when originally introduced, the active ingredients in altovis were green tea leaf extract (provides caffeine), cordyceps extract (mycelium), eleutherococcus (siberian ginseng), vinpocetine (from vocanga tree seeds), and octacosanol. it also contains the following other ingredients: dicalcium phosphate, microcrystalline cellulose, croscarmellose sodium, stearic acid, silica, magnesium stearate, and film coat (hypromellose, hydroxypropyl cellulose, polyethylene glycol, propylene glycol, titanium dioxide, fd&c yellow #6 lake, riboflavin, fd&c blue #2 lake).