Now that you have watched that. Here is the follow up video with more information. By the way...all companies do this.
A manufacturer will make a certain amount of product for each company contract. Each company then slaps their own name on the same product from the same manufacturer. It's called Private Labelling. So yes. This $2,000 Louis Vuitton paint is likely the same paint that the $30 Senneleir paint is. It's what I always say...you're paying for the name.
If you are interested you can purchase the Senneleir set on Amazon.