St John’s Wort (flower heads)

St. John’s Wort (Hypericum perforatum) is an herbal remedy known for its use in supporting mood and emotional balance. In the context of brain supplements, it is used to help maintain mental clarity and may support removal of amyloid-like plaques associated with cognitive decline, though evidence is preliminary. St. John’s Wort is best known for its active compounds, hypericin and hyperforin, which influence neurotransmitter activity in the brain, potentially benefitting clarity, motivation, and focus. Care must be taken due to possible interactions with medications, as it can alter the metabolism of many prescription drugs.