Pinnacle Alpha Dopa contains natural secretagogues which may support your bodys ability to stimulate the natural release of growth hormone. Increased HGH levels can be beneficial in stimulating muscle growth through amino acid sparing and promotion of amino acid transport into muscle cells as well as burning fat from fat cells.Mucuna pruriens, commonly knows as velvet bean, contains L-Dopa, a peptide that has been shown to promote HGH secretion.Alpha GPC is a soy derived substance that, through its interactions with the neurotransmitter acetylcholine, also has been shown to promote HGH secretion.Bacopa is an herb which plays an indirect but supportive role in HGH secretion by helpign to build new neurons (nerve/brain cells).