Improving Lives by Improving Blood Flow™

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Elevate Vascular Health & Target Underlying Conditions

Alleviate Mild-to-Severe Chronic Conditions & Pain, Boost Stamina

D'OXYVA for pro and casual athletes

D’OXYVA® works naturally by significantly improving lasting blood flow and autonomic nerve activities and has been demonstrating an exceptional safety and efficacy profile via a decade of clinical evidence and thousands of everyday users.

In various studies, D’OXYVA relieved in 3-5 weeks especially those who suffer from Chronic Pain, Fibromyalgia, Diabetes, Varicose Veins, Venous Insufficiency, Chronic Wounds, Low Sexual Performance, Peripheral Neuropathy, Stroke, and Insomnia.

WHAT IS D'OXYVA®?

D’OXYVA® (deoxyhemoglobin vasodilator) is a novel, hand-held, over-the-skin biotechnology that can be used at home in minutes to address innumerable aspects of patient health, especially the most vulnerable cases.

Underlying many disease states are the conditions of inadequate microcirculation and impaired tissue perfusion. In several clinical studies, D’OXYVA® has been demonstrating inducing significant and lasting improvements in peripheral blood flow and cellular oxygenation, enabling rapid tissue healing to occur.

D’OXYVA® is currently undergoing expanded pivotal clinical trials involving 18 of the 20 top-ranked U.S. universities as a universal treatment for chronic ulcers secondary to diabetes, after three successful such human studies.

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D'OXYVA for pro and casual athletes
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Once or Twice a Day, 5 Days a Week

Significant Results in 4-8 Weeks

“Thousands of competing products in the past nearly twenty-five years have failed in achieving what D’OXYVA® has obtained in terms of regulatory approvals, clinical safety and efficacy in the past seven years.” – Dr. Charles M. Zelen, CEO of PERI, a leading global clinical research organization

10 Years of Sterling Evidence


All three dozen completed human studies demonstrated sterling results at prestigious academic research institutions, hospitals, clinics, and at home without a single adverse event report.

D’OXYVA® (deoxyhemoglobin vasodilator) has recorded significant results, delivering major outcomes for over 97% of a wide variety of enrolled patients and regular daily users with complex health complications.

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Written & vetted by internationally-renowned doctors & scientists​

HOW DOES IT WORK?

D'OXYVA Advanced Circulatory Health - Rapid, Gentle Skin Applicator (Dark Gray)

Tissue oxygenation is also increased via an increase in oxygen unloading in red blood cells (Bohr effect) as well as changes in cellular pathways related to oxygen delivery. With this increase in perfusion comes an increase in macro and micronutrient delivery to the tissue.

D’OXYVA® delivers supersaturated CO2 + H2O Vapor™ via the skin’s sweat pores by way of a non-invasive, non-electric, non-significant risk (NSR), handheld, light-weight transdermal delivery applicator.

When molecular CO2 delivery on the skin made possible by D’OXYVA® is sensed by the circulatory and nervous systems, a cascade of cellular signaling occurs that leads to increased peripheral blood flow via vasodilation and vasoconstriction.

Tissue oxygenation is also increased via an increase in oxygen unloading in red blood cells (Bohr effect) as well as changes in cellular pathways related to oxygen delivery. With this increase in perfusion comes an increase in macro and micronutrient delivery to the tissue.

The over-the-skin route of administration of D’OXYVA® has demonstrated a safer, more effective alternative route to inhalation — a routine delivery method in hospitals.

Take your game to the next level and beyond! Significantly improve your stamina and mental clarity in a few weeks.

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5-minutes of Soft Vapor Solution on a thumb & around affected area

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.

 

Our products are manufactured in compliance with the highest standards.

Ultra-purified carbon dioxide is a non-toxic molecule and can be sold by Circularity online without the need for a prescription.

Measure D'Oxyva perfusion index (peripheral blood flow) with fingertip pulse oximeter

Measure your Perfusion Index (peripheral blood circulation) results with each application with a special oximeter we provide for free with the purchase of a product set, and adjust your regimen accordingly. Ask us for tailor-made regimens for best results.

D'OXYVA® Noninvasive
5-Minute Applications

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.

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.

Purified carbon dioxide is a non-toxic molecule and can be sold by Circularity and online without the need for a prescription. Our products are manufactured in compliance with the highest standards.

30-DAY MONEY BACK GUARANTEE

97% of all of our customers see results within 3 weeks. If you don’t detect or realize results with 2x daily applications in 4 weeks, we have a 30-Day Money Back Guarantee.

D'OXYVA Starter Set with Free Oximeter
Buy D'OXYVA

On sale for a limited time for $418.00

D’OXYVA® Advanced Circulation Start Health Set Includes:

  • D’OXYVA Device
  • (1) box of 25 cartridges
  • FREE Oximeter ($60 Value)
  • 5-Year Warranty
  • Free Shipping
  • 30-Day Money Back Guarantee

IS D'OXYVA® SAFE?

With zero reports of side effects, D’OXYVA® is recognized for its exceptional safety profile. Not a single adverse event has ever been reported over the past decade of research and use.

Easy To Use

No prescription required. Get immediate benefits with a pain-free application that is easy to use anywhere.

Affordable

Now you can stop paying for expensive surgeries and countless doctor visits. Instead, target your underlying conditions with D’OXYVA®.

Take It With You

With a lightweight skin applicator that’s perfect when you’re on the go, D’OXYVA® is self-administered with a gentle, non-invasive spray-on solution with a record of zero negative side-effects.

SEE WHAT OUR CUSTOMERS SAY

With thousands of 5-star reviews, D’OXYVA® users across the world are continuing to see massive results with their overall health and wellness including better sleep, increased stamina, and less chronic pain in as little as 2-4 weeks.

“D’OXYVA® has made such a profound impact in my life. I sleep better and my concentration has improved so much.” –Becky

“Everything is supposed to make you healthier, younger, etc; I was skeptical at first but I instantly feel better after a month. It really works.” –Janine

“D’OXYVA® has been amazing. I have seen such an improvement in my health and energy.” –Theora

Caroline
Caroline
U.S.A.
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"I could not believe how my big, bulging spider veins on my leg had faded in a couple of weeks then nearly disappeared in about a couple of months. No more pain either! Thank you, D'OXYVA!"
Leroy
Leroy
U.S.A.
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"This gadget is amazing! It really helped reduce my back pain and my Covid-19 symptoms in a few days. Absolutely love it!"
PBranham
PBranham
U.S.A.
Read More
"Love my D'OXYVA. Everyone needs this to stay fit and healthy and above all, stay in shape with a healthy weight. It only takes a few minutes a day. Must try!"
Jesse Golden
Jesse Golden
U.S.A.
Read More
"I was amazed at how the swelling and stiffness in my joints went away and I had more energy! The best part is they market this product also for its beauty benefits. It can help with acne, wrinkles, spider veins, stretch marks and cellulite! Check out Circularity!”
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“This device is magic, I recommend it to everybody. The amount of energy I’ve gained.. I feel like I’m 20 again. I’m physically a different person.” –Jonathan
“I can definitely feel the difference in my body.” I would say give it a try. It’s a product that you will definitely see a difference.” –Matt
“This gadget is amazing! It really helped reduce my back pain and my Covid-19 symptoms in a few days. Absolutely love it!” –Leroy

DISCOVER THE SCIENCE BEHIND D'OXYVA®

Product & Science Education

2 Videos

Experience hours of improved blood flow with D’OXYVA delivered on your thumb in minutes

Over 97% of people enjoyed a 50-300% circulation boost in an hour that lasted for hours

D'OXYVA blood flow, circulatory, microcirculatory study for severe diabetes, cardiovascular complications
D'OXYVA blood flow, circulatory, microcirculatory study for severe diabetes, cardiovascular complications
Oxygen delivery in the body depends on adequate capillary, microcirculatory blood flow
Oxygen delivery in the body depends on adequate capillary, microcirculatory blood flow
How D’OXYVA delivered at the thumb in minutes causes sustained hours-long blood circulation to the foot to significantly improve (individual 50-300%)
How D’OXYVA delivered at the thumb in minutes causes sustained hours-long blood circulation to the foot to significantly improve (individual 50-300%)
5-minute D'OXYVA delivery on the thumb promotes significant (individual 100-300%) sustained hours-long blood flow to the foot for over 97% of enrolled subjects
5-minute D'OXYVA delivery on the thumb promotes significant (individual 100-300%) sustained hours-long blood flow to the foot for over 97% of enrolled subjects
Foot microvessel health is important for avoiding serious health complications or amputations for diabetics
Foot microvessel health is important for avoiding serious health complications or amputations for diabetics
Microvascular blood flow delivers red blood cells, nutrients, oxygen to every organ and tissue in the body and keeps organs healthy, while avoiding organ failure
Microvascular blood flow delivers red blood cells, nutrients, oxygen to every organ and tissue in the body and keeps organs healthy, while avoiding organ failure
D'OXYVA randomized, double-blind, placebo-controlled safety & efficacy human study at Penn State University, Philadelphia, PA (USA) for autonomic nervous system (nerve) response and microcirculatory blood flow
D'OXYVA randomized, double-blind, placebo-controlled safety & efficacy human study at Penn State University, Philadelphia, PA (USA) for autonomic nervous system (nerve) response and microcirculatory blood flow
D'OXYVA human study at Valley Presbyterian Hospital, Los Angeles, CA (USA) for sustained blood pressure reduction, blood flow, circulation, microcirculation, tissue perfusion (skin perfusion pressure) improvement for diabetic, cardiovascular patients
D'OXYVA human study at Valley Presbyterian Hospital, Los Angeles, CA (USA) for sustained blood pressure reduction, blood flow, circulation, microcirculation, tissue perfusion (skin perfusion pressure) improvement for diabetic, cardiovascular patients
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WHAT CONDITIONS CAN D'OXYVA® ADDRESS?

D’OXYVA® has demonstrated eliminating the appearance of spider veins and varicose veins and resolving associated chronic pain in a few weeks. It has also been found to be efficacious in addressing other common circulatory conditions, including diabetic foot ulcers, heart conditions, and erectile dysfunction.

Athletic users of D’OXYVA® have reported a significant improvement in performance as well as a decrease in the duration of recovery from injuries. Further, D’OXYVA evidence suggest it can significantly improve physical status and ambulation in those struggling with various musculoskeletal and neurological conditions. Users have noted much enhanced mood and cognition, increased stamina and appetite, and improved sleep.
D’OXYVA® is appropriate for any acute or chronic state that an improvement in perfusion may benefit. Additionally, D’OXYVA can be used for any condition in which inflammation is at play, as CO2 has been observed to suppress pro-inflammatory cytokines and augment various other elements of inflammatory pathways.

PROVEN RESULTS WITH A DECADE OF CLINICAL RESEARCH

D'Oxyva user
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In turn, the autonomic nervous system (ANS) responds by unleashing protective mechanisms (parasympathetic) in several ways that result in significantly improved blood circulation, beneficial nerve activities and a host of other functions for achieving homeostasis.

D’OXYVA® has proven itself especially effective for the most vulnerable and complex cases in over three dozen human studies during its nearly decade-long clinical research and real-life results in over two dozen countries.

D’OXYVA® is the first biotech solution of its kind. It delivers a nearly imperceptible, supersaturated (high-concentration) vapor solution of gaseous molecules adjusted to the pH of the skin for maximum absorption without breaking the skin barrier.

In turn, the autonomic nervous system (ANS) responds by unleashing protective mechanisms (parasympathetic) in several ways that result in significantly improved blood circulation, beneficial nerve activities and a host of other functions for achieving homeostasis.

BACKED BY SCIENTIFIC RESEARCH

An abundance of clinical evidence that reflects the efficacy of D’OXYVA® has been compiled over the past decade.

97% SUCCESS RATE WITH MILD-TO-SEVERE CASES

D’OXYVA® use has consistently been shown to increase peripheral blood perfusion by a factor of 2-3x besides significant autonomic nervous system, vasomotor, MDA, vascular structure, cellular and tissue oxygen improvements, and a host of other critical mechanisms of actions.

OVER 3 DOZEN STUDIES WORLDWIDE

In over three dozen studies conducted at various academic institutions worldwide, nearly every subject has reported experiencing chronic pain relief following 1-2 weeks of D’OXYVA® use.
D'OXYVA blood flow, circulatory, microcirculatory study for severe diabetes, cardiovascular complications

30-DAY MONEY BACK GUARANTEE

97% of all of our customers see results within 3 weeks. If you don’t detect or realize results with 2x daily applications in 4 weeks, we have a 30-Day Money Back Guarantee.

D'OXYVA Starter Set with Free Oximeter
Buy D'OXYVA

On sale for a limited time for $418.00

D’OXYVA® Advanced Circulation Start Health Set Includes:

  • D’OXYVA Device
  • (1) box of 25 cartridges
  • FREE Oximeter ($60 Value)
  • 5-Year Warranty
  • Free Shipping
  • 30-Day Money Back Guarantee

FREQUENTLY ASKED QUESTIONS

How do I use D’OXYVA®? To watch how to use the device, simply watch the videos on this page.

What is the fingertip pulse oximeter for? The fingertip pulse oximeter is an economical and accurate method for measuring the results of how well your body responds to D’OXYVA. This high-quality oximeter records pulse rate (PR), peripheral blood flow (perfusion index – PI) and oxygen saturation (SpO2) via the fingers.

How long do the D’OXYVA Advanced Circulation Cartridges (Box of 25) last? A box of 25 D’OXYVA cartridge supplies made exclusively for use with D’OXYVA could last a week, a couple of weeks or a whole month depending on health and athletic performance goals, and severity of condition.

What clinical evidence exists on D’OXYVA? D’OXYVA delivers consistent and powerful results based on Nobel Prize-winning scientific advances and groundbreaking evidence being collected at eighteen of the twenty top-ranked U.S. universities by world-class medical scientists and doctors.

How often should I use D’OXYVA? 2x daily to relieve chronic pain in 14-30 days and see the greatest results in 4-8 weeks.

Do I need any assistance from a medical professional when using the device? Nope, it is an ultra-portable solution that is safe for general use. You can use without any special assistance or electricity.

What if I only want to purchase the D’OXYVA device? In order to use D’OXYVA, you must have the circulation cartridges. With the full bundle, you will receive (25) cartridges in total. If you want to purchase the device only, you can shop directly on our website at doxyva.com/buy-doxyva/.

What if I don’t see results? 97% of all users see results within the first 3 weeks; however, we provide a 30-Day Money Back Guarantee. If you don’t detect improvements with diagnostics and your health, with 2x daily applications (cartridges), simply contact our team at info@doxyva.com and we’ll provide a hassle-free refund of your full purchase price.

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