2-bottle package
Current total: $138 ($69 per bottle), with additional shipping shown. This is the smallest current package.
3-bottle package
Current total: $207 ($69 per bottle), with free US shipping and two vendor-listed digital eBooks currently shown.
6-bottle package
Current total: $294 ($49 per bottle), with free US shipping and two vendor-listed digital eBooks currently shown. This has the lowest advertised per-bottle price.
Compare total cost as well as price per bottle
The current two-bottle and three-bottle packages both show $69 per bottle, while the six-bottle package shows $49 per bottle. That makes the six-bottle package less expensive on a per-bottle basis, but it also requires the highest upfront payment. “Best value” is therefore a mathematical description of unit price, not a recommendation that everyone should buy the largest package.
Shipping changes the comparison
The seller currently advertises free US shipping on the three- and six-bottle packages, while the two-bottle option shows additional shipping. For a fair comparison, use the final delivered total rather than comparing only the headline bottle price. If you are outside the United States, do not assume the US shipping offer applies.
Bonuses should be treated as extras
The larger packages currently advertise two downloadable eBooks. Digital bonuses can change and should not be confused with evidence for the supplement itself. One of the supplied bonus images uses disease-oriented language; this site does not independently endorse those claims. If the main product does not make sense for you, bonus content should not change that decision.
How to choose rationally
Start with your budget and your willingness to commit to multiple bottles. Then check the current guarantee and consider whether you have any medical reason to avoid or delay use. If you are uncertain about suitability, resolving that question with a healthcare professional is more important than optimizing cents per serving.
Sources & further reading
Researching Sugar Defender?
Compare this topic with the current product label and buying information before making a decision.