Vitamin D2 patent granted to prevent hair loss during chemotherapy – 2002

(WO2002030430) USE OF VITAMIN D2 COMPOUNDS FOR ALOPECIA

Owner of patent = ABBOTT LABORATORIES

We suspect the vitamin D3 would work as well, if not better than D2

See VitaminDWiki

• Vitamin D3 helps hair

• Who said vitamin D could not be patented

• All items vitamin D3 vs D2 items