Greetings!
Welcome to the Physiology Friday newsletter.
It’s been a busy week of travel and family life for me! So instead of a newsletter today, I’m sharing my most recent appearance on 2% with the great Michael Easter, where we talk about my latest creatine experiment, wearable metrics, and carbs. Enjoy!
Details about the sponsors of this newsletter and deals on products I love, including Wild Roman skincare, Ketone-IQ, Equip Foods, and ProBio Nutrition can be found at the end of the post.
Ketone-IQ is high-performance energy in a bottle. I use it for post-exercise recovery along with enhancing focus, mood, and cognition. Take 30% off your order.
ProBio Nutrition—the all-in-one supplement that I use every single day—is offering 20% off with the code HOLMER20 at checkout. My preference is the tangy orange flavor, but they also sell an unflavored “smoothie booster” that’s great in a shake, smoothie, or juice.
Equip Foods makes some of the cleanest, best-tasting protein products around. I am absolutely obsessed with their Prime grass-fed protein bars (the peanut butter ones are to die for, but they also just released a new chocolate peanut butter flavor).
Wild Roman is an all-natural skincare brand for men who want a simple, effective routine designed to strengthen skin with modern formulas and wild-sourced ingredients. The company was started by my friend Sahil Bloom, and it’s the only skincare brand I’ve enjoyed using. Their biggest seller is the complete face routine, and I’m partial to the bar soap (seriously… it’s incredible stuff).
Shop through my link to get the $99 Face Routine, free Bar Soap, and free shipping, plus 15% off regularly priced items.





