There are two main ways to remove forehead wrinkles: one is to replenish capacity. The formation of forehead wrinkles is due to repeated actions such as raising eyebrows, which leads to local fiber breakage and collagen atrophy. Local injection of hyaluronic acid can replenish lost volume and smooth wrinkles. Photoelectric therapy such as super pulse can also be used to stimulate collagen regeneration in dermal tissue and reduce wrinkles. Second, reduce muscle traction. Nerve fibers pull muscles to form moving lines, and botulinum toxin injection can prevent muscle movement caused by nerve movement and reduce moving lines. Thirdly, for slight wrinkles, external moisturizing cream also has a certain improvement effect. Which method to choose depends on the specific situation.