nootropics

Compounds claimed to improve cognition, memory, focus or mood.

A friendly cup of green tea on a saucer with steam rising, tea leaves on one side and coffee beans on the other

nootropics

L-theanine and caffeine for focus

Does the combination beat caffeine on its own — and how would we know?

A friendly lion’s mane mushroom on a log slice with swirls rising, beside an open book and a mushroom cluster

nootropics

Lion's Mane for memory and focus

Does Hericium erinaceus improve cognitive function in humans?