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Doctor-Endorsed, Natural Blood Pressure Support

Your Blood Pressure Is Rising. You Don’t Want a Prescription. Here’s What Actually Works.

You know your body. You know something is off. Blood pressure doesn't rise in isolation. As you age, your stamina, circulation, and cardiovascular health are all connected, and a prescription isn't your only option.

Flow™ gives you a proven, science-backed way to support your heart, blood pressure, and energy. Naturally, without dependency.

  • Support healthy blood pressure before the next checkup
  • Steadier heart-healthy energy, sharper focus, and better recovery
  • Healthy blood flow and stronger physical capability, without caffeine or stimulants
  • Try it for 90 days with every dollar protected
See What’s Really Going On
Couple in their late fifties in a modern kitchen, with Flow™ Blood Pressure Support capsules
Included free with every subscription: The $195 Heartheris Complete Blood Pressure System: 5 expert guides for naturally healthy BP after 40, covering nutrition, exercise, sleep, stress, and healthy habits.
Made in USA cGMP & NSF-Certified Facility Clinically Studied Ingredients Vegan & Non-GMO No Stimulants or Caffeine 90-Day Money-Back Guarantee Doctor-Endorsed
The Real Situation

The Most Dangerous Part Is What You Don’t Feel.

High blood pressure is called the “silent killer” because it often has no obvious symptoms and can go undetected until a medical crisis.

That’s what makes high BP so dangerous. It’s a key risk factor for heart disease, the #1 cause of death in America.

47.7% of American adults have high blood pressure
Often 0 Symptoms Most people cannot feel when their BP is high
3 in 4 adults with high blood pressure do not have it under control

Sources: NIH National Heart, Lung, and Blood Institute; American Heart Association; Journal of Clinical Hypertension.

Left uncontrolled, high blood pressure gradually damages blood vessels and can lead to heart attack, stroke, heart failure, kidney failure, vision loss, sexual dysfunction and cognitive decline.

High BP readings deserve attention now, because the damage can build without a clear warning. Waiting until you feel something means waiting for a signal your body may never give you.

Does Any of This Sound Familiar?

  • Your doctor flagged your blood pressure, and the conversation suddenly moved toward a prescription you could be taking for life.
  • You watched someone close to you deteriorate on long-term medication, and you refuse to follow that path
  • Demanding days take more out of you. Workouts take longer to recover from. By afternoon, the energy you used to rely on has already started running out.
  • You’ve made lifestyle changes, yet your BP readings or stamina still aren’t where you want them
  • You want to keep travelling, working, exercising and showing up for the people who depend on you, without wondering if your cardiovascular health is beginning to set the limits.
Your Options

When Your Doctor Says Your Blood Pressure Is Too High, You Have 3 Options.

Prescription Medication

Works by directly overriding your body's mechanisms.

  • Common side effects include: Fatigue, dizziness, headaches, nausea, persistent dry cough
  • Doses often increase over time, and it's easy to end up on 2 prescriptions, then 3, or more

Most adults want to support their cardiovascular system proactively before medication becomes the only conversation.

Generic Supplements

Many formulas don’t work because they rely on a single ingredient or underdosed amounts. A cheap bottle becomes expensive when it adds another routine and leaves you feeling no different, or with unwanted side effects.

  • Beetroot: A study found that 1 in 15 participants supplementing with beetroot experienced headaches. Can also turn urine and stools red, and cause stomach upset or bloating.
  • Garlic: Often causes gas, body odor, lingering garlic breath, and abdominal discomfort
The Third Way

Flow™ by Heartheris

Strengthens and supports your cardiovascular system the way it was designed to work, without overriding it.

  • Combines 3 clinically studied ingredients at effective doses shown to support healthy blood pressure, circulation, artery protection, and heart-healthy energy.
  • Lasting results that build over time: Safe for long-term daily use.
  • Made in the USA, trusted by healthcare professionals, and protected by a 90-day guarantee.
Comparison visual showing the prescription path versus Flow™ support
Generic Supplements Rx Meds Flow™
Clinically studied doses
Multi-pathway BP support Varies
Doctor-Endorsed N/A
Full dose transparency N/A
Supports energy & stamina
All-natural, Everyday-friendly Varies
90-Day Money-Back Guarantee
Vegan, Non-GMO, stimulant-free Varies
The Formula

Flow™ Works on Three Fronts. Simultaneously.

Flow™ Triple-Action Blood Pressure Support System — Healthy Circulation, Antioxidant Protection, Cellular Energy
01

Keep Blood Moving Efficiently with Healthy Circulation

Flexible, responsive blood vessels deliver oxygen and nutrients throughout the body efficiently. That’s critical if you want to maintain healthy blood pressure, physical stamina, and the capacity to keep up with demanding days.

  • Flow™ supports healthy blood pressure and nitric oxide production, helping blood vessels relax and respond well.
02

Protect Blood Vessels as You Age

Blood vessels accumulate damage over time from oxidative stress, a key driver of rising blood pressure. As you age, oxidative stress increases, making blood vessels stiffer and placing greater strain on the cardiovascular system.

  • Flow™ delivers plant-based antioxidant compounds that help protect the lining of your blood vessels from this damage.
03

Heart-Healthy Energy That Lasts

If you've noticed your energy or stamina isn't what it used to be, CoQ10 levels may be the reason. CoQ10 declines naturally with age, and the heart muscle is one of its biggest consumers.

  • Flow™ restores CoQ10 and supports the energy your heart needs to keep pace with your life without relying on caffeine or stimulants.

Every ingredient is backed by peer-reviewed clinical research and optimally dosed at the levels used in published studies. Here's what's in it and why it matters.

MegaNatural-BP® grape seed extract ingredient infographic — supports healthy circulation, vascular protection and endothelial function
Patented Ingredient

MegaNatural-BP® Grape Seed Extract

300mg per daily serving • ≥90% Polyphenols

Support Healthy Blood Vessels, Efficient Blood Flow and Physical Performance

MegaNatural-BP® is a patented grape seed extract sourced from the highest quality, polyphenol-rich wine-grape seeds.

  • Supports the body’s natural production of Nitric Oxide: Healthy Nitric Oxide production helps blood vessels stay flexible, blood flow more freely, and your heart work less hard.
  • Supports healthy circulation: Helps oxygen and nutrients reach your muscles, organs and brain efficiently.
  • Supports the stamina, recovery and physical capability you rely on throughout the day.
Olive leaf extract ingredient infographic — antioxidant defense, supports healthy blood vessels and circulation
Time-Tested Botanical

Olive Leaf Extract

800mg per daily serving • >20% Oleuropein

Help Protect the Cardiovascular System You Depend on Every Day

Known as the Tree of Life, the olive tree has been cultivated for over 6,000 years.

  • Delivers oleuropein and hydroxytyrosol: Key protective plant compounds that help relax blood vessels and promote healthy blood pressure.
  • Provides antioxidant protection: Helps shield blood vessels from damage caused by harmful free radicals.
  • The cardiovascular system’s natural defenses weaken as you age, so this protection becomes increasingly critical for healthy blood pressure and long-term independence.
CoQ10 ingredient infographic — supports mitochondrial energy production and cardiovascular function
Cellular Powerhouse

Coenzyme Q10 (CoQ10)

200mg per daily serving

Maintain Energy, Focus and Recovery With Age

Longer days, slower recovery and afternoon fatigue can make age feel more limiting than it should. CoQ10 supports your cells’ energy production process, but your body’s natural CoQ10 levels decline with age.

  • Supports heart-healthy energy: CoQ10 is especially important for cardiovascular function because the heart is one of the most energy-demanding organs.
  • Provides targeted support for adults who want to maintain stamina and long-term heart health.
Clinical Research

The Clinical Evidence Behind the Formula.

MegaNatural-BP® Grape Seed Extract
Clinical Study: 8-week randomized controlled trial with pre-hypertensive adults, 300mg per day.
Participants saw an average effect of 8 mmHg (systolic BP) and 5 mmHg (diastolic BP) vs. placebo.
Robinson, M., Lu, B., Edirisinghe, I., & Kappagoda, C.T. Journal of Pharmacy and Nutrition Sciences, 2012
Olive Leaf Extract
Clinical Study: 8-week clinical trial with adults with stage-1 hypertension, twice daily dosing.
Supported healthy blood pressure by 11.5 mmHg (systolic) and 4.8 mmHg (diastolic) vs. placebo.
Susalit, E., et al. Phytomedicine, 2011
Coenzyme Q10 (CoQ10)
Clinical Study: Meta-analysis of 12 clinical trials, hypertensive patients.
CoQ10 supplementation supported healthy systolic blood pressure by up to 17 mmHg and diastolic by up to 10 mmHg.
Rosenfeldt, F.L., et al. Journal of Human Hypertension, 2007
What to Expect

What Consistent Daily Use Looks Like.

Man resting courtside after a pickleball game, relaxed and energized
Week 1 to 2

The Spark

  • Steadier daily energy and sharper focus.
  • CoQ10 levels rising to support your cells' natural energy production.
Week 3 to 6

The Flow

  • Your daily routine feels more effortless.
  • Less afternoon fatigue and greater mental clarity.
  • Antioxidant compounds from Grape Seed and Olive Leaf working to support healthy blood pressure and circulation.
Week 7 to 11

The Core

  • A real shift in full-day stamina, recovery, and heart-healthy energy.
  • The triple-action formula is actively supporting your vascular lining, which is crucial for healthy blood flow.
Week 12 and Beyond

The New Baseline

  • Sustained daily support for healthy blood pressure, across three pathways working in synergy.
  • A steady new baseline of long-term vitality, physical capability, and cardiovascular wellness.

This is why the Heartheris Confidence Guarantee covers 90 days, not 30, not 60. Real cardiovascular support takes time, and we stand behind it.

Couple walking together on a beach path, laughing
What Our Customers Are Saying

Verified Reviews, Real Results

My family history made me take this seriously

"My mother spent years managing her blood pressure, and I saw how complicated it became over time. When my doctor flagged my readings, I knew I wanted to find a natural path first. Flow had the strongest evidence behind it, and my energy has felt steadier."

Catherine M.
Age 53
March 29, 2026

Helping my blood pressure and energy

"I'd been feeling run down for longer than I wanted to admit and I just wasn't keeping up with my own pace, or what I was used to. Adding Flow to my routine made a real difference. I'm getting through demanding days with more left in the tank and I feel like myself again. It's also helping with my BP."

Lisa P.
Age 58
April 9, 2026

Makes sense as a long-term habit

"I'm 38 and my doctor said my blood pressure was creeping up earlier than expected, but I didn't want to start medication at my age if there was a legitimate alternative. Flow felt like a smart way to support my heart health naturally, and two capsules fits easily into my morning. I plan to keep going."

Chris V.
Age 38
April 27, 2026

Didn't want to start something I couldn't stop

"After trying Flow, I've been feeling steadier overall. Also, I've always been cautious about medication dependency especially since I didn't want to become reliant at my age. Once you start, stopping becomes its own problem, so I wanted to find another option that works with my body naturally. Flow fits that for me."

Amanda G.
Age 40
May 12, 2026

More energy by week 3

"I've bought supplements before that did nothing so I was skeptical. But the afternoon slump I used to get at work is mostly gone now. I'm getting through the day without reaching for a third or even second coffee. My blood pressure is something my doctor and I are keeping an eye on together."

Marcus L.
Age 46
May 30, 2026

Did my own research first

"I wasn't going to just trust a label. I looked up every ingredient in Flow and checked the actual studies. That's what got me over the line. It's been a solid addition to my routine."

Greg H.
Age 54
June 16, 2026
Worth $195. Yours Free When You Subscribe.

The Heartheris Complete Blood Pressure System

The complete proven system for naturally healthy blood pressure after 40 • Total value: $195

The DASH Diet Protocol guide cover
Volume 1

The DASH Diet Protocol

The nutritional path to healthy blood pressure

The Heart-Healthy Exercise Plan guide cover
Volume 2

The Heart-Healthy Exercise Plan

Science-backed exercise routines for healthy BP, circulation, and stamina after 40

The Sleep and Recovery Guide cover
Volume 3

The Sleep & Recovery Guide

Sleep and recovery routines for healthy BP rhythms, deeper rest, and daily energy

The Stress Management Playbook guide cover
Volume 4

The Stress Management Playbook

Stress recovery tools for healthy blood pressure patterns and calmer routines

The Healthy Weight and Blood Pressure Method guide cover
Volume 5

The Healthy Weight & Blood Pressure Method

Practical frameworks for waist health, metabolism, and sustainable heart-health habits for lifelong vitality

Five expert guides, valued at $39 each. All 5 yours free with any Flow™ subscription. Emailed to you with your first order.
Lifetime updates of new and updated content included for active subscribers.

Choose Your Supply

Take Control. Starting Today.

Clinical studies measured results over 8 to 12 weeks. That's the window where support builds. The 90-day supply gives you that time, plus the full guarantee, so there's no risk in committing to it properly.

One-Time
Subscribe & Save Up to 50% off for life (Limited time only)
30-Day Supply
LIFETIME DISCOUNT: 40% OFF
30-Day Subscription: Lifetime savings of 40% plus free ebook
1 Bottle of Flow
1 Bottle
$90.00 Retail
$54.00 / month
Save 40% for life when you buy today
$1.80 / day
Get Flow™
  • Free shipping
  • Free: Complete Blood Pressure System - 5 Expert Guides ($195 Total Value)
  • Pause or cancel anytime
  • 90-Day Money-Back Guarantee

If it doesn't work for you, you pay nothing. No doctors. No hassle. Every penny back.

90 Day Money-Back Guarantee for Flow™

Try Flow™ for 90 days, risk-free. If it's not delivering for you, contact us and we'll refund every dollar. No questions. No hassle.

Choose Your Supply

Questions Worth Asking

Take two capsules daily with a meal. For best results, take one capsule in the morning and one in the evening. Each bottle contains 60 capsules, a full 30-day supply.

Flow™ is formulated with three ingredients that have each been studied specifically for blood pressure support in peer-reviewed clinical trials. In those studies, participants taking the same doses found in Flow™ saw meaningful support for healthy blood pressure levels over 8 to 12 weeks.

Individual results vary, and Flow™ is a dietary supplement, not a medication. It works best as part of a healthy lifestyle that includes a heart-healthy diet and regular exercise. If you are currently on blood pressure medication, consult your healthcare provider before adding any supplement. To give you confidence in trying it, every first order is covered by our 90-Day Money-Back Guarantee.

Individual results vary. Some customers report feeling more energized within the first two weeks. The clinical studies on our key ingredients measured outcomes over 8-week and 12-week periods, so we recommend giving Flow™ at least 8 to 12 weeks for the full benefits to develop. This is why we offer a 90-day money-back guarantee.

Flow™ is made from natural ingredients and is generally well-tolerated. However, if you are currently taking blood pressure medication or any other prescription drugs, we strongly recommend consulting your healthcare provider before starting any new supplement.

Yes. All three ingredients in Flow™ have established safety profiles and have been used in clinical studies lasting 8 weeks or longer. Flow™ contains no stimulants, caffeine, or habit-forming substances, making it suitable for daily, long-term use as part of a healthy lifestyle.

Our 90-Day Money-Back Guarantee lets first-time customers try Flow™ completely risk-free. If it's not a fit or doesn't meet your expectations, simply contact us and we'll give you a full refund.

We offer a 90-day money-back guarantee on all orders for first-time customers. If you're not satisfied with Flow™ for any reason, simply contact our support team within 90 days of your purchase date for a full refund. No questions asked.

When you subscribe, your chosen supply of Flow™ is automatically shipped at your selected interval (every 1 or 3 months). You save up to 50% compared to one-time purchases, and all subscriptions include free shipping. You can pause, skip, or cancel your subscription at any time through your account, with no penalties or fees.

The 90-day subscription works out to $1.50 a day, less than many coffees or energy drinks. Buying single-ingredient supplements separately can also mean paying for multiple bottles, routines and reorder schedules. The total cost can quickly exceed the price of one complete formula.

Flow™ combines 3 patented/standardized ingredients in 1 simple trusted formula, with free shipping, the $195 Complete Blood Pressure System, and a 90-day guarantee for you to decide whether it earns a place in your routine.

Every subscription to Flow™ includes The Heartheris Complete Blood Pressure System: five expert guides written specifically for adults managing blood pressure naturally, especially after 40.

The guides (retail price: $39 each) cover diet and nutrition, heart-healthy exercise, better sleep and recovery, stress management tools, and a healthy weight and blood pressure framework. Together, they're designed to help you build a practical lifestyle foundation backed by evidence and proven to support healthy blood pressure and long-term cardiovascular health.

The series has a $195 value and is emailed to you with your first order. All active Flow™ subscribers also get complimentary lifetime updates when new content is added or revised in the guides.

Flow™ is a triple-action blood pressure support formula that addresses healthy circulation, antioxidant protection, and heart-healthy energy simultaneously, providing comprehensive cardiovascular support.

Other brands typically rely on a single active ingredient, use proprietary blends that hide actual ingredient amounts, or under-dose ingredients. A product listing CoQ10 at 30mg looks identical on a label to one dosed at 200mg. The difference is whether you're getting the amount that was actually used in the peer-reviewed trials cited on our website. Flow™ combines three clinically studied ingredients at their full researched doses in a single supplement.

Flow™ is also doctor-endorsed, reviewed by healthcare professionals who assessed both the formula and the studies behind it.

Quality You Can Trust

Clinically Studied

Every ingredient is backed by peer-reviewed clinical research at the doses used in those studies.

Doctor-Endorsed

Formula and ingredients reviewed and trusted by licensed healthcare professionals.

cGMP & NSF Certified Facility

Produced under Current Good Manufacturing Practices in an NSF-certified facility.

Proudly Made in USA

Manufactured in the United States in an FDA-registered facility.

Support the Heart You Need for the Life You Still Want.

More energy for demanding days. More stamina for the people and plans that matter. More confidence heading into the next checkup.

No prescriptions. No dependency. Just the decision to take care of your heart on your own terms, with nutritional support your cardiovascular system was designed to use. Backed by a 90-day guarantee, so you can try it without risk.

TRY FLOW™ RISK-FREE