Is Semaglutide 20 mg tested for purity?

Yes. Every lot of Semaglutide 20 mg sold by DelixLabs is tested by third-party HPLC with mass spectrometry confirmation. The lot-matched COA is published on this product page so you can verify before purchase.

Where is the COA for Semaglutide 20 mg?

The certificate of analysis for the current lot is linked on this product page. It includes the HPLC chromatogram, purity percentage, MS molecular weight confirmation, and lot number.

Is this product approved for human use?

No. All DelixLabs products are sold for in-vitro research use only. They are not approved by the FDA for human consumption, are not drugs, and are not intended to diagnose, treat, cure, or prevent any disease.

How is Semaglutide 20 mg shipped?

DelixLabs ships domestically within the United States using tracked carriers. Orders are typically processed within one business day and arrive within 2 to 5 business days depending on destination. Cold-chain handling is used where required.

What if my order arrives damaged or off-spec?

Contact our support team within 7 days of delivery with photos and your order number. We will replace or refund any product that arrives damaged, off-spec versus its COA, or otherwise does not meet stated specifications.

Do you offer bulk or affiliate pricing on Semaglutide 20 mg?

Yes. Bulk quantity discounts are reflected on this product page when viewing variations. Verified research labs and content creators can apply for our affiliate program, which offers up to 30 percent commission.

“Tesamorelin 10 mg” has been added to your cart. View cart

Sale!

Semaglutide 20 mg

Original price was: $93.00.Current price is: $83.70.

Research-grade semaglutide, 20 mg per vial. Lyophilized powder, independently HPLC-tested by Janoshik Analytical. Ships same business day from the United States on orders placed by 2 PM CT. For laboratory research use only — not for human or veterinary use.

✓>99% HPLC Purity

⚗Janoshik Verified

⚡Same-Day Shipping

📦Discreet US Shipping

🔬

Independent COA — verify in 10 seconds

Janoshik key: TTZA2QB8CI9U · Tested 10 Dec 2025

Verify on Janoshik →

Bulk deal

Quantity	Discount	Discounted price
3 - 4	10%	$83.70
5 - 9	15%	$79.05
10 +	20%	$74.40

Buy in bulk and save: 3+ vials get 10% off, 5+ vials get 15% off, 10+ vials get 20% off. Discount is applied automatically at checkout.

SKU: LTF-SM-20 Categories: New Arrivals, Peptides

Description

Overview

Semaglutide is a long-acting GLP-1 receptor agonist analogue of human glucagon-like peptide-1, modified at position 8 and acylated with a C18 fatty di-acid chain to extend half-life. It is among the most extensively published GLP-1 compounds in metabolic-research literature.

Independent verification

Every batch is HPLC-tested by Janoshik Analytical, an independent third-party laboratory. Each shipment includes the task number and verification key so the report can be checked directly on janoshik.com — we do not host or control it.

Presentation

20 mg lyophilized powder in a sealed vial. Requires reconstitution with bacteriostatic water before use in the laboratory. Store the sealed vial refrigerated and away from light.

Research use only

This product is supplied to qualified laboratory professionals for in-vitro research. It is not a drug, supplement or food, is not for human or veterinary use, and has not been evaluated by the FDA.

Additional information

Weight	1 oz

Reviews

There are no reviews yet.

Be the first to review “Semaglutide 20 mg”

Product photos are representative. Actual packaging may vary by batch.

Semaglutide 20 mg