Remember:

The video likely resonated due to its relatable and humorous take on skincare, using a common but often overlooked scenario (a poorly lit stairwell) to illustrate a point about potential side effects. The creator's professional background as a dermatologist adds credibility, while the lighthearted delivery makes the information accessible and engaging.

A dermatologist, wearing surgical attire, stands in a stairwell and shares a humorous anecdote about the potential side effects of certain skincare ingredients. She jokingly suggests that using azelaic acid, tinted SPF, tretinoin, and zinc oxide diaper cream could lead to skin that looks like hers in a poorly lit stairwell.