Every treatment is individualized based on your facial assessment and we will need to see you animate in person in order to give you an exact number of units you will need.
Botox will last for about 3 months. If there are static lines present (lines that are present at rest) I would recommend coming to get your treatments every 3 months so those lines can repair. If we are doing your botox for prevention, you have the option to get it done every 3 months or you can truly wait until the creasing is starting to bother you.
The fillers we offer for lips are Restylane, Restylane Kysse, and Juvederm. The difference between the fillers is how structural they are and how long they will last. Restylane is very natural and will last for 6-9 months. Restylane Kysse is made specifically for the lips with a new technology that flexes and moves really well and can last up to 12 months. Juvederm is a little more structural than the other lip fillers and is the most hydrophilic (pulls in the most water) and will plump the lips for 9-12 months
This is completely common and normal. Please allow 2 weeks for your botox to take full affect. Your muscles in your face can react at different speeds causing this affect.