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G1 Peptides
Ipamorelin 5mg Pen

Performance

Ipamorelin 5mg Pen

SKU: G1H-PEN-IPAM-5MG

$160

Ipamorelin 5mg — Self-Injection Pen

Ipamorelin is a selective growth-hormone secretagogue that triggers the ghrelin receptor to release GH without meaningfully raising cortisol or appetite. It is the clean, well-tolerated half of the classic GH stack — studied for sleep, recovery, and body composition. Delivered as a prefilled, click-dose self-injection pen — compounded in a US-licensed pharmacy and shipped cold-chain. Refrigerator-stable; store at 2–8°C. For use under licensed-provider supervision.

Prescription therapy. A licensed provider reviews every order before it ships — your free consultation is included.

Tools & reading

DOSAGE CALCULATORIpamorelin →

About Ipamorelin 5mg Pen

Ipamorelin 5mg Pen contains Ipamorelin, supplied as a prefilled, multi-dose injection pen.

In published research, Ipamorelin has been studied for growth hormone release, sleep quality, and recovery. Research interest is not proof of benefit, and individual results vary.

It is a prescription therapy: a licensed provider reviews every order before it ships.

The active ingredient

Ipamorelin

Ipamorelin is a selective growth-hormone secretagogue — it triggers a GH pulse from the pituitary without the cortisol, prolactin, or appetite effects of earlier GHRPs. It is the GHRP half of the Apex blend and the only peptide in G1's Eros X pen.

Studied forGrowth hormone release · Sleep quality · Recovery

How it works
Selective GH secretagogue (ghrelin receptor agonist)
Status
Compounded (Rx)
Half-life
~2 hours

What is Ipamorelin? →Ipamorelin dosage calculator →Compare Ipamorelin →

How it is supplied

  • Prefilled and ready to use. There is nothing to mix and no syringe to measure.
  • Multi-dose: you dial the dose your provider prescribes for each injection.
  • Injected subcutaneously, into the fatty layer just under the skin.
  • Storage: Refrigerated (2–8 °C); use within the pharmacy beyond-use date.
  • Compounded in US pharmacies, third-party tested, and shipped cold-chain.

How to inject peptides subcutaneously →

Dosing context

  • Published protocols for Ipamorelin describe 100–300 mcg per dose. Onset is typically reported at 1–2 weeks (sleep); 6–12 weeks (composition).
  • These figures are context from the literature, not instructions. Your provider sets your dose and schedule.

Ipamorelin dosage calculator →

Safety

  • Risks noted in the literature: headache, water retention, and injection-site reactions.
  • Tell your provider about every medication and condition before starting, and report anything unexpected.
  • Not for use during pregnancy or breastfeeding unless your provider directs otherwise.

Peptide side effects and safety →Who should not use peptides →

How ordering works

  1. Tell us about your goals and health history in a free consultation with a licensed provider.
  2. The provider reviews your order. Prescription products ship only after that review.
  3. Your order is prepared by a US compounding pharmacy and shipped cold-chain to your door.
  4. Your care continues in the patient portal, where you can message your care team and request refills.

Book a free consultation →

Questions

What is in Ipamorelin 5mg Pen?
Ipamorelin 5mg Pen contains Ipamorelin. Ipamorelin is a selective growth-hormone secretagogue — it triggers a GH pulse from the pituitary without the cortisol, prolactin, or appetite effects of earlier GHRPs. It is the GHRP half of the Apex blend and the only peptide in G1's Eros X pen.
Do I need a prescription for Ipamorelin 5mg Pen?
Yes. Ipamorelin 5mg Pen is a prescription therapy. A licensed provider reviews your order before it ships, and the consultation is free.
Do I need to mix the Ipamorelin 5mg Pen?
No. The pen arrives prefilled. You dial the dose your provider prescribes and inject under the skin.
How should I store Ipamorelin 5mg Pen?
Refrigerated (2–8 °C); use within the pharmacy beyond-use date.
How is Ipamorelin 5mg Pen shipped?
Orders ship cold-chain, in insulated packaging, so the product stays within its temperature range in transit.

For educational purposes only. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Use only under the guidance of a licensed provider.