December: Dave's Favorite Products Biohacking Products for Longevity, Recovery, and Brain Health

December: Dave’s Favorite Products

Hey Biohacker,

As 2025 comes to a close, it’s time to double down on what works.

Every month I hand-pick the tools, hacks, and breakthroughs that are actually worth your time because they’re part of my own stack. December’s picks are all about stacking your biology for better sleep, stronger muscle, sharper cognition, and upgraded cellular function heading into 2026.

If you’re serious about performance, these are the non-negotiables that will set you up for a next-level New Year.

Here’s to living longer, feeling better, and performing at your best.

-Dave Asprey

Want even more? Check out my full roundup of vetted products at www.daveasprey.com/recommendation

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Smarter
Not Harder

Smarter Not Harder: The Biohacker’s Guide to Getting the Body and Mind You Want is about helping you to become the best version of yourself by embracing laziness while increasing your energy and optimizing your biology.

If you want to lose weight, increase your energy, or sharpen your mind, there are shelves of books offering myriad styles of advice. If you want to build up your strength and cardio fitness, there are plenty of gyms and trainers ready to offer you their guidance. What all of these resources have in common is they offer you a bad deal: a lot of effort for a little payoff. Dave Asprey has found a better way.