Why it worked
The video uses a visually satisfying ASMR-like technique of layering and spreading skincare products, which is inherently engaging and appeals to a broad audience interested in beauty and self-care routines.
Summary
The video shows a person applying multiple skincare products to their neck and chest area using a spatula. The products are from different brands, including COSRX, Anua, and Numbuzin, and are applied in layers before being spread out.