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Semaglutide research peptide vial — Weight Management — North Summit Labs
Weight Management

Semaglutide

Research peptide available in multiple strengths.

Available Strengths
  • 10mg$59.99
  • 20mg$99.99
Semaglutide is restocking

This lot has sold through. Semaglutide remains part of our permanent catalog and returns as soon as the next independently tested lot clears HPLC verification. Message us on Telegram or use the contact form and we'll let you know the day it's back in stock — or reserve one from the incoming lot.

In stock now in Weight Management: Cagrilintide.

Restocking SoonContact for Order
Independently Tested
COA on request
≥ 99% Purity
HPLC verified
Ships Nationwide
All 50 states
Peptide Calculator — reconstitution & syringe units
Work out BAC water volume, mg/mL concentration, and exact insulin-syringe units for Semaglutide.

Customer Reviews

  • Katherine D. Verified Purchase
    July 9, 2026

    "Packaging is a step above what I've gotten elsewhere. Doesn't feel like somebody threw it in a box on the way out the door."

    Helpful (18)
  • Jesse M. Verified Purchase
    June 27, 2026

    "Third order now and it's gone the same way every single time. Fast, no surprises. That's the only reason I stopped shopping around."

    Helpful (2)
  • Bridget L. Verified Purchase
    June 14, 2026

    "Happy with how fast it moved and how it showed up. Would be nice to get tracking by text at some point, but that's a wish list item, not a problem."

    Helpful (10)
  • Trent H. Verified Purchase
    July 15, 2026

    "No real complaints. The site made it obvious what I was actually buying, which sounds basic but isn't always the case. Would've liked a ping when it left the building. Everything got here fine."

    Helpful (11)
  • Devon A. Verified Purchase
    May 12, 2026

    "Confirmation email hit basically the second I paid, tracking came the next morning. Labels were sharp and nothing inside was loose. Little stuff like that tells me a lot."

    Helpful (4)
  • Brandon K. Verified Purchase
    July 3, 2026

    "I've bounced between a few suppliers over the last couple years and this was easily one of the least annoying. Checkout didn't fight me, payment went through first try, everything showed up wrapped up tight."

    Helpful (16)
  • Samantha P. Verified Purchase
    April 22, 2026

    "Emailed asking about the COA and had it in my inbox that same day, no runaround. That's the part that made me comfortable ordering."

    Helpful (23)
  • Ashley R. Verified Purchase
    May 29, 2026

    "Shipped fast and somebody actually answered my question a few hours after I sent it. Everything looked sharp when it landed. Knocking one star off because weekend tracking kind of goes quiet, but I'd order again without thinking about it."

    Helpful (18)
  • Rachel W. Verified Purchase
    June 6, 2026

    "Ordered late Saturday night not expecting much until midweek. Had a shipping notice before Monday was over. Can't really beat that."

    Helpful (22)
  • Owen R. Verified Purchase
    May 3, 2026

    "Nothing missing, nothing extra. Paid, it came, done."

    Helpful (6)
  • Michael T. Verified Purchase
    June 18, 2026

    "First time ordering here and honestly I was expecting the usual runaround. Checkout took maybe two minutes, tracking hit my email the same day, and the box came in clean. Biggest thing for me was not having to email anybody to get the COA — it was just there."

    Helpful (12)
  • Colin F. Verified Purchase
    July 18, 2026

    "Sent a question in around 9 at night figuring I'd hear back in a couple days. There was a real answer waiting when I got up."

    Helpful (10)
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About Semaglutide

Semaglutide is a GLP-1 receptor agonist widely used in laboratory research examining incretin signaling pathways, glucose homeostasis models, and appetite-regulation circuitry in preclinical systems.

In in-vitro and animal-model research, semaglutide is frequently used as a reference compound for comparison against novel GLP-1 and multi-agonist candidates under investigation.

North Summit Labs is currently sourcing a new lot of research-grade semaglutide; this listing remains published for research reference while restocking is finalized. Contact us to be notified when it returns.

Research Areas

  • GLP-1 receptor signaling
  • Incretin pathway modeling
  • Preclinical metabolic research
  • Comparative agonist studies

Specifications

FormLyophilized powder
Quantity per vial10mg / 20mg
AppearanceWhite to off-white lyophilized cake or powder
SKUNSL-SEMA-10

Storage & Handling

  • Store lyophilized vials at -20°C for long-term laboratory storage; short-term storage at 2–8°C is acceptable for materials in active use.
  • Protect vials from light and repeated freeze-thaw cycles; aliquot before freezing where practical.
  • Once a vial has been opened in a laboratory setting, use within the timeframe recommended by your institution's SOPs and document handling in your lab notebook.
  • Keep sealed vials in a desiccated environment; humidity exposure can degrade lyophilized peptide material over time.

Testing & Quality

Independent third-party HPLC/MS analysis is performed on incoming lots; a Certificate of Analysis (COA) is available for the shipped lot upon request.

Learn more about our sourcing and testing process on our Testing & Quality page.

Shipping & Returns

Free U.S. shipping on orders over $200; otherwise a flat $9.99 shipping rate applies. All sales are final. See our full Shipping & Returns policy for details.

Frequently Asked Questions

Is Semaglutide currently available to order?

This item is temporarily sold out while we finalize a new lot. It remains listed for research reference.

What form does the material ship in?

Semaglutide research material ships as a lyophilized powder in a sealed vial.

Is a COA available?

A Certificate of Analysis for the shipped lot can be provided on request once inventory is available.

Related Weight Management Research Peptides

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Cagrilintide 5mg research peptide vial — Weight Management — North Summit Labs
Weight Management

Cagrilintide

Premium research peptide available in multiple concentrations.

$39.99
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For Research Use Only

All products sold by North Summit Labs are intended strictly for in-vitro laboratory research and are not for human or animal consumption.