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Ipamorelin - 5 mg
Popular Peptides

Ipamorelin

Selective growth hormone secretagogue peptide with high receptor specificity.

$45.00
99.96% Purity Verified

Third-Party Tested by Verum Analytics

Batch: BIL-IPA-02-2602Feb 4, 2026
+99% Purity
Third-Party Tested
COA Available
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Albert - Chief Researcher

Albert's Verdict

Ipamorelin is the cleanest GHRP in the catalog — highly selective for GH release with minimal cortisol or prolactin signal. That selectivity is exactly what you want when isolating growth hormone secretagogue mechanisms.

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Product Description

Ipamorelin is a synthetic pentapeptide growth hormone secretagogue that selectively binds to the ghrelin/GHS-R1a receptor. Unlike other GH secretagogues, Ipamorelin does not significantly affect ACTH, cortisol, or prolactin levels, making it the most selective GHS available for research.

Molecular Profile:

  • Molecular Formula: C₃₈H₄₉N₉O₅
  • Molecular Weight: 711.85 g/mol
  • Sequence: Aib-His-D-2-Nal-D-Phe-Lys-NH₂
  • CAS Number: 170851-70-4

Research Applications:

  • Selective GH secretion without cortisol/prolactin elevation
  • GHS-R1a receptor binding affinity and selectivity studies
  • Bone mineral density and osteoblast differentiation
  • Gastrointestinal motility research
  • Appetite regulation and ghrelin pathway analysis
  • Age-related GH decline research models

Quality Standards:

  • Purity: ≥99% verified by HPLC
  • Third-party tested with COA included

FOR RESEARCH USE ONLY. Not for human consumption.

Technical Specifications

Molecular Formula
C38H49N9O5
Molecular Weight
711.85 g/mol
Sequence
Aib-His-D-2-Nal-D-Phe-Lys-NH2

Customer Reviews

Verified research purchases

5.0(8 reviews)
Matt S.Verified
1 week ago

My go-to source now

After trying a few different suppliers, I've settled on BioInfinity. The quality and service are consistently excellent. Highly recommend.

45 people found this helpful
Chris N.Verified
2 weeks ago

Verifiable quality

The ability to verify the COA on the testing lab's website is huge. This transparency sets BioInfinity apart from other suppliers.

52 people found this helpful
Nicole T.Verified
1 month ago

Reliable and trustworthy

I needed a reliable source with good documentation. BioInfinity delivered on all fronts. Will definitely order again.

38 people found this helpful
Susan M.Verified
3 weeks ago

Great customer service

Had questions about reconstitution and storage. The support team responded quickly with helpful answers. Great experience.

27 people found this helpful
Tony K.Verified
6 weeks ago

Bulk discounts are great

The quantity discounts make this more affordable than other options. Quality is top notch and shipping is fast. Win-win.

41 people found this helpful
Eric W.Verified
2 months ago

Quality you can trust

The COAs and third-party testing documentation give me confidence. This is what professional suppliers should look like.

58 people found this helpful
Diana L.Verified
4 weeks ago

Best value around

When you factor in quality, documentation, and service, BioInfinity offers the best value. I've tried others - this is my standard now.

33 people found this helpful
Jason R.Verified
1 week ago

Fast shipping

Same-day shipping for orders before 2PM is clutch. Package arrived exactly when promised and in perfect condition.

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Frequently Researched Together

Commonly studied alongside in laboratory settings

Bundle total (3 items):$83.00

Research Use Only: This product is intended for laboratory research purposes only. Not for human consumption.