Usage of stovepipe cream: Apply this cream to the parts that need improvement every day and massage until it is absorbed (gloves are recommended for this step, otherwise your hands will be very hot! ! ! Don't use more every time ~ ~) It's best to wrap it in plastic wrap for 2 hours after absorption (this stovepipe cream is a gradual heating method, and it doesn't feel anything at first, then it will get hotter and hotter, the hottest after one hour, and then it will gradually drop. Because everyone has different degrees of acceptance of spicy food and spicy food, if you are particularly afraid of spicy food, it is not recommended that you wrap plastic wrap, or wrap plastic wrap to an unacceptable level and take it off in time. Don't get wet within 5 hours after use. The rest of the time can be used for moisturizing.

Generally speaking, the effect of external use will be weaker. I can only provide reference opinions here.