This was a recent switch after we adopted an adult sphynx. She has some problems with grain and occasional bloody stools plus, they are known for "eye watering" smells. This has really helped with her overall health and the smell is greatly improved. Also, my two furry cats love it and they don't throw up as frequently. Highly recommended.
This is super easy to use and the polish really lasts. The price is awesome considering you can save a trip to the salon. I constantly get comments on how shiny my polish is. I even put the clear gel under and over my regular nail polish to make it last longer.
I like this okay for what it is. It is a little hard to find a match, and they really don't have many choices. I sort of compromised on the color a bit (and lightened it with a powder) because I wanted it to work. The foundation is definitely long lasting, even with my oily skin, but I feel like it's too thick and sticky for every day use.