Mile High Quality.

Elite research compounds, reinforced by 15× advanced testing on every new lot.

Shop Compounds See the COAs

15× Tested 15 quality checks on every new lot

cGMP Manufacturing Quality-focused manufacturing standards

USA Labs, shipping, support Family owned and operated in Colorado

69,000+ Registered researchers Serving researchers in 25+ countries

For laboratory research use only. Not for human or veterinary use.

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Peptide Capsules

-20%

BPC/TB Blend (Wolverine) Capsules

Add to cart

-17%

Fifteen tests. Nothing hidden.

Every lot is independently tested. New lots get the full 15-test panel, and we're moving the whole catalog to it.

tests on every new lot.

Identity Purity Net content Sterility USP <71> Endotoxins Lead Arsenic Mercury Cadmium Residual solvents Residual TFA Container closure integrity Water solubility Adulterant screening Unit-to-unit variance

99.71%

Median purity.

Across 300+ published lab reports.

Residual solvents and
TFA.

Most suppliers don't test for these.

Making a peptide leaves chemical residue behind. We measure it on every new lot and put the actual figures on the COA, instead of assuming they're in range.

Residual solvents Measured by GC-MS

Synthesis relies on industrial solvents. This shows what's left after purification.

Residual TFA Measured by ion chromatography

TFA is used in purification itself and is one of the most common residuals in synthesized peptides.

14-day

Sterility USP <71>.

The full pharmacopeial protocol. Shorter screens can miss slow-growing organisms.

Up to 18

vials sampled per lot.

Compared side by side, so one good vial can't stand in for the whole batch.