Brand: Satin
The Satin AR-1 S is a type of nail polish from the Satin collection by a beauty brand. It falls under the AR-1, which is likely AR1, one of the brand's product lines. The "S" at the end stands for a specific shade or variation within the AR-1 line, possibly describing its finish, such as shiny, matte or metallic. However, the brand or specific variation of this product has not been provided, and more context is needed to determine its exact meaning.