Inside Aesthetics

Ep 358 What Exactly Are Peptides? | Dr Rob Weiss

July 23, 2026·1h 8m
Episode Description from the Publisher

Episode 358 hosts Dr Rob Weiss (GP from Melbourne, Australia) In this episode we explore the trending but highly controversial topic of peptides.  We discuss the background to these products, the growing demand from the general public and address the significant dangers of black-market peptides. Our guest explains how he educated himself about this niche speciality and his thoughts about why no significant studies or evidence exists for most commonly used peptides.  We learn about his approach to using peptides in patients with musculoskeletal injuries and his clear distinction between this approach vs people using peptides for self-prescribed 'looksmaxing' and  within the 'gym bro' culture. 00:00 Introduction 00:41 Peptides Episode Overview 02:06 IA Community App Updates 03:47 Meet Our Special Guest, Dr Robert Weiss 05:41 What Peptides Are 10:50 Why Peptides Went Mainstream 17:46 Evidence and Prescribing 22:59 GLP-1 Breakthroughs 28:41 Clinical Uses and Protocols 33:06 Safety and Misuse 34:55 Retatrutide Explained 37:20 Safety vs Hype 38:59 Black Market Risks 40:58 Compounding and Quality Standards 44:58 Biohacking and Peptide Trends 47:04 Regulation and Oversight 52:11 GHK-Cu and Skin Rejuvenation 58:27 The Future of Peptides 01:02:05 Evidence vs Anecdotes 01:06:09 Learning Resources 01:07:07 Wrap Up and Outro DOWNLOAD OUR NEW APP IA COMMUNITY FOR FREE: DOWNLOAD FOR APPLE DEVICES DOWNLOAD FOR ANDROID DEVICES Our free content includes: Inside Aesthetics podcast - listen to or watch every episode inside the app Conference Diary - browse every major event and booking links Aesthetic News - keep up to date with the latest stories  Invites to our live stream events - RSVP for our 1st Unfiltered LIVE with Julie Bass-Kaplan here THEN GET A FREE 30 DAY SUBSCRIPTION: FOR HEALTHCARE PROFESSIONALS FOR BUSINESS OWNERS/NON-CLINICAL PROFESSIONALS

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