Pyritinol
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| NO.1 | From: Martek Mr.Anthony / Vice-President E-mail: ********** |
| B&K company is the perfect choice for raw material supplier. It frees you from worry about Product's quality, and its price is very reasonable, what' s more, they are free shipping all over the world. | |
| NO.2 | From: GNC Mr.Ryan / Manufacturer's Representative E-mail: ********** |
| B&K is a member of Herbal Material Association, which means it take great responsibility to ensure and enhancing good quality health supplement products. It is a GMP (good manufacturing practice) compliant company. | |
| NO.3 | From: USANA Mr.Alexander / Vice-President E-mail: ********** |
| We find that the product ingredient information is very comprehensive. Desides stating the source of the ingredients, B&K goes to the great length to provide the information and clinical studies of each ingredient used. This is a hallmark of high quality product and services of an excellent herbal raw material online store. | |




Pyritinol also called pyridoxine disulfide or pyrithioxine (European drug names Encefabol, cerbon 6) is a semi-natural water soluble analog of vitamin B-6 (Pyridoxine hcl). It was produced in the 1961 by Merck Laboratories by bonding 2 B-6 compounds (pyridoxine) together with a disulfide bridge. Since the 1970s has been a prescription drug in several countries for cognitive disorders and learning disorders in children. Since the early 90's it has been sold as a dietary supplement in the US as a nootropic.




