Reviewers from Trustpilot and iHerb often report a "clearer" feeling and better flow, while others feel it’s mostly a placebo effect for the price. 2. Key Ingredients to Watch
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Clinical studies show mixed results. A 2016 study found that users taking Alpha BRAIN for six weeks showed and executive function compared to a placebo. However, other studies, such as a marksmanship trial with the U.S. military, showed no difference in reaction time or mood. Reviewers from Trustpilot and iHerb often report a
Alpha BRAIN uses "proprietary blends," meaning they don't list the exact amount of every ingredient. While this is common, experts from Innerbody note it can make it hard to tell if you’re getting a high enough dose. Clinical studies show mixed results