I use Halo Dream Coat for my 2 pups. I have a little Morkie rescue & her coat was just depressing when I brought her home. I honestly don't know if it's because she's eating better food now - or if it's the Dream Coat. But her coat has improved TREMENDOUSLY. Even her coat texture has become smooth & silky. It was rough & brittle when I first got her. My Yorkie has a silky coat anyway, so you can't really see the dramatic difference with him. But his coat is definitely healthy, silky, sooo shiny & it's very rare that I find a mat on him. I just love watching the light bounce off his coat when he trots around
I put 1/4 tsp in their morning meal. One jar has lasted me months. There's no scent or odor, so it's easy to mix with food. I would recommend it. It's an oil - not a powder. I'm not sure if you were asking about that?