I had never heard of one till’ the day I got too much of a suntan. I asked my makeup artist friend if she had a “too tan” remedy (backstory- I had an audition for some TV thing- and too tan is a No No. Anyhoo- she told me to mix some sugar and coconut oil together and rub it all over myself in the shower- Wow- was that a good time! That felt amazing! I felt as soft as a baby seal except without the fish breath. I was hooked- but still tan. Oh well - no acting career for me but at least now I know what a Sugar Scrub is!