Wholesale Semaglutide 20mg Vials - 99% Purity for Laboratory Use

If you're running GLP-1 studies, this one handles consistently — we've seen labs stick with it for dose-response work and metabolic assays.

it come lyophilized, which basically means you reconstitute it yourself (usually with sterile water or buffer), and the HPLC purity is over 99% so you're not chasing impurities.

Molecular weight's 4113.58 g/mol, and the CAS is 910463-68-2 — store it at -20°C long-term, and it's good for about 24 months if you don't freeze-thaw it repeatedly.

Each vial has 20mg of active peptide, but we can do custom quantities if you need more or less — just confirm lead time because we usually have stock, but it varies.

3-5 words: It's not for human use.

One thing buyers don't always ask: teh powder can clump if exposed to moisture, so keep it sealed until use — we've had a few cases where that caught people off guard, and it's better to know upfront.