Product placement
Korean sunscreen (ACTS - applied to face, visible result, likely a product being compared, removing it would change the comparison) - removing it would change the comparison; American sunscreen (ACTS - applied to face, visible result, likely a product being compared, removing it would change the comparison) - removing it would change the comparison; Neutrogena Ultra Sheer Dry-Touch Sunscreen SPF 55 (APPEARS - held up at the end, but not actively used or demonstrated in the comparison part of the video) - removing it would not change what happens in the video.