Step 1
Medical intake
Answer a guided set of questions covering your medical history, current medications, goals, and treatment preferences.
A few minutes
Growth hormone secretion is naturally pulsatile and declines progressively with adult age, a pattern described in endocrinology literature as somatopause.
Sermorelin
Sermorelin Injection
$159/mo*
Duration
A growth hormone releasing hormone analog. Rather than supplying growth hormone directly, sermorelin signals the pituitary to release its own.
Supports
Get Started
Growth hormone signalingDosed at night
HSA/FSA reimbursable
No Membership Required
Licensed US Pharmacies
Sermorelin is typically dosed at night to align with the body's largest natural release window. Prescription only; dispensed after medical evaluation.
Fast, discreet shipping
Unlimited follow-up with licensed physicians
Growth hormone secretion is naturally pulsatile and declines progressively with adult age, a pattern described in endocrinology literature as somatopause.
PULSES VS PLATEAU
The body releases growth hormone in pulses. It was never meant to be a flat line.
Corpas, Harman & Blackman, Endocrine Reviews (1993)
Pulsatile release
Continuous
Illustrates the pattern of natural growth hormone secretion described in endocrinology literature.
HOW SERMORELIN WORKS
Prompts your pituitary instead of replacing it.
Glucose control.
Sermorelin is a synthetic fragment of growth hormone releasing hormone, the signal the hypothalamus sends to the pituitary. Because the pituitary is still doing the releasing, the body's natural pulse pattern and its feedback controls remain in the loop.
Signals rather than supplies
Sermorelin binds GHRH receptors on the pituitary, prompting release of the body's own growth hormone rather than introducing growth hormone from outside.
Preserves pulsatile release
Pituitary release follows the body's natural rhythm, concentrated overnight, rather than producing a continuously elevated level.
Feedback loops remain active
Somatostatin and IGF-1 feedback continue to regulate output, which is the core pharmacologic difference from direct growth hormone administration.
Dosed at night
Administered before bed to align with the body's largest natural release window.
HOW PEPTRA WORKS
From intake to your door in three to seven days
Prescription medicine from board-certified physicians, shipped to your door.
Step 2
Doctor review
A U.S.-licensed, board-certified physician reviews your intake and recommends a medication, if appropriate.*
Within 72 hours
Step 3
Fast shipping
Approved medications ship directly to your door in discreet packaging.
2-5 business days
Step 4
Unlimited messaging
Your doctor is available via chat any time for additional support. Video consults available.
Up to 12 months
Prescription medicine from board-certified physicians, shipped to your door.
*Some states may require a synchronous audio and/or video consultation prior to a prescription being approved.
WHY PEPTRA MEDICINE
Precision medicine protocols to support longevity
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Proactive care
Doctor-led treatment plans designed around your goals. No wait lists. No insurance required.
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Transparent pricing
No membership fees, no hidden costs. You pay only after a doctor prescribes treatment.
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Board-certified doctors
Access to specialist physicians, licensed in your state. Unlimited messaging for up to 12 months.
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Curated by longevity experts
Every protocol is built by medical experts, based on longevity research from Our founder's science team.
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COMMON QUESTIONS
Questions, answered
How is sermorelin different from HGH?
When is it taken?
Does it suppress natural feedback?
Disclaimer: This page is intended for educational purposes only and is not intended to provide medical advice, diagnosis or treatment. Medication eligibility and prescriptions are determined solely by licensed medical providers based on clinical appropriateness. Not all individuals will qualify for medication-based treatment. Always consult a licensed healthcare professional before beginning any wellness program.