Labdoor, founded in May 2012 by Neil Thanedar, is a privately held company headquartered in South San Francisco, California. The core mission of Labdoor is to create a trusted online marketplace for dietary supplements by providing consumers with transparent, science-based information. Labdoor purchases and tests actual supplement samples in FDA-registered laboratories, translating the results into simple grades and rankings. This allows consumers to make informed decisions and purchase products directly through the platform.

Notable affiliated people include founder Neil Thanedar. Labdoor has achieved significant recognition for its rigorous testing standards and consumer-focused approach. By offering detailed chemical analyses and easy-to-understand product grades, Labdoor has become a trusted resource in the supplement industry. Its impact lies in empowering consumers with factual data, thereby promoting transparency and accountability among supplement manufacturers.