uses of l carnitine L-Carnitine Benefits, Uses, Dosage, Foods, Side Effects Benefits of L-carnitine injections are

The sample was immediately vortexed and kept for 10 min at room temperature

It is primarily marketed and sold for research purposes only, and its regulatory status indicates that it is not regulated by the FDA or similar bodies for human use

The calcium-independent phospholipase A2 (iPLA2) exerts a neuroprotective effect by selectively hydrolyzing the ferroptotic signal molecule 15-HpETE-PE, while its functional defects such as mutations or reduced expression represent key contributors to PD pathogenesis (254)

I can definitely say this has very sour and tangy flavour

"Glutathione's impact on NK cell activity." Immunology Reviews , 2018