Artvigil is a powerful Armodafinil-based nootropic that is one of our best-selling products. Armodafinil (Nuvigil, Waklert) is a generic brand of Artvigil 250mg. HAB Pharmaceuticals & Research Ltd. in India manufactures it. Armodafinil also improves cognitive speed, memory, alertness, and focus. It has a stimulating impact by influencing the neurotransmitters that regulate the sleep/wake cycle. Each Artvigil tablet includes 250mg of Armodafinil, a refined form of Modafinil. The (R)-enantiomer of the popular smart medication Modafinil (Provigil, Modvigil, Modalert) is its active constituent.