Where to Buy Retatrutide Peptide - High Purity 99% Factory Supply

We've got it in stock right now, roughly 500 units or so in the -20°C freezer — shiping takes about 3-5 business days with cold chain packaging, dry ice and insulated boxes, so you'll want to confirm lead time if you're ordering more than 50 vials at once.

The lyophilized powder is white, pretty much what you'd expect, and it's soluble in water at 5mg/ml — most buyers go with the 10mg vial size for convenience, though we also offer bulk drums if you're running larger studies.

Purity runs at ≥99% by HPLC, which is better than reagent grade for this peptide, and we include the COA with every batch — just keep in mind it's not suited for anything beyond research use, no human or diagnostic application at all, that's a hard limit.

Storage is straightforward but critical: -20°C protected form light, and what it does is degrade fast if left out — we've seen some labs lose potency after 24 hours at room temperature, so plan your reconstitution accordingly.

CAS 2381089-83-2, molecular weight 4114.6 g/mol — these are teh numbers you'll need for your protocols, and we usually have stock, but the 5mg/ml solubility limit means you'll want to check your buffer compatibility before ordering.

Anyway, the 99% purity is consistent across batches (typically within 0.2% variation), and we don't push it for metabolic studies beyond what preclinical data shows — that's a detail some buyers don't think to ask about but matters when comparing suppliers.