l-tyrosine and acetyl l-carnitine together for add ADHD L-Tyrosine: The Dopamine-Precursor Supplement N-Acetyl L-Tyrosine (NALT) Supplement -

Both are taken as capsules

Appl Sci (Switzerland)

The best substrates generally contain an alanine residue at the N-terminus, but almost any amino acid can substitute, including proline

A functional medicine practitioner you saw once said you might need even more supplements possibly SAMe, possibly glutathione injections, possibly a full genetic panel that costs $400

Citicoline is valued for its brain bioavailability and cytidine contribution, which supports phospholipid synthesis and has been shown to improve measures of memory, attention, and cognitive performance in clinical studies.6 Additionally, by using Bestvite, you're gaining access to Cognizin, which has specifically been used in many clinical trials for improving cognition.14 15 16 78 There are some downsides to using Bestvites Cognizin

doi:10.1007/s11884-019-00571-2 Imamura M, Scott NW, Wallace SA, et al