Semaglutide - available in 10mg, 20mg, 30mg. For laboratory research use only. Not for human or veterinary use.
GLP1-S is a synthetic analog of glucagon-like peptide-1 (GLP-1), a hormone naturally produced in the intestines. It has a molecular weight of 4,113.64 g/mol and the formula C187H291N45O59 (CAS 910463-68-2). First described in 2007, it is classified as a GLP-1 receptor agonist. Key structural modifications include the substitution of alanine with alpha-aminoisobutyric acid (Aib) at position 8 and the attachment of a C-18 fatty diacid side chain at position 26, a modification common in long-acting peptide analogs. These structural differences distinguish GLP1-S from the native GLP-1 peptide. It appears as a white lyophilized powder that is soluble in water.
This product is strictly for research purposes only.
The Helix Standard
Every product on this page, and every batch behind it, clears the same six checkpoints before it’s listed for sale.
99.9% verified purity, third-party HPLC tested, published as a certificate of analysis.
Every batch traceable from synthesis to dispatch, four checkpoints documented.
Each batch is lab-tested for purity, verified for identity, and screened for contaminants.
Manufactured in a cGMP facility in Texas with quality-verified standards for dependable research sourcing.
Great vial, would like more size options. Quality is consistent with what the documentation states. Our only wish is for a smaller 1mg or 2mg option for method development, to avoid opening a larger vial.
Purity report was easy to verify. Batch COA downloadable before checkout, HPLC purity 99.6%. The 5mg cake was intact on arrival and dissolved cleanly for our receptor binding work.
Peptides in lyophilized powder form (unreconstituted) should be stored at freezer temperatures of 17°F (-8°C) to -4°F (-20°C) for long term storage of 1-2+ years for minimal degradation. Reconstituted peptides should be refrigerated at 36°- 42°F.
Our peptides are in lyophilized (freeze-dried) vials. Lyophilization is a process that significantly increases the stability and shelf life of compounds. Short term temperature variations during transit times will not affect the integrity of the peptide and should still keep purity at 99%.
Orders ship the same day if placed before 1PM EST or the next day if placed after. Orders over $200 qualify for free Fedex 2-Day shipping. We also offer an insulated shipping option with a styrofoam lining and a large ice pack. Other couriers are available upon request (USPS or UPS).
We maintain the highest standards for quality and purity by manufacturing our research peptides in a GMP facility, ensuring strict adherence to Good Manufacturing Practices (GMP). Each batch undergoes rigorous Quality Control (QC) testing to verify purity, potency, and safety. We partner with trusted analytical testing laboratories to assess:
Our commitment to precision and safety guarantees that every peptide meets stringent quality standards, delivering reliable and effective results.
We maintain the highest standards for quality and purity by manufacturing our research peptides in a GMP facility, ensuring strict adherence to Good Manufacturing Practices (GMP). Each batch undergoes rigorous Quality Control (QC) testing to verify purity, potency, and safety. We partner with trusted analytical testing laboratories to assess:
Our commitment to precision and safety guarantees that every peptide meets stringent quality standards, delivering reliable and effective results.
We offer some of the most competitive pricing on the market with rates up to 30% lower than the industry average. Our tiered pricing ranges from an additional 5% to 25% off and more for wholesale.
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For research routing only, not a medical assessment. All compounds are sold for laboratory research use only.
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Retatrutide
Engineered to interact with GLP-1, GIP, and glucagon receptor systems.
Often Studied Alongside
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Based on what you've told us, most independent researchers start with a single vial before scaling up.
Our peptides are for laboratory research purposes only.
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