l carnitine dose daily L-Carnitine Dosage Guide: How Much Should You Take? L-carnitine benefits, uses & dosage:
Description
5 What does L-carnitine do

Very common (more than 1 in 10 people): mild injection-site pain or redness that eases within a day

Start by taking a half serving to assess your tolerance

Anal Biochem 1981

BakshiSPaswanVKYadavSPBhinchharBKKharkwalSRoseHet al

The results from these trials are conflicting and thus difficult to interpret