Product Review
Sulbutiamine is a form of vitamin B1 which may cross the blood brain barrier for enhanced absorption. The proper Sulbutiamine dose ranges from 400-600mg and we do not recommend exceeding 1,000mg (5 capsules) in a single day. A tolerance can build very quickly to Sulbutiamine so we do not recommend taking it more than three times per week. Sulbutiamine is generally used to support memory, motivation, mood and focus. Double Wood's sulbutiamine is made and tested in the USA in a cGMP facility that is regularly inspected by the FDA. Additional third party testing is performed on the potency of the product by Colmaric Analyticals.