To keep sharp! I truly believe every single person should take this tincture to protect from neurodegenerative diseases. This adaptogenic, nootropic blend helps lower stress and anxiety while enhancing mental performance. Great for anyone looking to sharpen focus and concentration in their daily lives as well as those looking to aid in the decline of memory. This was our most repeatedly purchased product of 2021, the tincture & the tea. And I think we know why. These herbs are incredible for recovering from illnesses that may cause brain fog and low energy levels. Each of these herbs work together to improve blood flow to the brain, protect damage to the cells, stimulate the enzymes responsible for GABA production (significantly!), support healthy stress response (and in turn, mental clarity), increase nerve & cell growth rates, REGENERATE peripheral nerves (this is huge!), reduce sleep disruptions, and so much more. ⁣ ⁣ In short, all of those actions work to regulate the parasympathetic nervous system, increase memory & focus, regenerate neural pathways (this can LITERALLY renew old habits & patterns caused by PTSD &/or substance abuse), support the gut brain connection, improve sleep & stress response.