A thorough consultation is the most important single test. It should include a medical history, discussion of medications and allergies, and questions about prior cosmetic treatments. The clinician should assess facial structure, skin quality and realistic goals before suggesting options.
Expect a clear explanation of benefits and limitations, plus a discussion of risks and recovery. If you are offered immediate treatment without proper assessment, or if you feel rushed, step back. A careful clinic will give you time to decide and will offer written aftercare and consent information.