The timeline is useful as a pacing guide and nothing more.
What it says
Weeks 1 to 2: habit-building. Weeks 3 to 6: the earliest point some describe subtle comfort. Weeks 6 to 12: fuller results may build. The page says no verified universal schedule exists.
How to use it
Use it to set review dates. Remember the guarantee is 60 days, so most of the weeks 6 to 12 window falls partly outside it. Judge honestly and decide before day 60.
Educational note: This guide is general information based on the Quiet Nerves page. Statements have not been evaluated by the Food and Drug Administration. The product is not intended to diagnose, treat, cure or prevent any disease. Individual results vary.