CBD Validator is a project of CBD Advanced Sciences, an independent third-party site that has tested over 2000 CBD products. “The goal of the company is to provide consumers with independent, unbiased info about CBD products,” explains Dr. Robert Portman, founder of CBD Advanced Sciences. What does this mean for you? We consider it a vote of confidence for our practices and transparency. The ranking criteria takes Quality and Cost into consideration, assuring customers that our products are affordable and supported by all relevant documentation.