I received the Rose Retreat in a birch box sometime last year and just now got around to trying it out, as I am not really a bath person. The rose scent was nice and not too overpowering. However, the mesh sachet material was total junk as I couldn't even remove it from it's plastic ziplock packaging without it ripping in multiple places, causing salt and rose pieces to spray across the bathroom... not very conducive to relaxing!
After collecting most of it up and tossing it in the hot water in the tub, I took the bath I had planned. It was ok, but nothing special. And then I had to clean the rose pieces out of the tub.