This site's own materials are direct that exact totals and discounts change often — worth confirming the current offer at actual checkout before you commit.
A base price of about $49 per bottle with cheaper per-bottle pricing on larger packs is the brand's own stated structure — worth confirming the actual, current offer directly at checkout rather than assuming any printed figure is fixed.
Confirm the per-bottle price for your chosen package, what "free shipping" and any bonuses actually include, and the full refund terms directly on the official checkout before you submit payment.
Go in informed — verify the label, the price and the refund terms, and talk to your doctor if you take medication.
Check Price On The Official Site