GLP-1 S

GLP-1 S is supplied as a dry, lyophilized (freeze-dried) powder and should be white in color. If the material appears inconsistent with its documented specifications, contact our team for verification.

Every batch undergoes independent third-party analytical testing. Testing includes mass spectrometry for identity, HPLC for purity, net peptide content, heavy metals, fentanyl screening, and endotoxin testing. Full results are published in the applicable batch-specific COA or laboratory report.

Every batch must meet our release specifications before being made available for sale: confirmed molecular identity, ≥99% HPLC purity, peptide content no more than 10% below the stated amount, and successful completion of all applicable contaminant testing.

Locate the batch number printed on your product box, then scan the QR code on the vial to access our COA Library and find the matching report. Batch-specific COAs are also available directly on the product page. Each report contains independent third-party testing results, and previous batch reports are retained for historical reference

No. GLP-1 S is sold individually and does not include solvents or other accessories.

GLP-1 S should be kept tightly sealed and protected from moisture, light, and repeated temperature fluctuations. For shorter-term storage, refrigeration at 2–8°C may be appropriate, while freezer storage at approximately −20°C may be appropriate for longer-term preservation.

Orders placed on weekdays before our daily shipping cutoff typically ship the same business day. Orders placed after the cutoff, on weekends, or on holidays typically ship the next business day. Tracking is emailed once your order ships.

If there is a problem with your order, contact us within 30 days of delivery. Depending on the circumstances, we’ll arrange an appropriate replacement or refund.