Have your treatments failed to help?
Rapidly Elevate
Cardiovascular | Microvascular | Neurological
Health
Cardiovascular
Microvascular
Neurological
Health
Alleviate Moderate-to-Severe Chronic Pain, Fibromyalgia, Neuropathy, Arthritis
Alleviate
Moderate-to-Severe
Chronic Pain
Fibromyalgia
Neuropathy
Arthritis
Transform Athletic & Intimate Performance for the Long Term
Have your treatments failed to help?
D’OXYVA®‘s advanced long-term regenerative solution is extensively researched to work naturally for the entire body by significantly improving lasting circulation, especially microcirculation, and autonomic nerve activities, while reducing inflammation.
SAVE BIG & LIVE LIFE TO THE FULLEST*
*15% OFF TODAY
PROMO CODE: FB15
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World-renowned Medical Scientists & Doctors Recommend D’OXYVA
“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 at Professional Education Research Institute (Global CRO)
Exceptional
Safety & Efficacy
✔ 36 human studies in 10 years
✔ Expanded pivotal studies at 18 U.S. medical universities
✔ 0% adverse event report rate
✔ 97% of daily users report major results in 2-4 weeks
Get great deals, learn more about our science & evidence
Over 1 million applications in over 36 countries
D’OXYVA® has been demonstrating an exceptional safety and efficacy record via a decade of extensive clinical evidence and thousands of happy customers with some of the most severe health conditions.
- 18 of the 20 top-ranked U.S. medical universities are engaged in pivotal trials under contract with a leading global clinical research organization
- Available exclusively via doxyva.com, amazon.com, and select major hospital systems
- 97% of daily users report life-changing benefits in 4-8 weeks
Get great deals, learn more about our science & evidence
Get Dr. Maryam Lustberg’s new article discussing her life and D’OXYVA
Dr. Lustberg is Director of The Breast Center at Smilow Cancer Hospital and Chief of Breast Medical Oncology at Yale Cancer Center
In various studies, D’OXYVA nearly fully relieved & resolved in 4-8 weeks even the most severe cases of chronic pain, fibromyalgia, migraines, diabetes, varicose veins, venous insufficiency, chronic wounds, low sexual performance, peripheral neuropathy, stroke, and insomnia.
WHAT IS D’OXYVA?
https://www.youtube.com/watch?v=aZkWu33Y4fM?rel=0
D’OXYVA® (deoxyhemoglobin vasodilator) is a novel, hand-held, regenerative biotechnology that can be used at home and on the go in minutes to address innumerable aspects of patient health, especially the most vulnerable cases.
Underlying many disease states are the conditions of inadequate micro-circulation, impaired tissue perfusion, and autonomic nervous system (ANS) imbalance.
In over three dozen clinical studies, D’OXYVA has demonstrated inducing significant and lasting improvements in peripheral blood flow, cellular oxygenation, tissue perfusion, and the ANS, enabling rapid and thorough healing and homeostasis to occur.
Once or Twice a Day, 5 Days a Week
Significant Long-term Results in 4-8 Weeks for 97% of Daily Users
https://www.youtube.com/watch?v=slFmRDmOs1c?rel=0
✔ Clinically-researched, pain-free, non-opioid, non-prescription, full-body, rapid, gentle vapor solution
✔ Lasting relief of severe chronic pain in 2-4 weeks, underlying chronic complications in 4-8 weeks
✔ Remove the appearance of mild-to-severe varicose veins in 4-8 weeks
✔ Significantly improve chronic, burn, trauma wound healing in 2-4 weeks
✔ Boost stamina, athletic and intimate performance in 2-4 weeks
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.
60-DAY MONEY-BACK GUARANTEE
97% users realize major and quantifiable results in 2-4 weeks
60-day money-back guarantee in the unlikely event you don’t detect or realize results with 2x daily applications/cartridges in 4-8 weeks
D’OXYVA Start Health Set Includes
D’OXYVA Device + Box of (25) D’OXYVA Cartridges
(Single-use 5-minute Applications)
FREE Special Oximeter – Measure Microvascular Blood Flow, Adjust Regimen, Maximize Results
Five Years Limited Warranty
Listen to Dr. Fiott’s 10-minute podcast about D’OXYVA with valuable health tips for big health issues.
https://youtu.be/2Tz861WBa3Y?si=dF68sH4MDXbUOCZ_
HOW IT WORKS
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*
https://www.youtube.com/watch?v=Ten7njHEQoI?rel=0








*References
- Transdermal CO2 Increases Perfusion Index in Patients with Placenta Accreta Following Temporary Abdominal Aortic Cross-Clamping (Recent Published Paper on D’OXYVA – PDF)
- Prof. Puruhito Pivotal Wound Study (Published Paper on D’OXYVA – WARNING! Images of Wounds – PDF)
- Prof. Delp Microcirculation Study (Published Paper on D’OXYVA – PDF)
- Impaired Tissue Perfusion : A Pathology Common to Hypertension, Obesity, and Diabetes Mellitus – PDF)
IS IT SAFE?
With zero reports of adverse side effects, D’OXYVA® is recognized for its exceptional safety profile.
Easy To Use
No prescription required. Get immediate and lasting benefits that result in major outcomes in a few weeks 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 applicator that’s perfect when you’re on the go, D’OXYVA® is self-administered via a gentle, non-invasive, water-based vapor solution.
D’OXYVA® delivers its patented super-saturated vapor via the skin’s sweat pores by way of a non-invasive, non-electric, non-significant risk (NSR), handheld, and light-weight topical applicator.
When super-saturated 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 improved neurological, hormonal, and vascular functions, especially 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.
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.
Our products are manufactured in compliance with the highest standards.
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.
Ask us for tailor-made regimens for best results.
Ultra-purified and super-saturated carbon dioxide is a non-toxic molecule and can be sold by Circularity Healthcare online without the need for a prescription.
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 maximize your benefits per the severity of your underlying conditions.
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.
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 well-being including much improved sleep, stamina, and chronic pain relief in as little as 2-4 weeks.
https://www.youtube.com/watch?v=HQvtoYQODaw?rel=0
“D’OXYVA® has made such a profound impact in my life. I sleep better and my concentration has improved so much.” –Becky
https://www.youtube.com/watch?v=JejI9RH5uIA?rel=0
“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
https://www.youtube.com/watch?v=1zSyk4F09Yc?rel=0
“D’OXYVA® has been amazing. I have seen such an improvement in my health and energy.” –Theora

CarolineU.S.A.
“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!”

LeroyU.S.A.
“This gadget is amazing! It really helped reduce my back pain and my Covid-19 symptoms in a few days. Absolutely love it!”

PBranhamU.S.A.
“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 GoldenU.S.A.
“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!”
https://www.youtube.com/watch?v=lEk1n_uL4SY?rel=0“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.” –Jonathanhttps://www.youtube.com/watch?v=96XBM2Hj-YM?rel=0“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.” –Matthttps://www.youtube.com/watch?v=HMzKdn1TVhc?rel=0“This gadget is amazing! It really helped reduce my back pain and my Covid-19 symptoms in a few days. Absolutely love it!” –Leroy
WHAT’S THE SCIENCE BEHIND IT?
Product & Science Education
2 Videos

0:33

4:30
D’OXYVA® can be used for any condition in which inflammation is at play, as its active ingredient, ultra-purified CO2 has been observed in medical research to suppress pro-inflammatory cytokines and augment various other elements of inflammatory pathways.
WHAT CONDITIONS CAN IT 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.
D’OXYVA is appropriate for any acute or chronic state that an improvement in perfusion may benefit.
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.
WHAT ARE THE RESULTS AFTER A DECADE OF MEDICAL RESEARCH?
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 MEDICAL RESEARCH
An abundance of clinical evidence that reflects the efficacy of D’OXYVA® has been compiled over the past decade. World-renowned medical scientists and doctors are involved in collecting more medical research in various fields.
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.
60-DAY MONEY-BACK GUARANTEE
97% users realize major and quantifiable results in 2-4 weeks
60-day money-back guarantee in the unlikely event you don’t detect or realize results with 2x daily applications/cartridges in 4-8 weeks
D’OXYVA Start Health Set Includes
D’OXYVA Device + Box of (25) D’OXYVA Cartridges
(Single-use 5-minute Applications)
FREE Special Oximeter – Measure Microvascular Blood Flow, Adjust Regimen, Maximize Results
Five Years Limited Warranty
FREQUENTLY ASKED QUESTIONS
[WPSM_AC id=4410139]
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 ground breaking 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.
