Why it worked
The video leverages a common desire for "glass skin" and presents a multi-step routine using popular skincare ingredients. The "before and after" implication (going to bed one way, waking up another) creates intrigue and aspirational value.
Summary
The creator demonstrates a nighttime skincare routine using several products, including a peeling toner, diaper cream for barrier repair, tretinoin, and azelaic acid. The goal is to wake up with improved skin.