The smallest package tier here carries a shipping charge that the larger packages don't — worth factoring into your actual total cost comparison, not just the per-bottle price.
The 2-bottle package adds $9.99 shipping on top of the $79/bottle price ($158 total), while the 3-bottle and 6-bottle packages both include free US shipping.
A seemingly small shipping fee changes the true total cost of the smallest package — worth adding it into your comparison rather than judging packages by per-bottle price alone.
Full checkout terms explained on the main page.
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