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

Optimize Blood Circulation for a Wide Variety of 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 athletic performance and injury recovery solution to magnify those benefits with outsized results.

Are you taking supplements to induce production of the widely used Nobel Prize-winning Nitric Oxide (NO) medical gas in your body to boost your athletic performance?

Then you will love the FDA-cleared medical CO2 delivered by the latest non-irritating, non-toxic, and fully non-invasive transdermal infusion technology called D'OXYVA® (deoxyhemoglobin vasodilator).

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

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The D'OXYVA® (deoxyhemoglobin vasodilator) athletic injury pain solution and performance enhancer uses a painless, non-invasive transdermal delivery of vaporized, FDA-cleared 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blood flow, skin perfusion, and strengthen microcirculation for hours at a time, based on various published and unpublished clinical evidence.

After a five-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 four hours afterward.

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

In randomized 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.

These significant physiological enhancements all lead to significant performance and clinical outcomes that have not been reprted by researches elsewhere before.

Additional benefits if used 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, resource management, decision-making, pattern recognition & eye-hand coordination, while promoting relaxation and 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!

  • 1. Check your results at the point of care, via remote patient monitoring at home, or on the go by various reliable FDA-cleared non-invasive diagnostics.
  • 2. Send your results to us before and 30 minutes after taking the full 5 minutes of D'OXYVA.
  • 3. We will refund your full D'OXYVA purchase price if you do not achieve any improvements (proof of purchase required, improvements measured from absolute baseline without taking D'OXYVA).

One good example is the Masimo® iSpO2®, an accurate tool for everyday measurements of the most relevant vital sign to D'OXYVA such as Pi or perfusion index that indicates peripheral blood circulation. More information is available on their website. Click here or image below and see example test result.

D'OXYVA is promising faster, easier, and more efficient transdermal (via the skin) delivery locally anywhere on the body due to its patented and patent-pending technology than any other competitor.

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).



Powerful Metabolic Weight Loss for Women and Men

Using D'OXYVA® (deoxyhemoglobin vasodilator) daily promotes benefits related to significantly improved blood circulation (over 40 percent from baseline reading), including significantly increased cardiac activity, physical fitness, metabolism, endurance, energy balance and a healthy weight.

Studies have shown that a single 5-minute application 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.

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

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"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 water and FDA-cleared medical CO2 vapor mixture 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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