acetyl l carnitine and dopamine L-Carnitine acetyl-L-carnitine roles and neuroprotection in developing brain Acetyl-L-Carnitine – Core Nutritionals

Udofia NE, Misonge OJ, Mworia M, William N, Apiri MG (2020) Chemical composition of Moringa oleifera Lam and Moringa stenopetala Bac leaves from Kenya

Laboratory studies have demonstrated that EGCG treatment can improve mitochondrial function in HD models, maintaining membrane potential and enhancing ATP production

No significant differences were observed in SGK1 , NR3C1 , or FKBP5 (glucocorticoid signaling pathway)

Recent studies have highlighted the role of SLC40A1, a protein localized to the cellular membrane, with a putative function in iron export from duodenal epithelial cells 36

To put that in perspective, you'd need massive amounts of oral supplements to come close to these therapeutic doses - and most wouldn't make it to your cells intact