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Frequently Asked Questions

Symptoms tend to occur within hours after arrival at high altitude and include headache, nausea, shortness of breath, and inability to exercise.

For best results, Altitude RX should be started 24 hours before travel to high altitude. If not started prior to arrival, we recommend starting immediately.

Yes, people can experience symptoms when flying at altitude. Frequent flyers, flight attendants and business travelers have all reported that Altitude RX helped them tremendously with their symptoms.

Yes! Altitude RX is the only altitude-sickness remedy with a money-back guarantee. Order Altitude RX, 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.

Active compounds in the proprietary OxyBoost™ complex have been demonstrated in hundreds of scientific studies to reduce symptoms of acute mountain sickness.

Altitude RX is the only natural high-altitude remedy in the world whose ingredients have been tested, validated and used by human subjects at high altitude.

All of our sports supplements are legal to use in any sporting event governed by the World Anti-Doping Association (WADA) or the U.S. anti-doping association (USADA). One or more of the aforementioned governing bodies govern all U.S. cycling, international cycling, U.S. triathlons and international triathlons.

Altitude RX 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 Altitude RX, and our formula does not contain dangerous stimulant compounds nor banned substances.

The natural ingredients in Altitude RX include ginkgo biloba, rhodiola rosea, alpha-lipoic Acid, Vitamin C and Vitamin E. 

Altitude RX does not contain ephedrine, ephedra, ma huang, yohimbine or other dangerous stimulants.

The ingredients in Altitude RX are listed on the FDA’s GRAS (Generally Regarded As Safe) list.

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

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