninsula electric laser hair growth hat useful? How to use it specifically?

The principle of laser hair growth cap is to penetrate deep cells (hair roots and hair follicles) under the scalp by low-energy laser, thus expanding blood vessels, greatly promoting blood circulation in the nutrition supply center of hair follicles, and reducing the adverse effects of DHT on hair follicle growth. At the same time, it directly reaches the root of hair follicle, providing ATP for hair follicle to divide and transport nutrients, activating hair follicle tissue that is not necrotic, promoting hair follicle recovery at rest and re-entering the growth period, thus preventing hair loss and promoting hair regeneration. This method has been used in the United States and Europe for more than ten years and has long been proved to be effective. The HairPro laser hair growth hat on the peninsula is not bad, and all kinds of certification qualifications are complete. Use it every other day, just like a baseball cap. It can work when put on, and all the 8 1 lasers in it are working. It will stop automatically after 30 minutes. Take it off.