The Diary of a CEOSteven BartlettAired 2026-04-15
Diary of a CEO × Dr Alex Tatum — the peptide episode
Bartlett's mainstream-breakthrough peptide conversation with a decade-of-study clinician who gets plain-language right. Here are the compounds mentioned, with live prices.
Why this episode mattered
Steven Bartlett's peptide episode with Dr Alex Tatum was the first mainstream podcast to treat peptides as tools rather than trends. The framing — "peptides are tools; like any tool, they only make sense when you know what you're building" — set the tone for the conversation.
Compounds he discusses
Below are the peptides Dr Tatum mentioned, each with a live price from the cheapest in-stock vendor we track.