Ingredient directory
Every ingredient has a sourced dose range, upper limit where one exists, and format suitability. Search by name, form, or common alias.
5 ingredients
L-Theanine
Amino acidAn amino acid found naturally in green tea that promotes a calm, focused state without sedation.
Typical: 100–200 mg
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
N-Acetyl-L-Tyrosine
Amino acidAn acetylated form of tyrosine marketed for better water solubility than plain L-tyrosine, which makes it convenient in ready-to-drink and powder formulas.
Typical: 350–1,000 mg
Agmatine Sulfate
Amino acidA metabolite of arginine that acts as a neuromodulator, binding imidazoline and NMDA receptors and influencing nitric-oxide synthase.
Typical: 500–1,500 mg