l-carnitine chromium shots Carni Shot Sugar-Free Mixed Berry Pack of 12 L-Carnitine Forte Shots – Z-Konzept-Nutrition
Description
Many energy drinks also contain L-carnitine and probably should be avoided as well

The average age of cardiomyopathy presentation is 2-4 years of age, indicating that it takes a long period of time for the manifestations of severe carnitine deficiency in the heart and skeletal muscle to appear

doi: 10.1016/0304-4165(90)90147-O

doi: 10.2478/v10007-012-0005-2
Clin Chim Acta 187(3):31728
Its also needed for supporting connective tissues like cartilage and tendons
