No reviews at the time for me to compare. I am the first to write a review. Tried this out upon receiving it today and it is not a good product. DID NOT work on my sterling silver jewelry at all. Tried 2 pieces. Nothing!! Followed directions. Nothing! Pricey as well, so stick to the drugstore brand. Smells a lot like ammonia. Maybe that is what it is. Do not waste your money. This is going back right away. Sorry HSN, but it just did not work.