ZMA is a combination of zinc, magnesium and vitamin B6 that supports testosterone production, sleep and muscle recovery.

Zinc is a trace element involved in over 300 enzymes and is necessary for immune function, wound healing, cell division, and normal testosterone production. Deficiency is common globally.

Essential trace mineral required for testosterone synthesis, sperm production, and prostate health. Deficiency significantly lowers testosterone.

Protein that regulates tight junctions in the intestine. Elevated levels indicate increased intestinal permeability ("leaky gut").