Welcome to Vendor Reviews, read this first

Welcome to Vendor Reviews.

Vendor Reviews is where we hold sellers accountable. Document what you ordered, what arrived, the COA, the shipping experience, and whether you'd order again. Specific beats venting.

Ground rules to keep this place useful:

• This is a research-context forum. Discussions are for educational and research purposes only, not human medical advice, not a substitute for a clinician.
• Be specific. If you're sharing an experience, include the practical detail: vendor name (where relevant), reconstitution math, observed effect, timeline.
• Be respectful. We argue about data here, not people.
• Cite sources when you can, links to PubMed, COA PDFs, lab reports, or your own measurements all welcome.
• Don't post solicitations, undisclosed affiliate links, or anything that's clearly an ad.

For the full posting guidelines see our editorial policy and the research-use disclaimer linked from the footer.

Getting around:

• Browse threads by tag (e.g., #bpc-157, #semaglutide, #coa) at the top of any thread.
• Vendor pages live at /vendors, every vendor we cover has lab data and a review thread linked from there.
• New to peptides? The Beginner Questions category is the friendliest place to start.

Thanks for keeping the signal-to-noise ratio high.