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Frequently Asked Questions

Yes! VO2-Boost is the only VO2 max enhancer with a money-back guarantee.

Order VO2-Boost and if for any reason you aren’t happy with the results within 90 days, simply return the bottle for a 100% refund of your entire purchase price. 

That’s right, it’s on us … even if you liked it enough to polish it off.

VO2-Boost is supported by clinical research, and active compounds specially prepared in the proprietary BodyEndurance™ complex have been cited in more than 5,575 scientific studies.

Yes. VO2-Boost is manufactured for safety in a fully temperature-controlled FDA-inspected facility that ensures purity and accuracy of materials through inspection and evaluation at every step of production and packaging.

No adverse side effects have been reported following use of VO2-Boost, and our formula does not contain dangerous stimulant compounds nor banned substances

No adverse side effects have been reported following use of VO2-Boost. VO2-Boost does not contain any ingredients that appear on the World Anti-Doping Agency (WADA) Prohibited List or the NCAA Banned-Drug List. VO2-Boost contains no ephedrine, ephedra (ma huang), prohormones, yohimbine, or other dangerous stimulant compounds.

In clinical studies, VO2-Boost active ingredients were shown to significantly increase circulating EPO levels in seven days. Significant increases in endurance and VO2 max were observed at 28 days of use.

VO2-Boost consists of a select group of clinically tested natural compounds, including our proprietary BodyEndurance™ Complex.

VO2-Boost does not contain ephedrine, ephedra, ma huang, yohimbine, or other dangerous stimulants.

The ingredients in VO2-Boost are listed on the FDA’s GRAS (Generally Regarded As Safe) list.

Our Subscribe & Save Program offers you deep discounts on our products and free shipping on many of them. Simply select a Subscribe & Save option on this page and your order will be delivered automatically according to the schedule you select.

With our 100% No-Hassle, Money-Back Guarantee, returns are as easy as 1-2-3!

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