The formulas in this collection can help you achieve peace, calm and tranquility. The Sleep Script can be taken as 1 or 2 capsules each night... whatever you want. The MagFocus is Magnesium Threonate, which can cross the blood-brain barrier. If you prefer chelated magnesium, try out gentle-on-the-stomach capsules using Albion minerals. This is not threonate though. Enjoy!