You already know what Berkeley Life can do, now see where your Nitric Oxide levels are today. Use the free test strips you received in the mail to check in, and whenever you're ready to get back on track, your first month is only $10 + free shipping.
Real support, measurable results - starting with zero risk.
Everything you need to test, track, and support your NO levels
Clinically Backed
Easy to Use
Trusted by Providers
Simple steps. Quick results.
Place the test strip on your tongue
Saliva reacts naturally with the test pad.
Wait 5 seconds, then fold the test strip in half
The color will change based on your Nitric Oxide levels.
Compare your color
Use the guide on the package to see your level.
Track over time
Test regularly to see how diet, exercise, and supplements improve your levels.
NO is a vital molecule your body produces for healthy blood flow. After age 40, levels can drop by 50% — but you can measure and support them.
300%
increase in energy capacity after 3 months*
10%
reduction in blood pressure after 3 months*
28%
boost in blood flow after 3 months*
75%
increase in libido after 60 days*
ESSENTIAL FOR
Most gums mask bad breath or add artificial sweeteners - but they do nothing to nourish your oral microbiome or boost Nitric Oxide. Balance Gum does both, combining probiotics and plant-based nitrates for real, science-backed benefits.
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OTHER NO SUPPLEMENTS
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| Targets dietary nitrate pathway (effective with age) |
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| Clinically proven formulation |
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| Standardization, effective nitrate dosing |
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| Measurable results with test strips |
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| Supports full nitric oxide pathway (system approach) |
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| Transparent, science-backed positioning |
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“I view Nitric Oxide as a keystone for women’s health. When it’s supported, everything from exercise recovery to cognitive sharpness to everyday energy improves. That’s why I recommend Berkeley Life. It’s clinically effective, easy for women to integrate, and truly makes a difference.”
“Berkeley Life is a company that has gained my respect for their commitment to the development of science-based products that modulate Nitric Oxide status and function. Their commitment to scientific rigor and innovative solutions makes them a powerful ally in the pursuit of functional health.”
“Blood flow and healing are critical to the success of our treatments, and the integration of Nitric Oxide has really helped. We continue to promote Berkeley’s N.O. for all of our body procedures as well as men presenting to our men's clinic – our patients are loving the results.”
Reviews
I'm so thankful for this product!
Thank you so much for sharing your heartfelt review, Beth! We're absolutely thrilled to hear that you're so thankful for Nitric Oxide Support. Your gratitude truly means the world to us, and it's wonderful to know that our product is making such a positive impact in your life. We're so honored to be part of your wellness journey!
I’ve been taking NO for a while and it has made a noticeable improvement in my HIT progress.
Thank you.
Thank you so much for sharing your experience with Nitric Oxide Support, Sandra! We're absolutely thrilled to hear that you've noticed a meaningful improvement in your HIT progress after taking it for a while. It's fantastic that you're seeing these positive results — there's nothing more rewarding than hearing how our product is making a real difference in your fitness journey and overall wellness!
I only tried the sample but it definitely gave me the energy I need. I am very curious to start daily and see how this can be a game changer.
Thank you so much for sharing your incredible experience with the Sample Pack, Daryl! We're absolutely thrilled to hear that even just the sample gave you the energy boost you were looking for — that's exactly the kind of powerful impact we love to hear about! It's fantastic that you're already feeling curious about making it part of your daily routine, and we're so excited for you to discover what a true game changer consistent daily use can be for your energy levels and overall wellness. Your enthusiasm truly means the world to us!
Been taking Berkeley Life Nitric Oxide for 2 or more years now and I feel better and my circulation is better according to my doctor
Thank you so much for sharing your wonderful experience with Nitric Oxide Support, Robert! We're absolutely thrilled to hear that you've been consistently taking it for over 2 years and feeling better as a result. It's fantastic that your doctor has noticed improvements in your circulation — there's no better validation than having a medical professional recognize the positive changes in your health!
Being able to test your own NO is great. Test, don’t guess! Thank you.
Thank you so much for sharing your experience with the Sample Pack, Judith! We're absolutely thrilled to hear that you're finding value in being able to test your own nitric oxide levels. You're absolutely right — "test, don't guess" is such a smart approach to taking charge of your health! It's wonderful that our test strips are helping you monitor your wellness journey with confidence. Your feedback truly means the world to us!
Produced under strict quality and safety standards.
Made in facilities registered with the U.S. FDA.
Formulated without genetically modified ingredients.
30 day moneyback guarantee
Free shipping
Made in the USA
Rated 5 stars on Amazon
We’ve gathered the most common concerns so you can feel confident starting your Berkeley Life journey.
