This site states supply lengths for each package, so per-day cost can be calculated directly.
The per-day figures
- 2 bottles: $158 over a 60-day supply is about $2.63/day, plus shipping
- 3 bottles: $207 over a 90-day supply is about $2.30/day, free US shipping
- 6 bottles: $294 over a 180-day supply is about $1.63/day, free US shipping
How to use it
The longer packages cost less per day, but the refund window is 60 days. Weigh the saving against how sure you are before buying 180 days of supply.
💡 This is general educational information, not personalized medical advice.