Loren Pickart estimated the lethal dose at approximately 22,500 mg for humans, which is 300-fold above effective doses
Novakova I, Subileau EA, Toegel S, Gruber D, Lachmann B, Urban E, Chesne C, Noe CR, Neuhaus W
50 veggie capsules.*
Acetyl-L-carnitine has shown benefit for neuropathic pain, particularly diabetic neuropathy, in small RCTs [95]
Later, the same research team found that keratinocyte-specific knockout mice lacking GPX4 showed aberrant epidermis proliferation, infiltration of inflammatory cells in the dermis, and morphologic alteration of hair follicles
Samples were vortexed again, centrifuged (16,000 g , 10 min, 4 C) and then all supernatant was removed to leave a protein pellet