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Ipamorelin

4.8 (261 reviews)
CAS 170851-70-4 MW 711.9 Da ≥ 99 % HPLC
Ipamorelin
Ipamorelin - Image 2

The cleanest growth-hormone secretagogue researchers know. Ipamorelin triggers natural GH pulses without raising cortisol, prolactin, or appetite — unlike older peptides in the same family.

Who it's for: Researchers wanting selective GH stimulation without cortisol/prolactin side effects.

4.75 (261 customer reviews)
Released · In stock at the U.S. facility

Original price was: $80.00.Current price is: $44.99. −44%Save $35.01

CAS 170851-70-4MW 711.9 Da≥ 99 % HPLC

The cleanest growth-hormone secretagogue researchers know. Ipamorelin triggers natural GH pulses without raising cortisol, prolactin, or appetite — unlike older peptides in the same family.

Who it's for: Researchers wanting selective GH stimulation without cortisol/prolactin side effects.

In stock·Ships Tomorrow·48-hour express delivery
Code EXTRA10 auto-applied at checkout → from $40.49
You save $39.51 total (49% off retail)
Dose
SKU: IPAMORELIN Category:

What research shows

  • 🧬Selective ghrelin-receptor activation — no cortisol or prolactin rise
  • 🌙Nightly protocol — pre-sleep dosing aligns with GH pulse
  • 💪Pairs with CJC-1295 — the standard stack for GH research
Why Puripep: ≥99% HPLC verified · LAL endotoxin <10 EU/mg · third-party CoA per lot · ships in insulated cold-chain mailer · 48-hour express U.S. delivery
⭐ 261 customer reviews 📦 ships in 1 business day ❄️ cold-chain insulated mailer 🇺🇸 synthesized in Carlsbad CA
The science behind it

Ipamorelin is a pentapeptide ghrelin-receptor (GHS-R1a) agonist. Highly selective vs GHRP-2/6 — does NOT activate the HPA axis, so no cortisol/prolactin spike. Preferred for clean GH-secretagogue studies.

Storage & reconstitution

Store lyophilized vial at −20 °C (long term) or 2–8 °C (short term, up to 30 days). Reconstitute with bacteriostatic water at the working concentration. After reconstitution, store at 2–8 °C and use within 28 days.

Quality & release standards

Each lot released only after passing: HPLC purity ≥99%, mass-spectrometry identity confirmation, and LAL endotoxin <10 EU/mg. Certificate of Analysis (CoA) issued per lot. U.S. synthesis (Carlsbad CA).

Research Use Only — Ipamorelin is sold for in-vitro laboratory research and authorised professional use. Not for human or animal consumption. Not a medicinal product, supplement, food additive, or cosmetic. Customers represent they are a qualified researcher, laboratory, or institution.
  • ≥ 99 % HPLC purity
  • CoA on every vial
  • U.S. warehouse · flat $14.99

Available doses 5 mg | 10 mg

Reviews

4.8261 customer reviews
5★207
4★43
3★11
2★0
1★0
Anonymous✓ Verified owner
June 26, 2026

here sooner than expected, packed well

monica_austin✓ Verified owner
June 24, 2026

super clean order. beat the delivery window by a good bit. this is my shop now

Nate T.✓ Verified owner
June 18, 2026

out for delivery within a day. batch id matched the sticker. a friend talked em up and he was right

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Ipamorelin Original price was: $80.00.Current price is: $44.99. −44%Save $35.01
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