* Vacha extract: (Acorus calamus/Sweet flag) In Ayurveda, Vacha is traditionally used for its nootropic (cognitive enhancing) effects, improving memory, speech, and nervous system function. * Kupilu extract: (Strychnos nux-vomica) In very small, purified doses, it's used in traditional medicine for nervous system disorders, though it contains powerful alkaloids and its use requires extreme caution. Its inclusion here likely points to a highly diluted or processed form for specific nerve benefits. * Magnesium Sulphate: Magnesium is crucial for nerve and muscle function, energy production, and electrolyte balance. Magnesium sulfate specifically can have a calming effect on the nervous system. * Zinc sulphate: Zinc is essential for brain function, neurotransmission, and protecting neurons from damage. It plays a role in cognitive development and function. * Vitamin B1 (Thiamine): Critical for energy metabolism in nerve cells and the brain. Deficiency can lead to neurological issues. * Vitamin B6 (Pyridoxine): Involved in neurotransmitter synthesis (like serotonin, dopamine), which are vital for mood, sleep, and cognitive function. * Vitamin B9 (Folic Acid): Essential for DNA synthesis and repair, and for proper brain function. It helps in the production of neurotransmitters. * Vitamin B12 (Cobalamin): Crucial for nerve myelin sheath formation (which protects nerves) and red blood cell production. Deficiency can lead to severe neurological problems.