Using topical solutions containing 0.1% Pyrithione 10 minutes before sun-hit is recommended to help prevent scalp damage, the same way as applying sunscreen twenty minutes before sun exposure is recommended to help prevent skin damage. 

The item is a private label kit of 2500 minimum quantity containing 60ml solution without labels. Packaged in white hdpe plastic with side applicator dropper

If you have used DHT blockers for six months and the hair did not grow back, consider treating the scalp condition of follicular inflammation, infection, and UV damage using products containing Pyrithione Zinc, Biotin, Caffeine, Hyaluronic acid, keratin, melatonin, and herbal polyphenol extract using this product.

Product Uses: Anti-hair loss, anti-hair fall patch to promote youthful appearance, fuller Hair volume, and hair thickening. Cleanses hair follicles, helps increase the strands tensile strength and prevent split ends.