l-carnitine 5000mg liquid High Strength 5000 Mg, 16 Oz (473 ML) Liquid L-Carnitine 5000mg – Orange
Description
In addition to providing L-carnitine, it provides acetyl groups that may be used in the formation of the neurotransmitter, acetylcholine

Monitoring and Adjustment Improvements are typically assessed at about three months through repeat lab work

Ward A, Crean S, Mercaldi CJ, Collins JM, Boyd D, Cook MN, et al

Several observational studies indicated an obvious improvement of symptoms after supplemented with ALC in PNP patients [1921]

Wondering if it works better for men or women

That is why quality supplements always specify the "L" form