l-carnitine free form base 5000g (11lbs) 100% Pure Powder nonGMO USP Grade USA 2 L-Carnitine 3000 Liquid
Description
Thats 0.00010.0004% of the total weight


However, overdosing may cause diarrhea, heartburn, and gastrointestinal discomfort

doi: 10.1038/s41591-020-0840-5

Appl Physiol Nutr Metab
