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Growth Factor & Tissue Signaling Research · Popular Peptides

Ipamorelin Peptide + Tesamorelin Blend Vial for Laboratory Research

Q: Where can researchers buy this tesamorelin and ipamorelin stack?

The blend is sold directly by Real Peptides and can be added to an order on this product page. Stock is held in the United States and ships from Florida and California fulfillment facilities within 24 hours of order confirmation. Material is supplied strictly for laboratory research use, and buyers confirm at checkout that they are 21 or older and purchasing for research purposes.

Q: What does "tesa/ipa stack" refer to?

"Tesa/ipa" is shorthand used in research discussions for a combination of tesamorelin, a GHRH analog, and ipamorelin, a selective ghrelin-receptor agonist. Rather than sourcing two separate vials, this listing supplies both compounds together in one sealed vial, which is why it is often searched as a tesamorelin and ipamorelin stack or GH stack for research models.

Q: What exactly is supplied in the vial?

Each order includes a sealed multi-dose vial of lyophilized tesamorelin and ipamorelin blend powder, finished in the USA and labeled with its lot number for traceability. The blend configurations available are listed in the selector on this page. Reconstitution fluid is not included in the vial; bacteriostatic water is listed separately in the catalog for laboratory use.

Q: Is a certificate of analysis published for the tesamorelin + ipamorelin lot?

Yes. Every batch is submitted to an independent third-party laboratory, and the certificate of analysis for the exact lot in stock is published on the Real Peptides lab results page. Researchers can review identity and purity data for the current lot before ordering, and the lot number printed on the vial label matches the published certificate.

Q: Is this blend approved for anything other than research?

No. Real Peptides is a chemical supplier, not a compounding pharmacy. This tesamorelin and ipamorelin blend is sold strictly for in vitro and preclinical laboratory research. It is not a drug, dietary supplement, or cosmetic, is not intended for human or animal use, and is not offered for the diagnosis, treatment, or prevention of any condition.

Q: How should the vial be handled on arrival?

The lyophilized blend is stable during standard transit. On arrival, laboratories generally keep the sealed vial cool, dry, and protected from light, following the handling notes on the vial label and the published certificate for that lot. Storage records should reference the lot number so results can be traced back to the correct third-party test report.

Q: Are other growth hormone secretagogues or GHRH analogs available?

Yes. The Growth Factor and Tissue Signaling Research category lists additional secretagogues and GHRH analogs as individual research compounds alongside premixed blends such as this one. Each listing has its own independently tested lot and its own certificate published on the lab results page, which allows laboratories to compare compounds under consistent documentation.

Q: What should laboratories check when comparing suppliers of an ipamorelin blend?

Useful criteria include whether purity is verified by an independent laboratory rather than in-house claims, whether the certificate matches the exact lot being shipped and is published before purchase, whether stock is held and shipped domestically, and whether the listing is clearly labeled research use only. Real Peptides publishes lot-matched certificates and ships from US facilities.

Ipamorelin is a synthetic pentapeptide and selective ghrelin-receptor (GHS-R1a) agonist, first characterized in the 1990s as a growth hormone secretagogue and used in preclinical cell-culture and rodent models of GH-pulse and downstream IGF-1 signaling. In this listing it is paired with tesamorelin, a stabilized GHRH analog, so both receptor pathways can be examined from a single vial.

Real Peptides supplies the blend as a lyophilized powder in a sealed multi-dose vial, in the blend configurations shown on this product page. Every lot is tested by an independent laboratory, and the certificate for the current lot is published on the lab results page so identity and purity can be reviewed before purchase. Orders ship from Florida and California facilities within 24 hours. Sold for laboratory research use only.

$72.00

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Tesamorelin + Ipamorelin Blend · 10mg/3mg

$72.00

Recommended with this order

Frequently paired with this compound by other researchers.

Bacteriostatic Reconstitution Water (BAC)$8.00

10ml

For Research Use Only. Not for human consumption or therapeutic treatment.

AboutLab reportSpecificationsQuestions

Finished in the USA

99% Pure | Multi Dose
Our Tesamorelin + Ipamorelin Blend packs two powerful peptides into one vial—10 mg of Tesamorelin (a GHRH analog) and 3 mg of Ipamorelin (a ghrelin-receptor agonist). Together they deliver clean, repeatable growth-hormone pulses and downstream IGF-1 signals in both cell-culture and rodent models. Each lyophilized vial is HPLC-verified to ≥ 99% purity, and endotoxin-screened (< 0.1 EU/mg), so you get consistent, high-fidelity data every time.

What Is the Tesamorelin + Ipamorelin Blend?

This blend combines two complementary peptides—Tesamorelin (a stable GHRH analog) and Ipamorelin (a ghrelin-receptor agonist)—to mimic the body’s natural growth-hormone pulses. In research, it lets you explore how precise GH-axis stimulation affects IGF-1 signaling, protein synthesis, and metabolic regulation, all in one streamlined protocol.

Why Choose This Dual-Peptide Blend?

Choose the Tesamorelin + Ipamorelin Blend when you want a single-vial solution for multi-axis GH research. By pairing the timing of Tesamorelin with the amplitude boost of Ipamorelin, you recreate physiologically relevant GH peaks that drive clean, repeatable IGF-1 and anabolism assays. Manufactured and tested to ≥ 99% purity, this blend saves you time, reduces dosing errors, and delivers reproducible results across every study.

What Sets This Blend Apart?

Unlike using GHRH analogs or ghrelin agonists alone, this pre-formulated blend gives you both on/off control and amplitude modulation of GH release. That dual action provides richer, more physiologic GH-axis data—perfect for labs investigating lean-tissue growth, metabolic-health models, or endocrine-feedback loops—without juggling multiple vials or dosing regimens.

Research observations

Synchronized GH Pulses

Tesamorelin sets the timing (GHRH-style), Ipamorelin amplifies the peak—ideal for modeling natural-like GH rhythms.

Enhanced IGF-1 Activation

Combined GH release drives stronger IGF-1 upregulation in hepatocyte and myoblast assays.

Lean-Tissue Signaling

In muscle-cell cultures, you observe boosted protein-synthesis markers (mTOR, S6K) for anabolism studies.

Metabolic-Axis Modeling

Use in adipocyte and liver assays to dissect fat-metabolism and glucose-regulation pathways under dual-pulse protocols.

Clean Hormonal Profile

Minimizes off-target spikes (cortisol, prolactin), keeping your GH-axis and IGF-1 data crystal-clear.

Lab-Ready Convenience

Simply reconstitute in sterile or bacteriostatic water, store powder at – 20 °C, and keep solution at 2–8 °C (use within 7 days).

Tested 12-Aug-2026

Kovera · 1 report

CompoundTesamorelin + Ipamorelin Blend

Research areaGrowth Factor & Tissue Signaling Research, Popular Peptides, Growth Hormone Secretagogue Peptides, Focus & Cognition Research, Hollywood Stack, Myogenic Peptides

FormatLyophilised powder, sealed glass vial

Sizes10mg/3mg · 10mg/5mg

Reconstituted shelf life30 days at 2–8°C

Independent laboratoryFreedom Diagnostics and Kovera

Lab reports on file1 report

Ships fromSaint Petersburg, FL and California

DispatchWithin 24 hours