Who should not take Hexarelin?
Documented caution flags for Hexarelin include active malignancy and pregnancy / nursing. This is not exhaustive, and absence from this list is not a safety clearance. Anyone pregnant, nursing, or managing a serious medical condition should only consider it under a doctor's care, and safety data for Hexarelin is limited.
Documented caution flags for Hexarelin
- Active malignancy
- Pregnancy / nursing
Reported side effects to weigh
- Cortisol bump
- Prolactin bump
- Head-rush / flushing
- Receptor desensitization with chronic use
References
- Hexarelin and growth hormone secretion — Imbimbo BP et al., JCEM, 1994
- Effects of acute hexarelin administration on cardiac performance in patients with coronary artery disease during by-pass surgery — Broglio F et al., European Journal of Pharmacology, 2002
- Cardiac effects of hexarelin in hypopituitary adults — Bisi G et al., European Journal of Pharmacology, 1999
Pepdex is an editorial reference, not medical advice. Peptides vary in legal and approval status by country, many are research compounds without full human safety data. Talk to a qualified clinician before starting anything.
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Last updated 2026-06-15.