Ingredient directory
Every ingredient has a sourced dose range, upper limit where one exists, and format suitability. Search by name, form, or common alias.
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3 ingredients
L-Tyrosine
Amino acidA conditionally essential amino acid that serves as the direct precursor to dopamine, norepinephrine, and epinephrine.
Typical: 500–2,000 mg
Acetyl-L-Carnitine
Amino acidAn acetylated form of carnitine that crosses the blood-brain barrier more readily than carnitine itself and donates acetyl groups for acetylcholine synthesis.
Typical: 500–2,000 mg
L-Carnitine L-Tartrate
Amino acidA stable, highly soluble salt of L-carnitine with tartaric acid, the form most used in exercise-recovery research.
Typical: 1,000–2,000 mg