Berkeley Life Sample Pack

Your body's ability to produce nitric oxide declines with age, by as much as 50% by the time you're 40. That's not a minor inconvenience. Nitric oxide is the molecule that signals your blood vessels to relax and widen, so oxygen-rich blood can reach your heart, muscles, and brain. When levels drop, you feel it: harder efforts at the same pace, slower recovery, less energy between sessions.

This is the low-commitment way to try Berkeley Life Nitric Oxide Support and see the proof for yourself. You get 2 capsules of the same clinically evaluated formula, plus 4 saliva test strips so you can measure the shift in your own nitric oxide levels in about 90 minutes.

See It Work Before You Feel It
The 4 included test strips are the point. Test before your first capsule, then again 90 minutes after, and you'll see the change in your levels on the strip. It's direct confirmation the formula is converting in your body, not something you have to take on faith.

The Nitrate Pathway That Doesn't Fade With Age
Most nitric oxide supplements use L-arginine or L-citrulline to stimulate your body's own NO-producing enzyme. That enzyme, endothelial nitric oxide synthase (eNOS), becomes less active as you age, so those supplements work progressively less well over time. Berkeley Life uses the dietary nitrate pathway instead. Nitrates from beet root and potassium nitrate convert directly into nitrite and then into nitric oxide, a process that doesn't depend on enzyme activity and stays effective regardless of age.

The Same Clinically Evaluated Formula
Each capsule carries the full formula's proprietary nitrate blend, delivering the dietary nitrate equivalent of 7 oz of beetroot, plus Vitamin C to support the final conversion to nitric oxide and supporting nutrients for cardiovascular function and energy metabolism. It's been evaluated in double-blind, placebo-controlled human clinical trials.

How to Use It

Take your baseline: Use one test strip before your first dose to see your starting level.

Dose: Take both capsules once, with water, after food. Morning is ideal.

Verify it worked: Use another strip 90 minutes later and compare. You'll see the shift before you feel it.

Skip antiseptic mouthwash: It kills the oral bacteria that convert dietary nitrates into nitrite, which will suppress both your NO production and your strip readings. Fluoride toothpaste is fine.

Vegan, gluten-free, non-GMO, made in the USA, cGMP certified. No gelatin. Free from most common allergens.