JOIN BRL SPORTS IN CELEBRATING OUR OLYMPIAN - HAMA TAIEB!

FREE U.S. SHIPPING ON ALL SUBSCRIPTION ORDERS

Altitude RX Altitude Acclimation Supplement

Altitude Rx for skiing, sports training and hunting

Altitude RX acclimation on Kilimanjaro testimonial

Altitude RX altitude acclimation with ginkgo biloba, alpha-lipoic acid, vitamin c and e

Altitude RX Altitude Acclimation Supplement

Name: Altitude RX Altitude Acclimation Supplement
Brand: BRL Sports
Price: 34.95 USD
Availability: InStock
Rating: 4.9 (169 reviews)

4.9

Rated 4.9 out of 5 stars

169 Reviews

Altitude RX is a natural, over-the-counter supplement designed to help your body acclimate to high altitudes. It reduces common altitude sickness symptoms like headaches, nausea, and fatigue by improving oxygen utilization and supporting circulation.

Helps accelerates altitude acclimation*
Helps reduce fatigue and maximizes energy*
High Altitude Mountain Sports (Cycling, Running, Skiing, Snowboarding, Hiking, Climbing, Hunting)
Eases jet lag when traveling

1. Purchase Type

1 Pack

25% Off

3 Pack

Save 25% on 3+ items

You’re 2 Items away from 25% Off

2. Choose your plan

Best Value

Subscribe and Save Save $10

$31.46

Subscribe and save on every order
Convenient monthly delivery
Easily change your flavors or quantities
Cancel any time
Pre-shipment reminders

One Time Purchase

$34.95

Your Cost: $31.46

Total Value: ~~$34.95~~

View all Details

SECURE & TRUSTED CHECKOUT WITH

Description

Key Benefits of Altitude RX

What's Inside Altitude RX

How To Use Altitude RX

Altitude RX Altitude Acclimation Supplement

4.9

Rated 4.9 out of 5 stars

169 Reviews

You’re 2 Items away from 25% Off

2. Choose your plan

Best Value

Subscribe and Save Save $10

$31.46

Subscribe and save on every order
Convenient monthly delivery
Easily change your flavors or quantities
Cancel any time
Pre-shipment reminders

One Time Purchase

$34.95

Your Cost: $31.46

Total Value: ~~$34.95~~

7 days Change options

View all Details

CLIMB HIGHER, BREATHE EASIER
NATURAL ALTITUDE SUPPLEMENT
CLIMB HIGHER, BREATHE EASIER
NATURAL ALTITUDE SUPPLEMENT
CLIMB HIGHER, BREATHE EASIER
NATURAL ALTITUDE SUPPLEMENT

CLIMB HIGHER, BREATHE EASIER
NATURAL ALTITUDE SUPPLEMENT
CLIMB HIGHER, BREATHE EASIER
NATURAL ALTITUDE SUPPLEMENT
CLIMB HIGHER, BREATHE EASIER
NATURAL ALTITUDE SUPPLEMENT

FORMULATED FOR PERFORMANCE

Clinically backed, naturally formulated supplements

CLINICALLY PROVEN SUPPORT FOR ALTITUDE SICKNESS

Helps prevent and reduce symptoms like headache, nausea, dizziness, and shortness of breath—common issues at high elevations.

IMPROVES OXYGEN UTILIZATION AND CIRCULATION

Features Ginkgo Biloba, clinically studied to enhance blood flow and oxygen delivery to the brain and muscles, supporting endurance and mental clarity.

NATURAL, ANTIOXIDANT-RICH FORMULA

Includes Vitamin C, Vitamin E, and Alpha-Lipoic Acid to combat oxidative stress caused by lower oxygen levels at altitude.

IDEAL FOR TRAVEL, HIKING, AND SKIING

Whether you're visiting the Rockies, hiking Machu Picchu, or skiing in Colorado, Altitude RX helps your body acclimate faster and perform better.

BRL sports nutrition vs the Competitions

Discover the Science, Quality, and Innovation That Fuel World-Class Performance


		Others
BRL Has Been the Trusted Global Choice for World Champions and Gold Medalists Striving for Podium Finishes Since 2008	✔	✘
Every product is backed by published clinical research—because results should be real, measurable, and science-driven.	✔	✘
We use only natural, clean ingredients—no banned substances, artificial fillers, or gimmicks—just pure, proven performance support.	✔	✘
Proudly manufactured in U.S. GMP-certified facilities and backed by our 90-day, no-questions-asked money-back promise.	✔	✘
We focus on breakthrough ingredients designed to accelerate recovery and maximize endurance—ensuring you're always ready for the next challenge.	✔	✘

Proven by Clinical Studiess

Trusted by Thousands Of Athletes

From Olympic champions to everyday adventurers, BRL Sports fuels high-altitude performance with clean, proven, and effective supplements.

Joe Barr

Joe Barr is a world champion ultra-endurance cyclist with over 500 career victories. At 60, he conquered the 3,000-mile Race Across America and continues to push limits with BRL Sports fueling his journey.

3.png__PID:24e6ade4-76d7-4822-9cb3-28ebb159904f

Harrison Aiken

Harrison Aiken, a rising star in bare-knuckle fighting, began his journey in MMA before finding his true calling in the raw intensity of bare-knuckle combat. He proudly supports BRL Sports to fuel his performance and recovery.

Mohamed Taieb

Mohamed Taieb, a distinguished Tunisian rower and Olympian, has achieved remarkable success in international rowing competitions. Notably, he secured two gold medals at the 2019 African Games. Mohamed relies on BRL Sports supplements to enhance his training and performance, aiming for top placements in upcoming Olympic Games.

4.9

Rated 4.9 out of 5 stars

Based on 169 reviews

Total 5 star reviews: 144 Total 4 star reviews: 25 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

100%would recommend this product

Slide 1 selected

Open Okendo Reviews in a new window

Write a Review (Opens in a new window)

169 reviews

Sort

JB
Jodale B.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
3 months ago
Amazing Supplement!
This worked really well for me in Peru last month on my high altitude trekking trip. I had no issues with altitude and did not need to take any RX prescriptions like others did on this trip. Hiked the Salkantay Route 8 days at an altitude from 11,000 feet up to a max of 15,245 feet. Be sure to drink plenty of water as well at high altitude this is a key factor along with these supplements. I have already purchased more of this to have for my next trip. Thanks for making a great natural product.
Was this helpful?
RM
Rebecca M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 years ago
Really helped minimize the effects
Really helped minimize the effects of altitude sickness for me. Still had a slight headache and bit of nausea for the first 24 hours but after that I felt 100%. I normally have a searing headache and nausea for a minimum of 3 days. Can't sleep. It's awful.
Altitude RX is a godsend.
Rebecca M.
Wyckoff, NJ
Was this helpful?
AM
Adam M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 year ago
Very useful supplement
Bought it to attempt a 14k mtn in CA, but ended up using it on a 10k hike (Clouds Rest) and 13k peak (Mt Dana) and felt strong for both hikes. Usually I feel altitude around 12k, but Altitude RX worked as advertised. Since I have a bunch of capsules left over, I started using them to supplement when I have mtn bike rides with a lot of climbing, and seems to help as wellâ€¦
Was this helpful?
BRL Sports
1 year ago
Hello Adam,
Thank you for taking the time do do a review. We are so estactic to hear about your results. What an awesome thing! We hope our products continue to provide you support. Let us know if we can do anything at all.
Kindly,
Julie
BRL Customer Care
TS
Todd S.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 year ago
Perfect Product!
Felt zero effects of being at altitude!
Was this helpful?
E
Ellen
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 year ago
Altitude RX
We just returned from a week in Colorado. We took a family of seven adventure seekers to the mountains and I wanted to ensure we all felt our best. We started the day before as directed and continued for the first few days of our trip. All seven of us felt great! We were in some of the highest elevations in CO. and no altitude symptoms at all!!!! I highly recommend this product!
Was this helpful?

FAQ

What is Altitude RX and how does it work?

Altitude RX is a natural, over-the-counter altitude sickness medication designed to help your body acclimate to high elevations. Formulated with clinically studied ingredients like Ginkgo Biloba, Alpha-Lipoic Acid, and antioxidants, these altitude sickness pills improve oxygen delivery and reduce symptoms like headaches, nausea, dizziness, and fatigue.

Is Altitude RX the best over-the-counter medicine for altitude sickness?

Yes, Altitude RX is widely trusted by athletes and high-altitude travelers as one of the best over-the-counter medicines for altitude sickness. It combines proven, natural ingredients in a convenient capsule, offering effective relief without the side effects of prescription drugs.

Can I take Altitude RX as an altitude supplement for hiking or skiing?

Absolutely. Altitude RX is a popular altitude supplement for hikers, skiers, and climbers heading to elevations above 5,000 feet. It supports stamina, mental clarity, and faster acclimation during high-altitude activities.

How is Altitude RX different from other altitude acclimation tablets?

Unlike many altitude acclimation tablets, Altitude RX is backed by clinical research, made in the USA, and formulated with all-natural ingredients. It contains no banned substances, making it safe for professional athletes and everyday adventurers alike.

When should I start taking Altitude RX?

For best results, take Altitude RX 24 hours before ascending to a higher elevation. Continue taking 2 capsules twice daily during your stay at altitude to help prevent and reduce altitude sickness symptoms.

Is Altitude RX available without a prescription?

Yes, Altitude RX is an over-the-counter altitude sickness medication. You can order it online without a prescription and enjoy our 90-day money-back guarantee.