Fast, Advanced Metabolic Weight Loss, Athletic Performance & Injury Recovery Solution

Optimize Blood Circulation for Significant Outcomes!

Everyone with an active lifestyle has experienced the benefit of improved blood circulation, and Circularity has developed a one-of-a-kind, industry-leading, advanced metabolic weight loss, athletic performance and injury recovery solution to magnify those benefits with outsized results.

Are you taking needle shots, medications and supplements to help lose weight and improve your performance (e.g., Nitric Oxide)?

Then you will love the GMP-compliant medical CO2 delivered by the latest non-irritating, non-toxic, and fully non-invasive transdermal infusion technology called D'OXYVA® (deoxyhemoglobin vasodilator). Nitric Oxide (NO) is marketed all over for its benefits, yet CO2 does even more for the body and until recently has been ignored. It wasn’t until Circularity Healthcare found a gentle, fast and effective way to deliver CO2 over the skin and over the counter that the real benefits could be discovered.

D'OXYVA does far more than significantly enhance your performance and reduce recovery time.

DOXYVA Dark Gray (DG) Complete Health Device (Zoom-in) | Non-invasive Non-Significant Risk (NSR) Transdermal (Over-the-Skin) Device 7011


Enter promo code 'GET-FIT' in the Discount Code field on the shopping cart page and get the best offer today.


D'OXYVA is an advanced metabolic weight loss, athletic performance and injury recovery solution. It uses a painless, non-invasive transdermal (over the skin) delivery of vaporized medical CO2. D'OXYVA significantly increases oxygenated blood flow, skin perfusion, and strengthen microcirculation for hours at a time, based on various published and unpublished clinical evidence. These significant physiological enhancements all lead to outsized performance and clinical outcomes.

    After a 5-minute administration, users in various clinical trials recorded dramatic improvements of often 100% to over 300% in macro-, and microcirculatory blood flow for often well over 4 hours afterward.

    Pro athletes and casual sport enthusiasts reported significant improvements in body weight, stamina, energy, and recovery in 2 to 4 weeks with a single 5-minute delivery daily.

    In controlled human clinical trials, D'OXYVA's microcirculatory solution has demonstrated remarkable improvements in heart rate, skin receptor signaling, the autonomic nervous system, full body skeletal tissue perfusion, and other vital physiological functions that lead to higher metabolic activity.


Powerful Metabolic Weight Loss for Women and Men Even Against Obesity

Taking D'OXYVA daily promotes benefits related to significantly improved blood circulation, including significantly increased cardiac activity, physical fitness, metabolism, endurance, energy balance and a healthy weight.

Studies have shown, a single 5-minute delivery daily with our device weighing less than a pound could have you shedding pounds, being more active again, while fighting obesity effectively. In just a few weeks.

If you depend on exercise to bolster your circulation and metabolism in order to lose weight, then supplement your efforts with D'OXYVA's microcirculatory blood flow solution.

DOXYVA Turquoise (TQ) Complete Health Device (Zoom-in) | Non-invasive Non-Significant Risk (NSR) Transdermal (Over-the-Skin) Device 7011

Additional benefits when taking D'OXYVA daily may include, but are not limited to:

    Increased & improved muscle size & body tone, enhanced cardiac function

    Significant, fast physical performance increase & pain relief

    Significantly improved mental acuity; concentration, problem solving, multitasking, pattern recognition & eye-hand coordination

    Promoting relaxation & managing stress

    Metabolic weight loss as a result of improved circulation & metabolism

    Enhanced absorption of skin & body enhancing products through the increase of blood circulation in the skin tissues


D'OXYVA DELIVERS CONSISTENT RESULTS MEASURABLE IN SECONDS - Take our guarantee challenge and you may earn free products

Click here or image below and see example test result.

D'OXYVA is promising the fastest, easiest, and most efficient transdermal (over the skin) delivery locally anywhere on the body with complete health care due to its patented and patent-pending technology. Subjects who used D'OXYVA's athletic injury recovery solution regularly also reported significant muscle pain relief and much stronger vitals during physician checkups than with any other modality they have already tried. D'OXYVA is not considered doping according to the United States Anti-Doping Agency (USADA).


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What it does

D'OXYVA® (deoxyhemoglobin vasodilator) is the only fully non-invasive, non-irritating, non-opioid, and completely painless, transdermal (over the skin) microcirculatory solution with industry-leading clinical research results that does not break the skin's barrier.

In short, based on current leading neurology, immunology, microvascular, and cellular oxygenation science, D'OXYVA is leading the field by quickly targeting to:

Significantly lower the risk of diabetes and cardiovascular complications

Provide complete healing of difficult wounds together with major pain relief and improved quality of life:

  • Detoxify the skin and body
  • Improve sleep
  • Stamina and skin health
  • Reduce inflammation
  • And much more for all kinds of people

Highlighted reviews

Read more

"I am seeing an increase in muscle mass due to the D'OXYVA. I feel great. Thanks, Dr. Jim" - Dr. Jim Bledsoe from Pensacola, FL United States

"I have found that after only two weeks of using the D'OXYVA system daily that my metabolism has increased and is helping me to lose weight. My sex drive has increased and I am sleeping better throughout the night." - Judy Trocha from Pollock Pines, CA United States

How it works

D'OXYVA's soft vapor solution with GMP-compliant medical CO2 readily dissolves in a molecular form in the skin to increase skin perfusion pressure, microcirculation.

It is non-electrical, handheld, painless, fast, and easy to use with no adverse side effects, according to years of user feedback and the results of past clinical trials with D'OXYVA.

It is an affordable, stand alone and adjunct application locally and all over the body. Taking D'OXYVA is easy; hold it against your skin surface for 5 minutes total, like comfortably inserting your thumb or anywhere you are hurt.

Increased oxygen-rich microcirculatory tissue perfusion is widely reported in published clinical research to improve physiological processes including but not limited to wound, tissue healing and repair, athletic performance, stamina, sleep quality, skin health, and much more.

D'OXYVA has recorded instant, outsized, and sustained improvements of the autonomic nervous system (ANS) in the brain leading to major tissue perfusion, blood circulation in macro-, and microcirculation enhancement in controlled human clinical trials (Phase I to III). These benefits result in significant improvements of essential physiological processes and clinical outcomes.

Medical CO2 gas is a widely accepted so-called gasotransmitter acting as a natural vasodilator amongst other beneficial critical signaling funtions when delivered by D'OXYVA's patented and patent-pending process.

D'OXYVA delivers the highest possible concentration of CO2 and has been clinically studied to significantly increase lasting blood flow volume in the microcirculatory system.

In addition, increased microcirculation with CO2 is widely known to increase the perfusion of oxygen.

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