Synthetic form of growth hormone-releasing hormone (GHRH) consisting of the first 29 amino acids. FDA-approved for diagnostic use in growth hormone deficiency. Off-label used for GH optimization, anti-aging, and body composition. Stimulates pituitary GH release in a physiological pulsatile pattern.
Binds to GHRH receptor on pituitary somatotrophs → stimulates GH synthesis and release in a physiological pulsatile pattern. Preserves natural GH feedback mechanisms.
100-300mcg subQ daily at bedtime. Cycles of 3-6 months recommended with 1-2 month breaks.
Refrigerate 2-8°C. Reconstitute with bacteriostatic water. Use within 30 days.