LEAN & GREEN is a delicious blend of apple and elderflower for a fresh, sharp taste combined with an antioxidant hit of Maté Tea. In addition, LEAN & GREEN contains 14 mg of caffeine per bottle of the natural tea we use. For comparison, there is 55 mg of caffeine in an average cup of English tea. Vitamin information: C / B1 / Niacin / B6 / Folic acid / B12 / Biotin / Pantothenic acid / Mate extract / L-Carnitine