Can't see that DV8, a Brunswick subsidiary, would have been allowed by Brunswick to do the research necessary to develop a new line of cleaners, seeing as how Brunswick has both their own and now markets Neo-Tac's cleaners under their own brand.
So I strongly suspect these "new" DV8 Labeled cleaners are either Brunswick's or Neo-Tac's relabeled. If they are Neo-Tac's, they should be excellent.