Once you frown, you agreement the muscles between your eyes and on the forehead. As the muscles contract, they produce wrinkles. Botox® injections paralyze these muscles by blocking the neurotransmitter acetylcholine that controls the muscles. Critique for Mark Berger This was my 1st visit with Dr.Mark Berger, He was advised https://typesoftoothveneerdentist15047.idblogmaker.com/35805179/top-guidelines-of-dentist-coral-springs