Premium research peptides — For research purposes only
Woosh Peptides
For Research Purposes Only
Ipamorelin
Third-party tested

Third Party Tested

99% purity guaranteed

99% Purity Guaranteed

Discrete packaging

Discrete Packaging

Longevity & anti-aging

4.8/5 based on 2,847 reviews | Trustpilot

Ipamorelin

$95

A selective GHRP. Triggers GH release without elevating cortisol, prolactin, or aldosterone — the cleanest ghrelin-mimetic pharmacology available.

Select Size

Bundle & Save

At your Door in 3-5 Days

David P.

David P.

Independent Researcher

The CoA matched what I independently verified in my own assay. That's not something I've been able to say about most suppliers.

Johanna M.

Johanna M.

— Protocol researcher

Compound arrived lyophilized, correctly labeled, with a batch-specific CoA. Exactly what a research order should look like.

Edmund.

Edmund.

— Biochem researcher

I switched to Woosh after a competitor's purity claim didn't hold up to third-party testing.

Sarah C.

Sarah C.

— Independent researcher

The research library is genuinely useful. Study citations, mechanism breakdowns — not just marketing copy.

  • CAS Number: 170851-70-4
  • Molecular Formula: C38H49N9O5
  • Molecular Weight: 711.85 g/mol
  • Purity: >99% HPLC
  • Form: Lyophilized powder
  • Storage: Store at 2–8°C

Designation: RUO — Research Use Only. Not for human or veterinary use.

A selective GHRP. Triggers GH release without elevating cortisol, prolactin, or aldosterone — the cleanest ghrelin-mimetic pharmacology available.

The Research Profile section below details the mechanisms and the literature that frames each.

Every vial ships with a Certificate of Analysis tied to its batch. Third-party verified at ≥99% purity by independent HPLC and mass-spec. Discreet packaging, cold-chain handling where required, at your door in 3–5 business days.

If your shipment is delayed, damaged, or fails CoA verification, we replace it — no questions asked.

Added to cart

View cart

Frequently Paired Products

Researchers often pair Ipamorelin with these compounds for multi-system protocols.

Bundle total: $209.96

Research Profile

This peptide has been the subject of extensive preclinical investigation across multiple biological systems.

Key areas of research interest include the following.

Selective GHS-R1a agonist. Unlike GHRP-2/6, it does not stimulate the HPA axis or lactotrophs — no cortisol, prolactin, or ACTH elevation in published human trials.

Standard research pairing is Ipamorelin + CJC-1295: parallel activation of two independent pituitary pathways produces additive GH release.

Preserves natural diurnal GH rhythm — important because tonic GH exposure desensitizes the GH receptor while pulsatile exposure does not.

Subcutaneous injection, typically 200–300 μg per dose in rodent research. Use reconstituted solution within 30 days at 2–8°C.

Verified Before it Reaches You.

Every Woosh batch undergoes independent third-party testing. The CoA for this product is batch-specific — issued by the testing laboratory, not generated by Woosh.

Woosh

RESEARCH GRADE . 99% PURITY

IPAMORELIN RESEARCH

Ipamorelin

Ipamorelin

CAS NUMBER

170851-70-4

MOLECULAR FORMULA

C38H49N9O5

MOLECULAR WEIGHT

711.85 g/mol

PURITY

>99% HPLC

DESIGNATION

RUO . RESEARCH USE ONLY

Not for human or veterinary use

BATCH VERIFIED

Research Use Only

This product is strictly for in vitro research and laboratory use only. Not for human or veterinary consumption. By purchasing, you confirm use in a controlled research setting.

Frequently Asked
Questions

Every batch is independently tested via third-party HPLC and mass spec. The full Certificate of Analysis is published before purchase, verifying >99% purity.

A CoA documents the exact compound tested, its purity, and batch identifiers. It's the only independent proof that what's in the vial matches what's on the label.

These are research-grade compounds intended for laboratory study only. Not for human or veterinary use. All research protocols should follow your institution's guidelines.

Store lyophilized peptides at –20°C. Once reconstituted, keep at 2–8°C and use within 30 days for maximum stability.

Every Woosh shipment includes protection. Lost, damaged, or stolen orders are replaced or refunded with documentation.

Orders placed before 12pm ship same-day. Standard delivery is 3–5 business days within the US.

Start with our research library — mechanism breakdowns, study citations, and protocol references. Our team can also point you to peer-reviewed literature for any compound.

Yes — volume pricing is available for research labs, universities, and bulk orders. Contact us with your expected monthly volume for a custom quote.

4.9/5 . Trusted by Thousands
Shop Peptides