vYerba strengthens the body and increases resistance to fatigue. Ginseng improves physical performance and concentration, helps promote vitality, improves mood and increases energy. Fenugreek supports the body’s immune system while nettle and blackthorn support vitality. Vitamins: thiamine, riboavin, B6, B12, biotin, niacin help in the proper functioning of the nervous system. Folic acid and vitamin C help in the proper functioning of the immune system. Pantothenic acid contributes to reducing the feeling of fatigue. Vitamin C helps protect cells from oxidative stress.