our company can tweak just about anything on these—vial size, label, even the concentration if you're running a specific dosing protocol, which most labs involved in retatrutide trials near me usually want.

The active substance content clears 90% on an HPLC check, better than a lot of reagent grade stuff we've seen, and it's stable for over a year or so under normal storage conditions, basically no refrigeration needed.

Each batch gets a COA, and what it does is confirm purity without having to explain much further if you're used to handling these peptides in clinical work.

Paper drum packaing is what we use for transport, and it's pretty straightforward—no fancy layers, just sealed and labeled with teh CAS number and batch info right on side.

Honestly, this capsule isn't suited for oral bioavailability studies in humans, it's really for controlled lab testing, and we usually have bulk synthesis ready but confirm lead time if you need custom labeling on small batches.

Also, most buyers go with the 42-spec option for consistency across trials, though we've seen a few request tighter tolerances for certain dose-response work.
The active substance content is >90%, and we provide third-party lab reports upon request to confirm purity.
We can start with as low as 1 drum, which contains 42 capsules. For larger quantities, just let us know.
Lead time is typically 7–10 business days for stock items. Custom packaging may add a few extra days.
Yes, we can supply a COA and MSDS with each batch. Just request them when placing your order.
Store them in a cool, dry place at normal room temperature. The shelf life is over 12 months when kept properly.