Anyone have any experience with Caffeine Speed Gels? I'm thinking of using them in place of regular caffeine pills during my 2 weeks of ECA.

Supplement Facts:

Serving Size: 1 Softgel
Servings Per Container: 90

Amount Per Serving:

Caffeine Anhydrous USP 100 mg
Gurana 250 mg
Green Tea 100 mg
White Willow Bark 100 mg

Other Ingredients:
Gelatin, Water, and Glycerol.