Cholesterol
Statin · long half-life
Atorvastatin
Also known as: Lipitor
Best time
Any time — keep it consistent
Long-acting, so it works around the clock. Choose the time you'll remember.
Strong evidence
Consistent clinical trials or official prescribing guidance support this timing.
Why this time works
Atorvastatin and its active metabolites remain effective for 20–30 hours, so they cover the overnight cholesterol peak no matter when you take them. Morning and evening dosing give similar LDL reductions.
Body rhythm involved
Long half-life smooths out the night-time cholesterol peak.