Twinlab makes an energy drink mix which seems rather interesting. 13.33 oz powder for around 15 dollars. You mix 4 teaspoonfulls with 8oz cold water.
Ingredients
Calories: 150, Total Carbohydrate: 37gm, Sugars: 1gm, Vitamin A: 11000IU, Vitamin C: 1000mg, Vitamin E: 400IU, Vitamin B1: 1.5mg, Vitamin B2: 1.9mg, Niacin: 20mg, Vitamin B6: 2mg, Folic Acid: 400mcg, Vitamin B12: 1000mcg, Biotin: 300mcg, Pantothenic Acid: 100mg, Chromium: 100mcg, Choline: 1500mg, Guarana Seed Extract: 750mg, Dmae: 100mg, L-Carnitine: 100mg, Ginkgo Biloba Leaf Extract: 60mg, Co-Enzyme Q10: 15mg
Seems useful as a source of Dmae and Choline. I’ll try to pick some of this up and eventually post the results (if I can find it anywhere).