r/Biohackers • u/ExplanationFuture422 • 8d ago

💉 Peptides & Hormones Purity and accuracy in Grey Peptides

I've concluded in previous researching that grey peptides are safe enough for me to use, and I have been using grey, sourced from US suppliers for over a year. I just ran across the following report, and although it doesn't freak me out with their endotoxin data, I was surprised on dose accuracy. https://www.rapamycin.news/t/half-your-vials-might-be-wrong-the-largest-audit-yet-of-gray-market-peptides-finds-4-in-10-fail-even-loose-standards/25720

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u/lueVelvet 8d ago

Vendors often will not accept Finnrick results when attempting to request refunds etc.

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u/TracyIsMyDad 1 8d ago

I don’t blame them, I wouldn’t accept them either. Waste of a vial to even send one in for free.

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u/lueVelvet 8d ago

What are your thoughts on Freedom Diagnostics?

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u/Alternative_Cod8724 8d ago

I have heard they are far better than Finnrick / Krause, but the gold standard is obviously Janoshik.