We're looking at roughly $45 per vial for teh 2mg at sample quantities, which drops to about $28 when you move into the 50-kit mid-range, and bulk orders of 200 kits or more bring it down to $22 a vial — that's the 10mg we're talking about, not smaller ones, and the 15mg runs a bit higher obviously.

Most of the buyers we see are labs doing metabolic or weight-loss research, but we've had a few folks using it for skin tanning studies too, though honestly it's not great for that compared to something like MT2, so if that's your focus you might want to check the literature first.

The freeze-dried powder comes in 2mg, 5mg, 10mg, or 15mg per vial depending on what you order, and we pack 10 vials to a box with a shelf life of 3 years if you keep it in a cool dry place at room temperature — basically no special fridge needed for storage.


It's over 99% purity on the COA form Janoshik, which we run, and the MOQ is just one kit if you want to test a small amount first, though delivery takes about 10 days or so from order.

One thing we don't always mention upfront is that this isn't for human use — it's labeled as research only, so if you're buying for personal consumption that's not what we're set up for, and customs can flag it if the paperwork isn't clear.

We usually have stock on the 5mg and 10mg vials, but the 15mg can sometimes take a couple extra days since it's less commonly ordered, so just confirm lead time if you need a larger quantiy of that spec.
You can choose one strength per kit when you order. Each kit contains 10 vials of the same dosage, so if you pick 5mg/vial, you get 10 vials each with 5mg of Retatrutide.
Yes, as long as you keep the lyophilized powder in a cool, dry place away from direct sunlight. Once reconstituted, you'll need to refrigerate and use it within a few weeks.
Absolutely. We provide a COA with every batch upon request. Just let us know after placing your order, and we'll send the HPLC purity report showing over 99%.
Delivery is within 10 days after payment, and we ship worldwide from China. One kit weighs 90 grams in a box, so shipping is fast and affordable.
The box is labeled with the product name and 'Research Only' on the vial labels. If you need plain shipping without brand marks, we can do that — just mention it in the order notes.