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We're looking at about 20-30 working days for production from order confirmation, give or take, and shippng usually adds another week depending on your courier—the 30mg vial is teh most popular for longer studies, but our company have 5mg, 10mg, and 15mg options too if you're scaling down.
Basically, it's a with ≥99.7% purity verified by third-party COAs, and molecular weight sits around 5000 Da so it reconstitutes cleanly in water for consistent dosing across your batch.
Most buyers in your field use it for metabolic pathway work rather than acute response studies—it's not really suited for short-term assays because the mechanism takes several days to show effects.
Storage is straightforward but critical: keep it at 2-8°C and protected form light, or you'll see degradation within a month or so, which is something a lot of researchers forget to plan for.
The CAS number is 2381089-83-2, and we usually have stock on the 10mg vials, but the 5mg size sometimes runs short—just confirm lead time when you're ready to order.
Anyway, we typically ship with gel packs in insulated boxes, so even warm climates aren't an issue for transit, and the lyophilized form holds up well if customs delays pop up.
We don't have a strict MOQ—you can order as little as one vial, whether that's 5mg or 30mg. For larger research batches, we offer volume discounts on request.
Yes, we do. Each batch of Retatrutide is third-party tested for purity (≥99.7%) and identity, and we can share the COA with you before shipment.
Keep it refrigerated at 2-8°C and protected from light. Once reconstituted, it's best to use it within a few days and store any leftovers at the same temperature.
Yes, the molecular weight is approximately 5000 Da. That's based on the molecular formula C221H342N46O68, which we verify through mass spec analysis.
We currently offer 5mg, 10mg, 15mg, and 30mg vials as standard. If you need a different fill size for your research, let us know the quantity and we can discuss custom packaging options.
Shipping was surprisingly swift and efficient. The package arrived well ahead of the estimated delivery window, which was a pleasant surprise. The product itself was securely packaged with appropriate temperature control measures evident, ensuring integrity upon arrival. Communication from the seller was proactive and clear throughout the process, providing timely tracking updates. Overall, a very smooth and professional transaction from start to finish. The attention to logistical detail is commendable and inspires confidence in the vendor. Service was prompt and inquiries were answered thoroughly without unnecessary delay. This level of customer care is noteworthy and greatly appreciated.
Great experience with the delivery process; the package arrived promptly and was securely sealed. Good quality product as expected, with no issues noted upon inspection. Genuinely impressed by the customer support team, who were responsive and helpful throughout. Generally satisfied with the overall transaction and would consider ordering again in the future.
Excellent delivery speed and packaging quality from Coastal Peptides. Everything arrived securely sealed and on time, which made the process smooth. The customer service team was responsive and helpful when I had a query, answering promptly and professionally. Overall, a reliable experience with no issues in shipping or support.
