Does Brain Vibrance have side effects & can I sleep taking a packet in the AM?
Q. Does Brain Vibrance by Crayhon Research have any side effects besides feeling “awake,” and can a person sleep if they take it in the morning (the full packet)?
A. The ingredients in Brain Vibrance packets are extremely well researched and documented to be safe. They will not negatively interact with any medications or cause side effects aside from feeling awake and possibly having very vivid dreams.