Why Does Aging Hit Hard After 40?

Aging after 40 isn’t just about getting older—it’s about losing the core building blocks of health: NAD+, ATP, and glutathione. These essential compounds fuel energy, repair DNA, support brain function, and keep your body running smoothly.

As you age, your body produces less of them—just when you need more of them. It’s a downward spiral, but here’s the good news: you can fight back.

Meet BUILD: Your Secret Weapon Against Aging

Hi, I’m Phil, and with my wife Tiff, we created BUILD. In our late 40s, we needed a solution for strength, endurance, and lean muscle—but our science team delivered so much more. 

BUILD works by increasing NAD+, ATP, and glutathione (powered by RiaGev-WS®) and enhancing performance with Strengthera™ (which works by activating mTOR). Most users notice results in 8 weeks or less, especially with regular exercise.

Why BUILD Works

BUILD isn’t just for athletes—it’s for anyone looking to:

*Boost strength and endurance
*Transform body composition
*Amplify workout results

Take It Further with the Body Composition Kit

For those ready to go all in, our Body Composition Kit—featuring Metabolism, Postbiotic+, and BUILD—combines the most potent formulas at the best value to nail your fitness and diet goals. *

Struggling with cravings or overeating? This kit is your solution. Need to shed those stubborn 30 lbs. of fat? It’s designed to target fat and sculpt your physique—not just drop weight. At Silver Fern™, we focus on doing things the right way. *