I'm weighing Pure Lab Peptides (purelabpeptides.com) against another supplier, so I'm poking through their catalog before I commit. They list 30 products, and before I buy I want lot-specific third-party COAs — purity, identity, method, and which lab ran it, all spelled out.
How do they match a COA to the exact batch that actually ships? Can I independently verify the issuing lab and report number myself?
Then the boring but important stuff: shipping origin here in the US, carriers, packaging, temperature control, transit times, tracking. Do the published prices cover all fees? What about minimums, bulk tiers, payment options, and a stated reship/refund policy?
And are they actually registered in the US — verifiable business address, a real support channel, and whether shipping scope is domestic or international? If anyone's ordered from them, I'd like to hear it.