The Peptide Princess Speaks! Dr. Amanda Kahn on the New GLP-1s, Low-Ferritin Face, Reddit Rxs, and More

The Peptide Princess Speaks! Dr. Amanda Kahn on the New GLP-1s, Low-Ferritin Face, Reddit Rxs, and More

September 2, 2026 · 45 min

About this episode

Dr. Amanda Kahn discusses longevity medicine, health trends, and practical advice for wellness.

A longevity doctor? In this economy? We've got her.     Dr. Amanda Kahn — affectionately known as "The Peptide Princess" — is a board-certified internist on the Upper East Side with a blocks-long waitlist. In this episode, Dr. Kahn explains what a longevity doctor actually does, what's happening in unregulated gray markets, and the troubling trends parents need to know about (and look out for). Plus: why low ferritin may be the reason you feel foggy, the supplement brand she trusts, and the simple longevity advice that costs very little at all.    More from Fat Mascara  Instagram: @fatmascara @jessicamatlin   Shop the products mentioned on Fat Mascara: https://shopmy.us/shop/fatmascara   Private Facebook Group: Fat Mascara Raising a Wand   Submit a Raise a Wand product recommendation, guest suggestion, or just say hello: info@fatmascara.com     Production for this Podcast Provided by Redd Rock Music  IG: @reddrockmusic    www.reddrockmusic.com   Hosted on Acast. See acast.com/privacy for more information.

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Host: Jessica Matlin

Guest: Dr. Amanda Kahn

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Organizations: Fat Mascara, Redd Rock Music, Instagram, Facebook

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