Sermorelin is the signal that starts it. One spray per nostril before bed — not synthetic HGH, but the same 29-amino-acid message your body already sends.
You're only charged if a provider prescribes
Sermorelin prompts your pituitary to release its own growth hormone during deep sleep — working with your body's natural rhythm instead of overriding it.
Sermorelin is the first 29 amino acids of GHRH — the fragment that carries nearly all the activity of the message your hypothalamus sends your pituitary.
The nasal lining is thin and rich in blood vessels, so the peptide reaches your bloodstream without having to survive digestion.
Your largest natural growth-hormone pulse arrives in slow-wave sleep. A bedtime dose is timed to meet that pulse, not replace it.
Somatostatin, your body's own off-switch, still applies. Output stays inside the loop that governs it — the difference between a secretagogue and injected hormone.
A licensed provider reviews your intake and, if it's right for you, a US-licensed pharmacy compounds your spray and ships it to your door.
WHAT'S INCLUDED
You're only charged if a provider prescribes
From your first intake to discreet delivery, everything is built to feel fast, private, and medically guided.
Share your health history, sleep and recovery goals in about two minutes. No appointment and no waiting room — it's all online.
A provider licensed in your state reviews your case. If sermorelin isn't right for you, they'll tell you — and you pay nothing.
Compounded by a US-licensed pharmacy and shipped in plain, discreet packaging — then refilled automatically every month.
Join 1,240+ patients using Sermorelin to sleep and recover better.
"The 2am wake-up was my normal for years. About five weeks in it mostly stopped — I didn't expect that to be the first thing I noticed."
"I looked at peptide therapy twice before and stopped at the syringe both times. A spray on the nightstand is something I can actually keep doing."
"The second hard training session of the week doesn't wreck me the way it used to. Gradual rather than dramatic, but it's real."
"Month one, nothing at all. Month three, a clear difference in the mornings. Worth knowing going in that it isn't overnight."
"The provider came back with a question about my thyroid medication before prescribing anything. That told me more than any marketing did."
"Every supplement I've tried ended up in a drawer by week three. This one lives next to my toothbrush and I haven't missed a night."
Join 1,240+ patients on Peptivo Sermorelin Nasal Spray.
Get StartedPrescription sermorelin, made simple — no needles, no clinic visits, and a licensed provider behind every order.
A nasal spray you take once before bed — no needles, no clinic.
Every case reviewed by a US-licensed provider.
Unmarked packaging shipped free to your door.
Everything you need to know about Sermorelin Nasal Spray, how it works, and how to get started.
Sermorelin is a synthetic peptide made of the first 29 amino acids of growth hormone-releasing hormone (GHRH), the signal your hypothalamus sends to your pituitary gland. It is the active fragment of that natural signal — it prompts your body to release its own growth hormone rather than adding hormone from outside.
Injected human growth hormone puts the finished hormone directly into the bloodstream and overrides the body's own control. Sermorelin instead prompts the pituitary to release its own growth hormone, so your body's normal feedback loop — including the somatostatin off-switch — stays in place.
Sleep quality is usually the first thing patients report, often within the first few weeks. Changes in recovery and body composition are gradual and are typically assessed after three to six months of consistent nightly use.
At bedtime, ideally about two hours after your last meal. Blow your nose gently and shake the bottle, then take one spray per nostril, breathing in slowly. Store as directed on your label, then sleep.
Yes. Peptivo Sermorelin Nasal Spray is a compounded prescription medication. Complete the free online intake and a licensed provider will decide whether it is appropriate for you — you're only charged if a provider prescribes.
It is not intended for anyone who is pregnant, breastfeeding, under 18, or who has an active malignancy. Disclose every medication and condition on your intake, including thyroid conditions, so your provider can review your case safely. If sermorelin isn't right for you, you pay nothing.