Collection: Boost Physical Endurance

"As a neurosurgeon, people ask me all the time if there are supplements they can take to keep their mind sharp." Dr Zayad

"If you can’t do an NAD+ IV infusion, have a precursor." Sarah M.

"I don't need coffee anymore to get through the day!" Nick B.

“My energy's been way more consistent throughout the day, I feel sharper and more focused.” Dr. Joe M.