It's no use telling you explicitly.
There is a test report in Aestheticism magazine.
Some diet pills and creams have no effect at all.
It also has great side effects.
Someone introduced a method of hitting the face, that is, after washing the face, pat the fleshy place 200 times. You need some strength, and you'd better feel the heat! I also used this method with a girl in my dormitory. She's really much younger, but mine can't! It seems really suitable for everyone. You can try marijuana, which may be as effective as her!