Natural Boost for Libido, Energy & Performance in Men 40+

If your workouts leave you feeling wiped out — and it takes longer to bounce back than it used to — you’re not alone. Many men over 40 hit a wall when it comes to stamina, recovery, and overall energy. But what if the reason isn’t your age… but what’s happening (missing/lacking) inside your body? 

Meet Nitric Oxide — a tiny molecule with a massive role in men’s health. From supporting healthy blood flow to improving energy, and enhancing sexual function, Nitric Oxide helps you feel younger, stronger, and more like yourself again. 

What Is Nitric Oxide — And Why Should Men Over 40 Care? 

Nitric Oxide (N.O.) is a natural gas your body makes that tells your blood vessels to relax and open up. This results in better blood flow, delivering oxygen and nutrients where they’re needed most — like your muscles, brain, and heart. 

Why does this matter for men over 40? Because your body’s Nitric Oxide production drops by up to 50% by age 40, making it harder to keep up energy, stamina, and recovery after exercise. 

Are You Low on Nitric Oxide? Here Are the Signs: 

If you’re noticing these signs, declining N.O. could be the culprit: 

4 Ways Nitric Oxide Supports Men’s Health After 40 

1. Supports Heart Health and Lowers Blood Pressure Naturally 

Keeps your blood vessels flexible and helps regulate healthy blood pressure, protecting your heart as you age. Berkeley Life's N.O. Foundation daily supplement is clinically proven to decrease blood pressure by 10% in 90 days. 

2. Naturally Boosts Testosterone and Energy Production 

Improved circulation supports natural hormone production and nutrient delivery—both critical for energy, mood, and testosterone balance. Testosterone also signals increased N.O. production, a win-win scenario for optimizing men’s health.  

3. Helps You Recover Faster and Perform Better in the Gym 

Better blood flow = better oxygenation for your muscles and increased lactate removal. That means less soreness, faster recovery, and more consistency with training.  

4. Improves Blood Flow for Better Erections and Sexual Performance 

Struggling with ED or reduced drive? Nitric Oxide is essential for erections and overall sexual function. Better circulation = better performance, plain and simple. 

How to Boost Nitric Oxide Naturally After 40 

Good news - you can increase Nitric Oxide naturally with daily habits and key nutrients: 

Optimize Your Wellness: Track and Support Nitric Oxide with Berkeley Life 

You track your weight, miles, and workouts—why not your Nitric Oxide? 

Berkeley Life’s Nitric Oxide Test Strips let you check your levels in just 10 seconds using saliva. It’s a simple, at-home way to see if your diet, workouts, and supplements are moving the needle. 

Pair this with Berkeley Life’s N.O. Foundation daily supplement, clinically shown to support circulation, heart health, and sexual wellness - no prescription needed and no side-effects.  

Don’t Just Accept Aging—Support Your Body’s Natural Anti-Aging Power  

Nitric Oxide may be a small molecule, but its impact is huge. It’s not about turning back time. It’s about giving your body what it needs to perform, recover, and thrive at every age. 

Ready to supercharge your energy and recovery? Try Berkeley Life’s Daily Dose N.O. Foundation paired with our easy, 10-second saliva-based Nitric Oxide Test Strips.