
The Peptide PhDs — the show where two science geeks with PhDs turn the complex world of peptides into stories you’ll enjoy. Dr. Mark Bartlett sees peptides as the secret language immune cells use to gossip, negotiate, and sometimes throw shade. Dr. Alan Jones looks at muscle as an endocrine powerhouse, flexing out a vocabulary of peptides that strengthen body and brain. Each week we break down new... more
| Publishes | Weekly | Episodes | 26 | Founded | 8 months ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | Health & Fitness | |||

In part 2 of our Hallmarks of Aging series, the PeptidePhDs are back on the case — detective hats, zombie cells, muscle talk, and all. This episode dives into five more biological “clues” behind aging.
From proteins that stop folding properly to cel... more
Ever wonder why we age... at the cellular level? Have you ever heard of "zombie cells"? Well, you should, because they’re currently throwing a party inside your body—and they didn't invite you.
This week, Dr. Mark and Dr. Alan kick off a brand-new s... more
Has Dr. Jones been replaced?! With him away in Barcelona, Dr. Mark flies solo—luckily, Crystal is here to keep him honest!
This week, we're diving into a major Science News article asking the big questions: Are peptides truly proven health aids, and... more
The mitochondria is the powerhouse of the cell. Great. Now that we’ve cleared high school biology, let’s talk about why you’re actually exhausted.
Most people think "low energy" is just a sleep deficit. Spoiler alert: It’s usually not. In this episo... more
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Love this podcast, very informative, love the dad jokes! More of all I love being apart of this company!
A great podcast if you want real science behind peptides. They make complex cellular biology easy to understand and help you see exactly how these bioactive peptides support the body on a deeper level.
Smart people listen.
It took me a bit to realize the what and the why but … I’m fascinated. I have listened. I have learned. I am all in.
Listened to a 20 minute commercial for their proprietary supplements. Hard pass.
Key themes from listener reviews, highlighting what works and what could be improved about the show.
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Apple Podcasts | #190 |
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Two PhDs explore peptides and health, translating complex biology into approachable discussions. Across episodes, the show covers bioactive peptides, sleep science, lifestyle-driven inter-organ communication, and practical wellness applications, often featuring industry guests and product-focused angles. The hosts blend rigorous science with accessible storytelling, peppered by humor and candid industry critiques, making it appealing to scientifically curious listeners and wellness professionals alike.
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These podcasts share a similar audience with The Peptide PhDs Podcast:
1. Peptalk: Peptides Unpacked
2. The Peptide Effect
3. Peptide of The Week
4. The Peptide Podcast
5. Peptides Explained
The Peptide PhDs Podcast launched 8 months ago and published 26 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on The Peptide PhDs Podcast include:
1. Crystal Bartlett
2. Brett Smith
3. Dr. Sarah Outlaw
4. Karina Rebus
5. Kathy Bulitzer
6. Rain Jensen
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