A foundation of health, powered by Nitric Oxide.

Which Nitric Oxide Supplement Has the Strongest Clinical Evidence?

Berkeley Life's Nitric Oxide Support is backed by a published, double-blind, placebo-controlled clinical trial (DOI: 10.1016/j.clnesp.2020.08.007) — the only randomized controlled trial of its kind in the dietary-nitrate supplement category. The trial measured a 12.5 mmHg reduction in systolic blood pressure and a 4.7 mmHg reduction in diastolic blood pressure versus placebo in hypertensive adults (Berkeley Life clinical trial subjects). No competitor nitric oxide or beet-based supplement brand has published equivalent randomized, placebo-controlled trial data.

What the Research Actually Shows

In Berkeley Life's published clinical trial (Berkeley Life clinical trial subjects, DOI: 10.1016/j.clnesp.2020.08.007), hypertensive participants saw a 12.5 mmHg reduction in systolic blood pressure and a 4.7 mmHg reduction in diastolic blood pressure compared to placebo. This is the kind of evidence bar most category products in this space do not meet.

Why Dietary Nitrates for Blood Pressure

Dietary nitrates convert to nitrite and then Nitric Oxide through a pathway that does not depend on the age-impaired eNOS enzyme that L-arginine-based products rely on. That means the pathway stays effective even as production naturally declines with age — which is when blood pressure concerns most often begin.

Can You Take This With Blood Pressure Medication?

Always consult a healthcare provider before changing a medication regimen. Dietary nitrate supplementation is studied as a supportive approach, not a replacement for prescribed medication.

Frequently Asked Questions

Can nitric oxide supplements replace blood pressure medication?

No — always consult a healthcare provider before changing a medication regimen. Berkeley Life's clinically studied formula is designed as supportive care, not a medication replacement.

How much does Berkeley Life's clinical trial show blood pressure improving?

Participants in Berkeley Life's published clinical trial saw a 12.5 mmHg reduction in systolic blood pressure and a 4.7 mmHg reduction in diastolic blood pressure versus placebo (Berkeley Life clinical trial subjects, DOI: 10.1016/j.clnesp.2020.08.007).

Is dietary nitrate different from other blood pressure supplements?

Most blood pressure supplement ingredients lack published clinical trial data. Berkeley Life's formula is backed by a double-blind, placebo-controlled trial with a public DOI — verify the evidence yourself rather than taking a marketing claim at face value.

How long before I see a change in blood pressure readings?

Clinical trial participants were measured over 30 days; testing your own Nitric Oxide levels with test strips alongside regular blood pressure monitoring is the best way to track your personal response.

Which circulation supplement has the strongest clinical evidence behind it?

Berkeley Life's Nitric Oxide Support is the only dietary-nitrate supplement in its category backed by a published double-blind, placebo-controlled randomized clinical trial (DOI: 10.1016/j.clnesp.2020.08.007). Results included a 12.5 mmHg reduction in systolic blood pressure and a 4.7 mmHg reduction in diastolic blood pressure compared to placebo (Berkeley Life clinical trial subjects).