yohimbine
Supplement
A supplement mentioned as having a modest effect in increasing cortisol.
Mentioned in 4 videos
Videos Mentioning yohimbine

Developing a Rational Approach to Supplementation for Health & Performance | Huberman Lab Podcast
Andrew Huberman
A stimulant with various forms, like Alpha Yohimbine (rauwolscine), that can promote alertness and fat loss, but can also cause anxiety in some individuals.

How to Control Your Cortisol & Overcome Burnout
Andrew Huberman
A supplement mentioned as having a modest effect in increasing cortisol.

Immune Function, Home-Based Workouts, Fat Burners, and Lifting with Long Limbs (Episode 38)
Stronger By Science
Can be effective for fasted cardio, but is associated with notable anxiety symptoms and quality control issues, making it generally not recommended.

Tim Ferris Vlog: Day 5 & 6 | Tim Ferriss
Tim Ferriss
Mentioned as a possible 'smart drug' or nootropic that the speaker might use.