You can get them in powder or pill form near the "Swiss Kriss" stuff at GNC or probably any nutrition place. The powder is sort of gross but cleans the pipes "better" than the pills do, i.e. it will hit in about 6 hrs after you take it, so be prepared. Sometimes it would hit at 2 am as well....I was doing 1 tsp at 9 am, another at 3 pm.