How long does Modalert 200 keep you awake?

https://www.smartfinil.net/product/modalert-200/

Modalert 200 keeps you awake and alert for 8 to 12 hours, depending on your individual response to the medication. Its effects can vary from person to person, but it generally works by stimulating the brain's neurotransmitters that promote wakefulness and focus. The peak effects are usually felt within 2 to 4 hours after taking the pill, and the drug's half-life is around 12 to 15 hours, which means it can stay in your system for quite a while. However, the intensity of its effects may gradually decrease over time. It's important to note that while Modalert helps with alertness, using it too late in the day can interfere with sleep. Always follow medical advice for safe use.