• Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
  • Sample Pack - 3 Day
4.7
Rated 4.7 out of 5 stars
361 Reviews

Sample Pack - 3 Day

EVERYDAY WELLNESS

Experience the benefits of optimal circulation and energy with our Nitric Oxide Support Sample Pack x3. This convenient 3-day trial includes daily doses of our best-selling supplement, plus 12 Nitric Oxide Test Strips so you can track your levels and see the difference for yourself.

 

One Time Purchase

Included

  • • 6 capsules (3 daily doses)
  • • 12 Nitric Oxide Test Strips

Clinically Proven Benefits

  • Curious what better blood flow can do for you? Our 3-Day Sample Pack includes test strips so you can see your nitric oxide levels improve—plus you may even start to feel the difference in energy, stamina, and focus. Backed by science, trusted by doctors, and designed to support healthy circulation and blood pressure, it’s the quickest way to experience Berkeley Life for yourself.

Ingredients

  • Proprietary Nitrate Blend A potent source of dietary nitrate is broken down in the body to form nitric oxide. Two of our capsules has the dietary nitrate equivalent of 7oz of beetroot.
  • VITAMIN C An essential vitamin and potent antioxidant, Vitamin C helps convert nitrite to nitric oxide.
  • MAGNESIUM A crucial mineral respected for its ability to relax blood vessels, sufficient magnesium intake is important for cardiovascular health.

How To Use

N.O. Foundation:
Take two capsules once a day with water after food, ideally in the morning. Do not exceed the recommended daily intake unless under the direction of your physician


N.O. Test Strips:
1. Place the test strip on your tongue with the "saliva here" side facing down. Hold for 5 seconds.
2. Fold the strip in half, pressing the sides together gently for 10 seconds.
3. Unfold and compare your results with the Nitric Oxide Scale on the package.

ONE MOLECULE. TOTAL HEALTH

Discover how Nitric Oxide can take your full-body health to the next level.

Validated by clinical research

The Proven Benefits of Nitric Oxide

Backed by Berkeley Life Clinical Results

The Leaders In Nitric Oxide

Frequently Asked Questions

Why should I care about my nitric oxide levels?

Nitric oxide is essential for healthy blood flow, energy, brain function, and heart health. Low levels are common, especially after age 40 or with stress, poor diet, or prescription mouthwash use. Testing helps you understand when your body needs support—so you can adjust your nutrition or supplement routine.

How long do I need to take Berkeley Life before I see results?

As with all supplements, everyone will feel a difference at different speeds. There are some who notice a difference right away, and others see benefits after using the product for about a month. However, unlike most supplements you can validate that our N.O. supplements are working by using our patented Nitric Oxide Test Strip before and 90 minutes after you take the supplement.

What does taking Nitric Oxide do for you?

A daily nitric oxide supplement helps support healthy blood flow, heart health, energy, endurance, and circulation by increasing the body's Nitric Oxide production through the dietary nitrate pathway.

Do Nitric Oxide supplements really work?

Yes. Clinically studied nitric oxide supplements can increase Nitric Oxide production through the dietary nitrate pathway, supporting healthy blood flow, vascular function, and overall wellness. What does Nitric Oxide support do?

Do You Know Your N.O.?

Reviews

4.7
Rated 4.7 out of 5 stars
Based on 361 reviews
93%would recommend these products
Slide 1 selected
361 reviews
  • J
    John
    Reviewing
    Nitric Oxide Support
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Very effect product!

  • RS
    Raymond S.
    Verified Buyer
    Reviewing
    Nitric Oxide Support
    I recommend this product
    How old are you? 45-54
    What is your gender? Male
    Category Energy, Performance, Circulation
    Rated 5 out of 5 stars
    1 week ago
    Making a Difference

    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.

    BL Profile picture for Berkeley Life
    Berkeley Life
    1 week ago

    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!

  • NV
    Natalia V.
    Verified Buyer
    Reviewing
    Nitric Oxide Support
    I recommend this product
    How old are you? 55-64
    What is your gender? Female
    Category Energy
    Rated 5 out of 5 stars
    1 week ago
    Great product!

    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

    BL Profile picture for Berkeley Life
    Berkeley Life
    1 week ago

    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!

  • ML
    Margaret L.
    Verified Buyer
    Reviewing
    Nitric Oxide Support
    I recommend this product
    How old are you? 45-54
    What is your gender? Female
    Category Menopause Support
    Rated 5 out of 5 stars
    2 weeks ago
    Highly recommend for perimenopause

    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.

    BL Profile picture for Berkeley Life
    Berkeley Life
    1 week ago

    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!

  • GK
    Gil K.
    Verified Buyer
    Reviewing
    Sample Pack
    Rated 3 out of 5 stars
    3 weeks ago
    SMALL SAMPLE

    Too small. Only 1 day.

    BL Profile picture for Berkeley Life
    Berkeley Life
    3 weeks ago

    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.

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