Wrinkles are caused by too many contractions of your face muscles over many years. Anti-wrinkle injections diminish the strength of these facial muscles by suppressing the signals from the nerves to the muscle and preventing them from contracting an excessive amount and forming wrinkles. For instance, anti-wrinkle injections can be used to relax the muscles around the eyes in order to prevent the development of crow’s feet. Anti-wrinkle injections do not instantly improve the wrinkle lines (static lines) you see on your skin. On the other hand, after a number of anti-wrinkle treatments, skin that is normally creased can rest and recover and improvement in static lines is typically visible.
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