Brain fog, low energy, burnout — whether you’re grinding through workdays, training, or just trying to stay sharp, nootropics are everywhere right now. These are the brain supplements that actually ...

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Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Although our sense of self feels ...

What is alpha-GPC, and where is it found? Alpha-glycerylphosphorylcholine (Alpha-GPC) is a choline-containing phospholipid, which is essentially a lecithin molecule with two fewer fatty acids. 2 ...