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Diary of a CEO · 2026-04-20

Peptide Expert: What Do Peptides Actually Do? (EXPLAINED) - Dr Alex Tatem

Peptide Expert: What Do Peptides Actually Do? (EXPLAINED) - Dr Alex Tatem

Also referenced (named, not recommended)

ProductReferenced

Mounjaro

Eli Lilly

“this is a prescription Mounjaro pen. So, Mounjaro is the brand name for tirzepatide, all right? Tirzepatide being the leading GLP-1 product right now from Lilly”— Dr Alex Tatem
ProductReferenced

Ozempic

Novo Nordisk

“This is like the Ozempic thing everyone's been talking about.”— Steven Bartlett
ProductReferenced

Viagra

Pfizer (inferred)

“they eventually get to a point where things like Viagra and Cialis do not work. All right? And that is a dark place to be as a guy”— Dr Alex Tatem
ProductReferenced

Cialis

Eli Lilly (inferred)

“they eventually get to a point where things like Viagra and Cialis do not work. All right? And that is a dark place to be as a guy”— Dr Alex Tatem
ProductReferenced

Zyn

Swedish Match (inferred)

“They'll drink caffeine, you know, they'll, you know, pop a Zyn in their mouth, you know, and they'll try to tweak whatever variable they possibly can”— Dr Alex Tatem