“I used BioTropics Labs supplements (AFA and Altifuel) to help me acclimatize while making my second attempt on Mt. Everest in 2019. In 2018, I had to abandon my attempt because of High Altitude Pulmonary Edema (HAPE). In 2018, I had no symptoms of Acute Mountain Sickness or HAPE. I didn’t even have a headache, which is rare. I give BioTropics so much credit for my health in 2019. I look forward to using BioTropics supplements the next time I go to altitude.”
Tom Lawrence