Our Journal

Longevity supplements are studied for specific aspects of healthy aging, but none has been shown to extend human life. This guide examines the evidence behind NMN, fisetin, Akkermansia, AC-11, and epicatechin, including what human studies have found and where research remains limited.

Shopping for someone who tracks their sleep, fine-tunes their routines, or follows healthy aging research? This guide offers biohacking gift ideas, from simple sleep tools to wearables and supplements, and helps you choose one that fits their interests.

Find thoughtful wellness gifts for healthy aging, fitness, skin and hair care, rest, biohacking, and everyday self-care. This guide includes options ranging from supplements to useful accessories, with tips for choosing something that fits the recipient’s existing interests and routines.

Perimenopause supplements range from familiar nutrients such as vitamin D and magnesium to herbal ingredients including black cohosh and red clover. This guide reviews the research behind common options and explains how broader healthy-aging ingredients such as NMN and epicatechin fit in.

NMN and TMG are frequently paired together to support cellular energy and methylation, but is the combination necessary? Discover the science behind how these two popular supplements interact in your body and what to consider before adding them to your wellness routine.

Sublingual, powder, capsules, or liposomal—which NMN form should you choose? See how the options compare and what current human research reveals about their differences.

Key takeaways NMN, nicotinamide mononucleotide, is a direct precursor to nicotinamide adenine dinucleotide (NAD+), a coenzyme your cells rely on for energy production. It's found naturally in the body and in trace amounts in food. Independent testing has found wide gaps between what some NMN products claim and what they contain, making a current Certificate of Analysis (CoA) one of the most useful things to check before you buy. The FDA responded to a citizen petition in September 2025 ...

Nitric oxide supplements provide the essential building blocks your body needs to naturally support healthy circulation. Discover how ingredients like L-citrulline and dietary nitrate work, what the latest research reveals, and how to choose the right formula for your wellness routine.

NR and NMN both support NAD+ production, but current human research hasn't established that one is clearly better. See how they differ, what head-to-head studies have found, and what to consider when comparing them.

What’s the difference between biological age and chronological age? Learn how each is measured, what can influence biological aging, and why your daily habits may shape how your body functions over time.