Baixue is looking to add substantiation to her sponsored product ad, noting that her brand's shampoo was rated #1 in 2022 by "Pro Hair Magazine". Which of these claims would meet Amazon Advertising policy?

The correct answer is "Awarded 1 shampoo in 2022, Pro Hair Magazine" because it provides specific, verifiable substantiation for the claim. Amazon Advertising policy requires that claims like "best" or "1" be supported by clear, objective evidence, including the source and date of the claim. This option clearly states the award, the year it was received, and the publication that issued it, making it compliant. "Best hair product according to experts" and "Highly rated shampoo by professionals" are too vague. They lack specific details about who the experts or professionals are, what criteria they used, or when the rating occurred, making them unsubstantiated. "Awarded 1 shampoo" is also insufficient because it doesn't provide the necessary context or source for the award, failing to meet the substantiation requirements.