Unit-price ladder
Current seller-reported per-bottle prices move from $79 in the two-bottle package to $69 in the three-bottle package and $49 in the six-bottle package. That is a $10 unit reduction from two to three bottles and a further $20 reduction from three to six.
These figures describe the package structure at this update; they are not a permanent price promise.
Total spend still rises
The total package amounts are $158, $207 and $294. A lower unit cost therefore requires a larger total purchase. Comparing only the “per bottle” headline can hide that budget difference.
For many buyers, total spend matters more than theoretical unit savings.
Shipping affects effective cost
The 3- and 6-bottle packages currently advertise free U.S. shipping, while shipping is added to the 2-bottle option. The actual effective per-bottle cost of the smallest package therefore depends on the shipping amount shown at checkout.
Taxes can also vary by transaction.
Do not convert price savings into efficacy claims
A larger package does not make the formula more clinically proven. Price analysis and evidence analysis are different questions.
Use the ingredients and evidence pages for product-science questions, then use the price page only to compare the commercial options.