EP436 Sourcing Peptides and The Risks From Buying Off The Gray Market with Dr Iman Bar.

I welcome my friend and mentor, Dr. Barr, back on the podcast for a second conversation! This time, we’re diving back into a topic that has become increasingly popular in the health and wellness world: peptides.

Our conversation focuses on sourcing peptides and the risks of buying peptides off the gray market.

With peptides becoming more widely discussed for weight loss, metabolism, longevity, muscle building, healing, and overall health, more people are looking online for peptide products. But where are these peptides actually coming from? What are you really getting? And what risks can come with purchasing peptides from unregulated or questionable sources?

In this conversation, Dr. Barr and I discuss:

🔹 What the gray market for peptides actually looks like

🔹 The risks associated with buying peptides online from unregulated sources

🔹 Why “research use only” does not necessarily mean a product is appropriate for human use

🔹 The importance of peptide purity, identity, sterility, and quality control

🔹 Potential contamination concerns, including endotoxins and heavy metals

🔹 Why a certificate of analysis or a claim of “99% purity” doesn’t tell you everything you need to know

🔹 The difference between pharmaceutical-grade peptides and products obtained through questionable sources

🔹 Liquid versus powdered peptides and concerns surrounding preparation and handling