Buy Semaglutide in the USA
GLP1-S mono-receptor agonist. US-based supplier, same-day shipping from Manhattan. Third-party COA on every vial. Research use only.
About Semaglutide
Semaglutide (product code GLP1-S) is a synthetic GLP-1 receptor agonist that has become one of the most extensively studied compounds in metabolic-endocrine research. Its long half-life and receptor selectivity make it a widely used reference peptide in incretin-family investigations, insulin-sensitivity models, and appetite-regulation studies.
All semaglutide supplied by BioInfinity is manufactured by solid-phase peptide synthesis (SPPS), purified by reverse-phase HPLC, and confirmed by mass spectrometry to >99% purity. It ships as a lyophilized white powder in a septum-sealed 5 mg or 10 mg vial, ready for reconstitution with bacteriostatic water for laboratory use.
Frequently Asked Questions
Where can I buy semaglutide in the USA?▾
BioInfinity is a US-based research peptide supplier shipping semaglutide same-day from our Manhattan facility. Every vial ships with a batch-matched third-party Certificate of Analysis (COA) and includes cold-chain packaging when the transit route requires it.
What purity is your semaglutide?▾
Our semaglutide is >99% pure by HPLC, mass-spec confirmed, and endotoxin-tested. The exact assay results for the batch you receive are on your product page and included in the shipment.
What sizes of semaglutide do you sell?▾
5 mg and 10 mg lyophilized vials, ready for reconstitution with bacteriostatic water. Both sizes ship the same day from our New York facility.
How is semaglutide shipped?▾
USPS Priority (2-3 business days) or UPS Ground (3-5 days). Cold-chain packaging with gel packs sized for the transit route. Discreet, plain, unbranded packaging with only your address on the label.
What payment methods work for semaglutide?▾
Zelle, Venmo, Cash App, credit/debit card, USDC stablecoin. Zelle clears fastest and is the most common payment method our repeat customers use.
Is semaglutide for human use?▾
No. BioInfinity sells semaglutide strictly for in-vitro laboratory research. It is not FDA-approved for any therapeutic indication when sold by BioInfinity and is not intended for human or veterinary consumption.
How should I store semaglutide?▾
Refrigerate lyophilized semaglutide at 2–8°C for normal use. For long-term storage, store at −20°C protected from light. Once reconstituted, refrigerate at 2–8°C and use within 4 weeks.
Ready to Order Semaglutide?
Same-day shipping from our Manhattan facility. Third-party COA included.
View Semaglutide →