I think anyone interested in knowing a product's origin deserves the answer if possible. I don't find anything wrong with that. I'd be willing to bet that if the Power Lock didn't have a Menzerna USA label it wouldn't get 1/10 of the recognition it does. Certain people have certainly hyped this product to be more than it really is. From what I've been told, Menzerna (Germany) has no interest in manufacturing or distributing sealants, so it's US distributor Menzerna USA (a.k.a. Jeff Silver) developed a product to piggy back Menzerna's reputation. PL is manufactured in the USA and I can assure you it was not produced/manufactured by Menzerna (USA or Germany). It does make sense however for a company who successfully distributes a full line of polishes to tap into the sealant market as well. Not too sure how its sales are doing, but I have noticed that its flavor of the month life stage has somewhat dropped off. I think as more people observe/compare this product to others in the marketplace, people are less excited with its result.