Bovine Adrenal Cortex Powder

Concentrated adrenal cortex tissue (the outer layer of the adrenal gland responsible for cortisol, DHEA, and aldosterone production). Provides cortex-specific peptides, growth factors, and nucleotides that support the zona fasciculata and zona reticularis — the regions that produce cortisol and DHEA respectively.

The cortex-only extract is more targeted than whole adrenal glandular — it specifically addresses the cortisol and DHEA production pathways without stimulating the adrenal medulla (adrenaline). This makes it appropriate for patients with adrenal fatigue who are also anxious or overstimulated.

Adrenal cortex glandulars have been used in functional medicine for decades. Clinical practitioners report consistent improvement in morning energy, cortisol rhythm normalization, and reduction of the "wired but tired" pattern within 4–8 weeks.

Best taken in the morning with food. The cortex extract supports the natural AM cortisol rise. Combining with Vitamin C and B5 (as in AdrenaCare) maximizes the cortisol synthesis pathway.