Cortagen vs Endoluten

Vascular-targeted peptide complex that modulates endothelial cell gene expression. May support nitric oxide production, reduce vascular inflammation, and improve endothelial function.

A short peptide bioregulator derived from blood vessel tissue, developed by the Khavinson Institute. Studied for cardiovascular function support and mitigation of age-related vascular deterioration.

Pineal-targeted peptide complex that modulates melatonin synthesis pathways and circadian gene expression. May help restore age-related decline in pineal activity and improve circadian rhythm regulation.

A short peptide bioregulator derived from pineal gland tissue, developed by the Khavinson Institute. Studied for circadian rhythm restoration, melatonin pathway support, and longevity — addressing the age-related decline in pineal gland function.