What supplements support focus

Supplements discussed for supporting focus include EPA, Alpha-GPC, caffeine, L-tyrosine, phenylethylamine, and creatine.

• EPA: 1–3 g daily is described as supporting brain function, concentration, and focus; it can come from supplements or food sources. 1
• Alpha-GPC: 300–600 mg is described as supporting focus by increasing acetylcholine; the discussion suggests taking it before focused work. 2
• Caffeine: 1–3 mg/kg about 30 minutes before mental or physical activity may increase alertness and focus. 3
• L-tyrosine, phenylethylamine, and creatine: L-tyrosine and phenylethylamine are discussed as dopamine-pathway supplements used to support focus, while creatine is described as generally supporting brain function and concentration. 4 5 6

Sleep and sufficient nutrition are foundational for cognitive function and the ability to focus. 7