Source Naturals, AHCC, 1 oz Damiana L-Arginine and L-Citrulline are two

L-Arginine and L-Citrulline are two amino acids bundled into a single powerful supplement

Place tablet under the tongue and allow to dissolve slowly

Cyclic AMP is a cellular messenger that determines how cells react to hormonal signals

As a key phospholipid of the human brain and eye

Source Naturals, AHCC, 1 oz Damiana L-Arginine and L-Citrulline are twoAHCC is a proprietary compound produced by cultivation and enzymatic modification of several species of mushroom mycelia, including shiitake, grown in rice bran extract. Considered a superfood supplement in Japan, AHCC has been researched extensively for its immune enhancement properties. According to human and animal research, AHCC may significantly increase Natural Killer (NK) Cell activity. AHCC may also increase macrophage activity, enhance