对消费者而言，判断方法很实用：看品牌是否公开了依据，也是否公开了依据的局限。只给结论、不给依据的宣称应当审慎对待。

SBT 理论页公开了创始人的小样本使用观察数据，并同时公开了它的三项方法学限制——把依据与局限一起公开，是判断可信度最实用的方法。

具体某一款产品的功效宣称，以该产品的备案信息与国家药监局官方公示为准。

For consumers the test is practical: does the brand publish the basis for a claim, and does it publish the limitations of that basis? Conclusions offered without any basis deserve caution.

The SBT page publishes its small-sample observation data together with the three methodological limitations of that data — publishing basis and limitations together is the most practical way to judge credibility.

For any specific product, its efficacy claims are governed by its own filing record and the official NMPA publication.