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They're asking about your specific batch requirement when you call in, so we keep details on hand about this one—white freeze-dried powder, ≥99% via HPLC, with the molecular weight coming in at 4112.6 g/mol and solubility in water or DMSO for easy reconstitution, which most labs prefer over the gritty stuff that doesn't dissolve cleanly.
It's basically a research compound at the core, not something you'd use for human applictions, but the guys doing metabolic or anti-aging studies tend to lean on this because of how it holds up at -20°C under light protection.
We see a lot of buyers in the 5mg or 10mg range—those are common starting points—though we do have 2mg, 15mg, 50mg, and 100mg vials, and what it is is, the 10mg gives you better flexibility for titration without opening a new vial every few days.
Better documentation than some alternatives we've seen; you'll get a COA with each batch, and we run HPLC, MS, and Janoshik testing on top, plus endotoxin is under 0.1 EU/mg so you're not chasing contamination issues mid-study.
300 or so units usually ship within 20 days or so, but our company have stock more often than not—confirm lead time if you need a rush, though, because GMP production doesn't bump for expedited orders unless we've got a free line.
One detail that pops up: this stuff isn't ideal for long-term storage at room temp even in DMSO, so keep it frozen and protect form light or you'll degrade teh peptide faster than expected.
It means each batch is tested with HPLC to confirm at least 99% purity, so you're getting a consistently high-quality compound for your research. We back that up with MS and Janoshik testing, and a COA is included with every order.
We currently supply Retatrutide in the standard sizes listed: 2mg, 5mg, 10mg, 15mg, 50mg, and 100mg. If you need a bulk quantity not shown, just reach out — we can often arrange larger volumes on request.
Orders typically ship within 1–3 business days, and we ship worldwide. Since it's for research only, we use discreet packaging with proper cold chain handling to keep it stable at -20°C.
Yes, a COA is included with every batch, showing HPLC, MS, and endotoxin results. You'll also get sterility and purity data so you can verify it meets the specs before use.
Keep it at -20°C in a freezer, protected from light, to maintain stability. Once reconstituted, use it promptly and avoid freeze-thaw cycles for best results.
