Recommendations for quality powdered vitamins and caffeine?
July 30, 2007 11:18 AM Subscribe
Any ideas on a good online (or possibly otherwise) distributor of high quality raw vitamin/mineral powder? I'm looking specifically for high quality raw powdered B vitamins and caffeine for a homemade energy drink. I'm concerned with quality, so even advise on what sort of standards/certifications I should look for would be a lot of help.