Can you feel modalert kick in? https://www.smartfinil.net/product/modalert-200/ Modalert generally kicks in, although it's not that noticeable. It doesn't produce a quick surge as stimulants do. Rather, you could experience improved alertness, sharper thinking, and less drowsiness within 30 to 60 minutes. While some people just feel more alert without experiencing a discernible "high," others experience moderate stimulation or improved attention.