Free Shipping on Orders $75+ US Only
NSF Certified
Shop By Goal
Shop By Category
Best Sellers
Learn

x Tim Ferriss

Tim Ferriss
Tim Ferriss

Sleep Better, Do Better

Sleep underpins everything we do. We all need it. Better sleep leads to improved focus and cognitive function, enhanced recovery, and overall well-being. Explore and shop some of Tim’s favorite Momentous products for optimizing your sleep and cognitive performance featured on The Tim Ferriss Show.

Momentous understands the importance of restorative sleep, and that's reflected in their high-quality sleep products designed to help you get the most from every night's rest.

Shop the Collection
Special Offer

Save 20%

Receive discount off all orders as listeners of The Tim Ferriss Show. Subscribe and save even more!
Shop Now Discount applies automatically at checkout.
Includes subscriptions.

The Momentous Difference

  • High-Quality Ingredients

    Single, quality ingredients with no fillers

  • Independently Certified

    Rigorously tested by independent third parties

  • Expert Driven

    Products curated by world-class experts

  • Shipped Internationally

    Customers in 200+ countries

Tim's Favorite Products

Your Achievement
Is Our Job

We've brought together the best so you can be your best. The greatest minds in science, psychology, and performance work with us with one common goal—to help you pursue your potential.

Sleep Support

Tim Ferriss on

Tim Ferriss on

Magnesium Threonate

“There’s a lot of chatter and excitement about Magnesium Threonate and for good reason: it passes through the blood-brain barrier more effectively than other forms of magnesium.
The mounting evidence suggests many applications, including helping to address various types of memory deficits and alcohol-induced cognitive damage, but the most critical use for me is pre-bed.
I take Momentous Magnesium Threonate every evening before bed because it helps me fall asleep and sleep more restfully. My tracked biometrics support this, and it’s become a critical part of my bedtime routine.”
Magnesium L-Threonate

Magnesium L-Threonate helps increase synaptic density and promotes synaptic plasticity, which aids cognitive function and long-term cognitive health.

$ 49. 95 $ 49.95
Optimize Productivity

Optimize Productivity

Find out more about the products Tim Ferriss uses to optimize sleep, improve focus, and increase productivity.

Shop Full Collection

Shop by Goal

Supplements to enhance and improve your body and mind to help you pursue your goals.

Best Sellers View All

We push ourselves so you can push yourself.

We are scientists, we are athletes, we are parents, we are people—just like you—working to bring our best to our every day. Our products are the result of our work with some of the brightest minds in human performance using the latest research. We use the highest-quality ingredients, and every single product is rigorously tested by independent third parties to ensure we deliver on our promise to bring you the best.

  • The best in the field

    We have built the most dynamic and advanced network of experts in the field of human performance.

  • The best ingredients

    Our sourcing partners are held to the highest standards ensuring our products use safe, effective, and reliable ingredients.

  • The latest science

    Our strategic partnerships allow us to stay at the leading edge of human performance.

  • Third party certification

    We work with NSF and Informed Sport to independently certify the quality and integrity of our products.