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Research Use Only — Not for Human Consumption. This compound is sold exclusively for in vitro laboratory research by qualified professionals.

PeptaPeptides
TESA/IPA Blend
5 mg / 5 mg
99.0% PurityFor Research Use Only
RUO — Research Use Only
Not for human, veterinary, or clinical use
RUO
Secretagogue

TESA/IPA Blend

Tesamorelin + Ipamorelin Combination — 5 mg/5 mg

(98 reviews)
99.0% Purity
$109.99per 5 mg / 5 mg · lyophilized

The TESA/IPA Blend provides equal quantities of tesamorelin and ipamorelin in a single lyophilized preparation for research protocols studying synergistic GH axis stimulation. Tesamorelin activates the GHRH receptor on pituitary somatotrophs to increase GH pulse amplitude, while ipamorelin activates the GHS-R1a/ghrelin receptor to increase GH pulse frequency. The combination targets two independent stimulatory pathways simultaneously, which multiple published studies have demonstrated produces additive GH release compared to either compound alone. For research use only — not for human consumption.

3rd-Party HPLC Verified
Lot-Specific Certificate
Cold-Chain Shipping
Chemical Information
Molecular FormulaCombination preparation
Molecular WeightSee individual components
CAS NumberSee individual components
FormLyophilized Powder
Storage-20°C, dry & dark
Purity (HPLC)≥ 99.0%
Amino Acid SequenceTesamorelin + Ipamorelin (1:1 ratio)
1
15 in stock
Not for Human Consumption · For Research Purposes Only
256-bit SSL
Cold-Chain Shipping
Lot-Specific CoA
ISO 9001 Facility
Independent Verification

Third-Party Tested. Every Lot.

Every batch of TESA/IPA Blend undergoes independent HPLC and mass spectrometry analysis through an accredited third-party laboratory before it is released for sale. No exceptions. No internal-only certificates.

RP-HPLC Analysis

Every lot measured by reverse-phase HPLC. TESA/IPA Blend consistently achieves 99.0%+ purity across batches.

ESI Mass Spec

Electrospray ionization mass spectrometry confirms exact molecular weight and rules out structural isomers or impurities.

Lot-Specific CoA

Your Certificate of Analysis references your exact lot number with actual chromatogram data — not a generic template.

Research Context

Theoretical Research Analysis

All research information below reflects published preclinical literature only. This product is not for human use, consumption, or clinical application of any kind.

Dual-pathway GH axis stimulation
GHRH + GHS-R1a synergistic research
GH pulse amplitude and frequency studies
IGF-1 regulation via additive stimulation

The GHRH + GHS-R1a combination is one of the most studied peptide pairings in neuroendocrinology. The two receptors operate through partially independent intracellular mechanisms, producing additive GH release that exceeds either agent alone in multiple published models.

Sequence Information

Amino acid sequence:

Tesamorelin + Ipamorelin (1:1 ratio)

Molecular Formula

Combination preparation

Molecular Weight

See individual components

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FDA Disclaimer: The information and statements contained on this website have not been evaluated by the United States Food and Drug Administration. The products offered by PeptaPeptides LLC and the statements made herein are not intended to diagnose, treat, cure, or prevent any disease or medical condition. PeptaPeptides LLC functions solely as a chemical supplier and raw material provider. PeptaPeptides LLC is not a compounding pharmacy, nor does it constitute a chemical compounding facility as that term is defined under Section 503A of the Federal Food, Drug, and Cosmetic Act. PeptaPeptides LLC is likewise not an outsourcing facility as defined under Section 503B of the Federal Food, Drug, and Cosmetic Act. All compounds and materials offered are provided exclusively for laboratory research, scientific analysis, and in vitro use by qualified researchers and institutions. None of the products available through PeptaPeptides LLC are intended for, approved for, or suitable for human consumption in any form.