American vitamin serum 🇺🇸

The video uses a direct comparison format with clear visual cues (flags, split screen) to highlight the difference between two product types, making it engaging and informative for viewers interested in skincare.

The video compares an American vitamin serum with a Korean vitamin serum by applying them to different sides of the face. The creator then shows the Anua 10+ Poreless Ampoule, implying it is the Korean serum being favored.

Anua 10+ Poreless Ampoule: ACTS - it is applied to the face as a serum, and the video implies it is being compared to another serum. Removing it would change the video's purpose. Anua: APPEARS - it is the brand name on the product. Removing it would not change what happens in the video.