Eric Favre Iron O2 Booster Extreme Energy 120 Capsules is formulated with Vinirox, a unique patented extract of apple and grape polyphenols. It also contains 1g of taurine, 440 mg of creatine, coenzyme Q10 (ubiquinone) caffeine and vitamin C and B3 contributing to reduce fatigue and to support the immune system function before and after an intense physical exercise.Biaminoée an exclusive plasmatic quality combination of dipeptides maximizes the assimilation of the formula for an optimal efficiency. This unique active ingredient also contains heminic iron which supports oxygen transport and normal energy-yielding metabolism.