Equisalud Holovit Choline/Inositol is a nutritional supplement in capsule form containing 300 mg of choline and 300 mg of inositol. These nutrients are important for the proper functioning of the nervous system and brain health. Choline is necessary for the production of acetylcholine, a key neurotransmitter in the transmission of signals between nerve cells. Inositol, meanwhile, plays a role in cell communication and fat metabolism. This product may be beneficial in improving memory, concentration and mood.