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buy semaglutide research peptide

GLP-1 Peptides

GLP-1S (Semaglutide)

5.0 Reviews

Metabolic research peptide commonly studied for appetite regulation, glucose control pathways, and energy balance laboratory applications.

Price range: $40.00 through $200.00

99%+ Purity Tests

Ships from USA

USA Lab Tested

Sema is a synthetic peptide configured as a long-acting agonist of the GLP-1 receptor, mimicking the natural gut hormone responsible for regulating appetite and blood sugar. For those looking to buy semaglutide research peptides, we offer high-purity, laboratory-verified options.

Suppresses Appetite & Cravings: It targets the appetite control centers in the brain to increase feelings of fullness and significantly reduce food cravings.

Slows Down Digestion: It delays gastric emptying, meaning food remains in the stomach for a longer duration. This mechanical delay prolongs satiety and prevents rapid post-meal blood sugar spikes.

Optimizes Insulin Release: It signals the pancreas to secrete insulin precisely when blood glucose levels rise, while simultaneously suppressing excess glucagon output (a hormone that raises blood sugar).

Extended Half-Life: It features a specialized structural modification (a fatty acid chain linkage) that prevents quick enzymatic breakdown, allowing it to remain active in laboratory models for an extended period.

Chemical Properties

Property Details
Product Name Sema (Semaglutide)
Compound Type Long-Acting GLP-1 Receptor Agonist
CAS Number 910463-68-2
Molecular Formula C₁₇₂H₂₆₅N₄₃O₅₁
Molecular Weight 4113.58 g/mol
Purity Standard ≥98% (HPLC Verified)
Appearance White to Off-White Lyophilized Powder
Solubility Soluble in Water / Sterile Water / PBS
Storage (Lyophilized) Store at -20°C (Up to 24 Months)
Storage (Reconstituted) Store at 2–8°C (Use within 7–14 Days)
Intended Use Laboratory Research Applications Only

Additional information

Size

10mg, 15mg, 20mg, 3-Pack (3 × 10mg Vials + Bac Water), 3-Pack (3 × 20mg Vials + Bac Water), 30mg, 5mg

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Not for human consumption. All products sold by Peptides.US are intended strictly for laboratory and research use only. These products are NOT intended for human or animal consumption. By purchasing from Peptides.US, you confirm that you are at least 21 years of age and that the products will be used solely for legitimate research purposes. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Common questions

Find quick answers to the most common questions about our research peptides and product quality.

Research peptides are synthetic compounds commonly used in laboratory and scientific studies to explore biological processes, cellular activity, and protein interactions.

No. All products sold on this website are intended strictly for laboratory and research purposes only and are not approved for human consumption or medical use.

Our peptides are manufactured to meet high research-grade standards and typically test at 99%+ purity through third-party laboratory analysis.

Yes. COAs are available for most products and provide transparency regarding purity, testing, and batch information.
Peptides should be stored in a cool, dry environment away from direct sunlight. After reconstitution, refrigeration is recommended to maintain stability.
Better Peptide focuses on high-purity research compounds, transparent testing standards, fast U.S. shipping, and reliable customer support for research professionals.
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