n acetyl carnitine vs acetyl l carnitine Chemical structures of and acetyl-L-carnitine The carnitine system and cancer
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Or as your own desires

Phytother Res 31(7):10191028

Treatment effect of glycine supplementation on the glycine conjugation pathway The ability of the glycine conjugation pathway to eliminate potentially toxic excess acylCoAs from the liver was quantified by measuring the plasma and urine concentrations of various acylglycines

When delivered via injection, L-Carnitine bypasses the digestive system and is rapidly absorbed into the bloodstream, accelerating this fat-burning process more efficiently than oral supplements

However, enzalutamide does not interact with helix 12
