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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Every Berkeley Life formula is reviewed by physicians and researchers who treat patients every day — so what you take is grounded in practice, not just marketing.
4
CLINICAL SPECIALISTS
+ 60
YEARS COMBINED PRACTICE
3
BESTSELLING AUTHORS
Nitric oxide isn't a trend — it's foundational to how we age. Berkeley Life gives my patients a clinically-grounded way to support it daily.
Reviews
Very effect product!
I've been on the Nitric Oxide Support for a few weeks now and I can 100% say that it is making a difference. I have more sustained energy throughout the day without impacting my sleep at night. It seems to be doing what it says it will do: Allow all the natural, good stuff in my body to flow easier throughout my body. On a side note, I had a transaction issue to deal with and the company was beyond incredible in supporting me and working through the issue. I'm a big fan of this product and the company behind it.
Thank you so much for sharing your wonderful experience with Nitric Oxide Support, Raymond! We're absolutely thrilled to hear that you're noticing a real difference in your sustained energy throughout the day while still enjoying restful sleep at night. It's fantastic that the product is delivering on what it's designed to do, and we're so grateful you're feeling those positive effects.
We also truly appreciate you taking the time to mention your experience with our customer support team. It means the world to us that we could work through your transaction issue and support you along the way. Your kind words about both our product and our company really do make our day, and we're honored to have you as part of the Berkeley Life community. Thank you for being such a valued customer!
Thank you, Berkeley Life, I feel more energetic throughout all 8 hrs of work, just because I started to take Nitric Oxide about 2 month ago.. it feels wonderful to gane back energy!
NATALIA VULF
Thank you so much for sharing your wonderful experience with Nitric Oxide Support, Natalia! We're absolutely thrilled to hear that you've been feeling more energetic throughout your workday since starting the product about 2 months ago. It's fantastic that you're regaining that energy and feeling so great — that's exactly what we hope to help our customers achieve! We truly appreciate you taking the time to leave your feedback and for being part of the Berkeley Life community!
I've been dealing with all of the classic perimenopause fun- zero energy, constant brain fog, lack of motivation, and I actually do feel like this product has made a difference. I've been recommending it to all my girlfriends, and they are saying it's been working for them too.
Thank you so much for sharing your wonderful experience with Nitric Oxide Support, Margaret! We're absolutely thrilled to hear that the product has made such a meaningful difference in how you're feeling during this time. It's fantastic that you're noticing improvements in your energy, mental clarity, and motivation — and we're so grateful that you're sharing your positive experience with your girlfriends and that they're experiencing benefits too! Your enthusiasm and word-of-mouth recommendations truly mean the world to us, and we're honored to be part of your wellness journey!
Too small. Only 1 day.
Thanks for sharing your feedback, Gil. I hear you that the sample pack felt too small for what you were hoping to try out. We designed the sample pack as a brief introduction to the product so customers could get a feel for it, but I totally understand that one day isn't much time to really assess how it might work for you.
If you're interested in giving the product a more meaningful trial, a longer supply would give you a better sense of how your body responds over time. We appreciate you taking the time to try it out and for letting us know what you think.
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.
