*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Customer Reviews

Based on 79 reviews
deffinetally seems to work.

I notice better intake of oxygen and less fatigued at altitude, i live at 4,000 and hunt at 10,000. Had a friend get covid right before a colorado elk hunt, I suggested he start taking this 2 weeks before his hunt, he said it helped him be able to use the oxygen he could bring in.

Mark J
Altitude Advantage

I have used this for several years. Using Hydrate & Recover along with Altitude Advantage works great. Have never experienced any altitude sickness using this method or product. I have told multiple people to use the product and it helped them also. Great product, that in my opinion works great.

Made me light headed and dizzy

I bought the altitude advantage for a hunt in the Alaskan Brooks Range. Five days prior to the hunt I started taking these as instructed. The second day I noticed a little dizziness after taking them. I noticed mental cloudiness when looking hard left or right. I skipped them the third day and felt ok. Fourth and fifth day I took altitude advantage and felt only a tad queasy. Upon arriving at the Brooks Range I took one in the morning with food. Wow, I was immediately hit with severe dizziness, it lasted several hours. Spotting for game and hiking only exacerbated the dizziness. I immediately stopped using this product and had no further issues the rest of the hunt. I will also be honest and clarify that I'm 61 years old and currently take blood thinners due to a previous blood clot. My best recommendation is check with your doctor before taking this product.

Hey Bernie,

Thank you for the review, as it is an important reminder to always check with your doctor before taking supplementation, especially in cases when you have specific health issues and are taking medication. Please let us know if we can ever go over the labels of any of our products with you and your doctor.

Worked for me

Whenever I'm 9k feet and up I get nauseous and light headed, haven't felt any symptoms of altitude sickness since I started taking this ahead of my trips.

Michael C.
Altitude Advantage

I live in TX and went on my first Elk hunt this year in NW Colorado. I used Altitude Advantage as directed and think it greatly helped in my hunt. I didn't experience any altitude related issues while on my hunt and we were scaling some steep terrain


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