Creatine
A supplement taken by Dr. Patrick at 10 grams per day in the morning.
Research
Common Themes
Videos Mentioning Creatine

Q&A: Rest Periods, Deadlifts, Bulking, and Hypertrophy for Powerlifters (Episode 25)
Stronger By Science
Supplement that can elevate creatinine levels in blood tests, which is a normal metabolic response to ingestion and not necessarily indicative of impaired kidney function.

Coaching Cues, Fat-Free Mass Index, Non-Responders, and Dr. Brad Dieter (Podcast Episode 10)
Stronger By Science
A supplement often studied for increasing reps to fatigue; its 'non-responder' status is more identifiable through tissue samples than exercise responses.

Bee AI: The Wearable Ambient Agent
Latent Space
Not explicitly mentioned, but related to performance enhancers and supplements.

Sex Differences in Fatigue and Recovery, and Dr. Jason Cholewa (Podcast Episode 2)
Stronger By Science
A well-researched supplement known for volumizing muscles, drawing water into them, similar to a proposed mechanism for betaine.

Tools to Reduce & Manage Pain | Dr. Sean Mackey
Andrew Huberman
Shown in small pilot studies to have some benefit in fibromyalgia and other pain conditions.

Dom D'Agostino Returns (Full Episode) | The Tim Ferriss Show (Podcast)
Tim Ferriss
A supplement that may help maintain power and strength in glycolytic training while on a ketogenic diet.

Noah Kagan Interview (Full Episode) | The Tim Ferriss Show (Podcast)
Tim Ferriss
A compound involved in muscle mass, mentioned as a component in weight gainers that can lead to some temporary weight fluctuation.

The Random Show, Couch Edition! — Supplements, Breathing and Balance Training, and Much More!
Tim Ferriss
A supplement taken for performance and to compensate for sleep deprivation during travel, with dosage varying based on activity and potential for stomach upset when combined with caffeine and MCT oil.

Creatine, Genetics, and Dr. Peter Fitschen (Podcast Episode 1)
Stronger By Science
A supplement discussed for its purported link to hair loss and its interaction with caffeine. It's known to increase strength and sprint performance.

Science-Supported Tools to Accelerate Your Fitness Goals
Andrew Huberman
A supplement found in red meat and available in monohydrate form, recommended for enhancing athletic and cognitive performance, with dosage adjusted by body weight (e.g., 10-15g for 185-250 lbs, 5g for 130-180 lbs).

The Science of How to Optimize Testosterone & Estrogen
Andrew Huberman
A supplement with good evidence for increasing dihydrotestosterone (DHT) by affecting 5-alpha reductase or testosterone susceptibility. May cause hair loss in susceptible individuals.