I wonder what the effect of Woolfit will be like. In the past, when I got my forearm shot, it felt like a steroid injection. It was because I got a steroid injection, but the effect was pretty good. But since it's not good, I'm thinking of trying Ulfit with injections without steroids... I'm afraid it'll have little effect and I'll be wasting money, ㅠㅠ Can you tell me a review of a product that has Ulfit for arms?