I got my Botox Cosmetic injection from Dr. Truong in Westminster Orange County last week. I felt it started to kick in after 2 days and now it's wonderful. I used to go to another doctor in Fountain Valley and have tried others in Huntington Beach and Anheim but this seems to be the place for me even though it's a little bit farther. I had good experiences with the doctor and their staffs. They're very friendly and helpful.