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Why Good Blood Circulation Is Important for Overall Health
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Science underlying D’OXYVA® receives the Nobel Prize in Physiology or Medicine in 2019
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How does transdermal non-invasive CO2 infusion at the thumb cause improved blood circulation and cellular O2 levels in the foot?
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Did you know when used in a regimen, D`OXYVA users have reported a number of health and beauty benefits?
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INTRODUCING D’OXYVA

D’OXYVA® (deoxyhemoglobin vasodilator) is the first biotech solution of its kind — validated to significantly improve macro- and micro-circulation of blood flow and certain nerve activities in the body, which together are widely reported to form an effective non-invasive, pain-free solution option for many conditions.

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Our mission is to design, develop, manufacture, and market proprietary, advanced, and affordable technologies that significantly improve quality of life by improving some of the most essential physiological functions in the body.

HOW D'OXYVA® WORKS

D'OXYVA | Cardiovascular, Diabetes Care, Pain Reliever in CA.
D’OXYVA uses carbon dioxide — non-toxic substance — administering it via its fully non-invasive skin delivery system.
D’OXYVA‘s over-the-skin route of administration has demonstrated a safer, more effective alternative route to inhalation — a routine delivery method in hospitals.
D’OXYVA’s platform solution uses vaporized ultra-purified carbon dioxide that acts as a catalyst for the body to help improve its functions and heal itself.
Purified carbon dioxide is a non-toxic molecule and can be sold by Circularity over the counter (OTC) and online without the need for a prescription. Our products are manufactured in compliance with the highest standards.
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Doesn’t Your Health Deserve D’OXYVA®?

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physician-recommended, easy to use daily

Why Use D'OXYVA?

D'OXYVA | Cardiovascular, Diabetes Care, Pain Reliever in CA.

Painless Anywhere on Your Skin

D’OXYVA is a fully non-invasive, non-irritating, non-opioid, and completely painless over-the-skin application.

D'OXYVA | Cardiovascular, Diabetes Care, Pain Reliever in CA.

5-Minute Daily Application

D’OXYVA’s pioneering biotechnology provides a simple, effective route of administration in just 5 minutes each day.

D'OXYVA | Cardiovascular, Diabetes Care, Pain Reliever in CA.

For Home and Professional Use

The D’OXYVA delivery device and CO2 cartridges can be purchased online, without the need for a prescription.

Doesn’t Your Health Deserve D’OXYVA®?

        BUY D’OXYVA

30-Second VIDEO THAT WILL MAKE YOU LOVE D'OXYVA

Discover the Science Behind D'OXYVA

D’OXYVA® (deoxyhemoglobin vasodilator) is the only fully non-invasive, non-irritating, non-opioid, and completely painless, skin delivery (over-the-skin) nerve stimulant and microcirculatory solution.

With over seven years of industry-leading research results, D’OXYVA® demonstrated that it does not break the skin’s barrier while it provides outsized quality of life and outcomes quickly and affordably.

In short, based on current leading neurology, immunology, microvascular, and cellular oxygenation science, D’OXYVA® is leading the field by:

  • Significantly lowering the risk of diabetes and cardiovascular complications.
  • Providing complete significant improvement of difficult wounds together with major pain relief and improved quality of life.

D’OXYVA®‘s gentle vapor solution with purified CO2 readily dissolves in a molecular form in the skin, acting as a catalyst to improve skin perfusion pressure and optimize nerve functions and microcirculation.

D’OXYVA® delivers fast solution to the areas you need it most. It’s also easy-to-use virtually anywhere — even from the comfort and privacy of your own home.

Significant results in 4-8 weeks*

D'OXYVA Once a day, 5 Days/Week

D'OXYVA | Cardiovascular, Diabetes Care, Pain Reliever in CA.

Over two dozen studies demonstrated sterling results at clinics and at home with zero adverse events.

D’OXYVA® (deoxyhemoglobin vasodilator) has recorded significant results, delivering major outcomes for well over 90% of users.

Average results rounded for display, based on number of enrolled subjects in each study with D’OXYVA® and user feedback.

Read D’OXYVA® Clinical Evidence >>

Ask your doctor before taking D’OXYVA®.

Read D’OXYVA® Regulatory Statements >>

We will refund your entire D’OXYVA® purchase price if you do not achieve any improvements (proof of purchase required, improvements of blood flow (perfusion index) measured from absolute baseline without taking D’OXYVA®).

Read Circularity’s Return Policy >>

most frequent questions and answers

FAQ

Correct. That’s why D’OXYVA’s gentle process demonstrated that it does NOT significantly increase the CO2 content in the blood or tissue and instead reduces the CO2 content per partial pressure of oxygen (O2). This just means D’OXYVA oxygenates the blood and tissue due to inducing the beneficial Bohr effect. In addition, CO2 is a so-called gasotransmitter that signals the autonomic nervous system in the brain to launch protective mechanisms that tend to move a host of critical functions into balance (homeostasis).

Search the terms we use on this site on the internet to learn more and measure your own results at home or with your doctor with a pulse oximeter for one example. Then watch your blood oxygen (SpO2) and perfusion index (peripheral blood flow) rise quickly in just a half an hour and hour that stays elevated for several hours after a single 5-minute D’OXYVA (single 16g cartridge)! Measure results with your blood pressure and blood glucose meter. For example, take it before your workout to boost energy and after for rapid recovery. Take it to restore healthy blood flow for your foot wounds or back pain or headaches. Reduce the risks of major infections, chronic illnesses and skin damage.

Simply by reducing the need to spend on expensive modalities that just don’t work at the underlying problem, they only act as an expensive bandaid. However, with the help of D’OXYVA your body gets to the bottom of the problem and starts regulating critical functions to restore order and even generate new and highly beneficial resources such as vessel structure growth, tissue repair, cell production and other hormonal and neural functions. Take D’OXYVA together with your beloved supplements, vitamins and even necessary medications and treatments to boost their efficacy and likely reduce any negative effects you may be experiencing from some of them. 

Reduce unwanted doctor visits, recommended and ranked top by experts!