well if it's good enough for Eric It's good enough for me, I remember a thick application of French stuff on PBP by a Massuer, she looked like my granny, I was backoned across for treatment, but knew how to rub tired muscles. "pour le derrier" was the explanation. probably had Novocaine in it!
Seriously though, yes, some don't need it, but it's worth trying, also you may not know what you are missing?
I only use the stuff 'cos every little helps.