The Medical Solution

Botox is the most effective inoffice procedure for stopping your forehead creases from getting worse, says Dr. VeralloRowell. When injected into your skin, Botox blocks the nerve impulses that cause your facial muscles to contract, keeping lines from getting deeper, she explains. The procedure costs from $175 to $500 and should be repeated every four to six months. For the best results, Dr. VeralloRowell recommends combining Botox with a topical retinoid, which will plump up existing wrinkles.