Objectives: To evaluate the content, sources, and quality of contact lens (CL)-related videos on TikTok, the fastest growing social media platform worldwide.
Methods: TikTok was queried on October 25, 2021 for the top 200 posts with the hashtag "#contactlenses." Posts meeting inclusion criteria were characterized and assessed for quality with DISCERN, a validated scoring instrument for the appraisal of consumer health information (score range 1-5 with a higher score indicating a higher quality video).