6,6'-Dinicotinic Acid (50 mg),
https://www.ijabpt.org/shop/rw2-1211287-66-dinicotinic-acid-50-mg-302491
https://www.ijabpt.org/web/image/product.template/302491/image_1920?unique=813f639
This 6,6'-Dinicotinic is guaranteed a Acid with the use of (50 mg), and directly supplied to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days