What It Actually Is
L-Citrulline is a non-essential amino acid, naturally found in watermelon, that the body converts to L-arginine and then nitric oxide.
What Research Generally Shows
L-Citrulline has a reasonable research base, particularly in exercise and cardiovascular research, for supporting nitric oxide production and blood flow.
The Honest Gap
ErecPower doesn't disclose the specific amount of L-Citrulline included. Research doses are often in the 3-6 gram range, well above what a single capsule blend would typically contain.
