Stimulant-free · Clinically studied
Your 3pm slump is a blood flow problem
Nitric oxide levels drop about 50% by age 40. Less nitric oxide means less blood flow, which shows up as afternoon fatigue and brain fog that another coffee only covers.


Sale price$41.99
Regular price$59.99
30% off your first order
- Test strips included
- 30-day money-back guarantee
Get Your First Month of
Nitric Oxide Support for $10.
Real support, measurable results - starting with zero risk.
Nitric Oxide Support
Everything you need to test, track, and support your NO levels
SUPPLEMENT FACTS
What women 45 to 65 notice first
Verified buyers
WHY 3PM FEELS LIKE THIS
Afternoon energy depends on how well blood moves
Blood carries oxygen and nutrients to your brain and muscles. Nitric oxide keeps blood vessels relaxed so that delivery keeps up through the day.
Nitric oxide drops with age
Your body makes about half as much by age 40.
Blood flow slows
Narrower vessels deliver less oxygen to your brain and muscles.
Energy runs low
That shows up as the 3pm dip, slower recovery and brain fog.
Nitric Oxide Support · Results timeline
Your test strip shows the
change on day one.
The rest
builds over 12 weeks.
The included saliva test strips let you check your nitric oxide levels at
home, starting with your first dose. Here's what customers report at each
stage.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary.
COFFEE VS. BLOOD FLOW
Coffee lifts you for a few hours. Blood flow keeps you steady.
HOW IT WORKS
Stimulates your nervous system
Supports nitric oxide and blood flow
HOW IT FEELS
A spike, then a crash
Steady through the afternoon
STIMULANTS
Caffeine
None, take it with or without coffee
SLEEP
Late cups can keep you up
Nothing in it to keep you awake
PROOF IT'S WORKING
You guess
A home test strip shows the change
OPTIONAL · BEETS VARY.
YOUR DOSE SHOULDN'T.
Nitrate in beets and greens changes with soil and season
The same studied dose in every capsule
MEASURE IT
See your levels before and after
Every Starter Kit includes test strips, so you can check your nitric oxide at home in 60 seconds.
TEST YOUR BASELINE.One strip, before your first dose.
TAKE 2 CAPSULES.With water, with or without food.
RETEST AT 90 MINUTES.Compare the color to your baseline.
PROOF
Studied in clinical trials, recommended by practitioners
PRACTITIONERS
3,000+
healthcare practitioners recommend Berkeley Life to their patients.
307 clinicians share Berkeley Life on FrontrowMD without compensation.
MEDICAL ADVISORY BOARD
4 clinical specialists review every Berkeley Life formula. Reuse Advisory Board component.
DR. MARIZA
SNYDER
Women's hormone health & healthy aging
DR. HAROLDO
MAGARIÑOS
Oral-gut microbiome & preventive care
DR. DEBRA
DURST
Women's health longevity & hormone optimization
DR. NAVAZ
HABIB
Vagus nerve function & Nitric Oxide optimization
*Published clinical trials. Results among clinical trial subjects.
FAQ
Common
questions
No. Nitric Oxide Support is stimulant-free, so you can take it with your morning coffee or in place of your afternoon one.
Your test strip can show a change 90 minutes after your first 2 capsules. Reviewers most often mention more energy within the first one to four weeks of daily use.
It works alongside most daily supplements. If you take prescription medication, including blood pressure medication, check with your doctor before you start.
Yes. You can pause or cancel a subscription from your account at any time, with no fees.
Every order comes with a 30-day money-back guarantee. Contact our team and we will refund your purchase.