Trying to decide between Double R Labs (doublerlabs.is) and another supplier, mostly because what I can find online only lists 2 products, yet the catalog blurb name-drops CJC-1295, Ipamorelin, and PEG-MGF. So which SKUs are actually stocked, and are those published prices current?
COAs are posted and I only see one public verification, which makes me wonder if every batch has a unique COA, which lab ran the testing, and how lot numbers line up with reports. For US domestic shipping: handling times, carrier options, and how they package/track these research peptides?
The 5.0/5 rating looks great, but community reviews are thin, so what independent third-party feedback or long-term customer data exists? And is everything made/sourced in the US, or just final shipping?