Why it worked
The video effectively uses clear on-screen text and relatable visual examples to highlight common skin concerns, making it highly shareable and informative for a broad audience interested in skincare.
Summary
The video lists several skin concerns that can be addressed by glycolic acid. It shows examples of back acne scars, dark armpits, rough bumpy skin, dark knees, ingrown hairs, and dandruff, suggesting glycolic acid as a solution for each.