Product placement
Finnsul: ACTS - it is a drink mix that provides hydration and focus. The video is about surprising people with this product for a year. Removing it would change the entire premise of the video. It appears on the creator's t-shirt and on large rolled-up banners, but its primary role is as the product being given away. Removing the t-shirt logo or banners would not change what happens in the video, but removing the product itself would.