Do I really need this?

I'm not certain of the actual use of this product. It claims to "message" your skin or help with any sore spots. What does that even mean? To be honest, this is one of those products that is extremely unnecessary and I didn't find much use to it. It also left a horrible oily residue in my tub. I only purchased it because I love the rose jam scent and thought this would be something I may enjoy as it also moisturizes.