Lucid University — dosage

Alpha-GPC is one of the most popular nootropics for focus and mental energy — but how much Alpha-GPC should you take per day? The short version: most people use 300–600 mg daily, with the right amount depending on your goal. Here's a clear, research-informed dosage guide, plus timing and safety notes. Editorially reviewed for accuracy. Last updated: August 2026. Quick answer: A common Alpha-GPC dose is 300–600 mg per day for focus and cognition. Athletes sometimes use around 600 mg before training. Start at the lower end, take it earlier in the day, and check with your doctor if you...