Frequently Asked Questions About Botox for the Sternocleidomastoid Muscle

Botox for the platysma muscle is a procedure in which a botulinum toxin solution is injected into the platysma muscle at the front of the neck to relax the muscle. It is sometimes referred to as a Botox lift or a Nefertiti lift.

Botox injections into the platysma muscle are ideal for those concerned about signs of aging, such as sagging along the jawline and neck, vertical neck wrinkles, and nasolabial folds. It is also an option worth considering for those who wish to achieve a lifting effect without undergoing surgery.

Botox injections into the platysma muscle aim to create a more defined jawline by relaxing the tension in the platysma muscle. Results may vary from person to person depending on the degree of sagging and the condition of the muscle.

Although results vary from person to person, muscle tension typically begins to ease about 2 to 3 days after the injection, and in many cases, patients notice a lifting effect and changes in neck wrinkles within about 1 to 2 weeks.

At YAYOI CLINIC, the recommended dosage for Botox injections into the platysma muscle is approximately 40 to 60 units. Since the required dosage varies depending on the condition of your neck and jawline, your doctor will determine the appropriate amount after examining you. Please refer to the “Price List” page or ask your doctor during your consultation for more details.

Since Botox injections for the platysma muscle are administered via injection, you may feel some pain during the procedure. At YAYOI CLINIC, we offer anesthetic cream for patients concerned about pain, and we use a proprietary formulation specifically designed to minimize discomfort.

At YAYOI CLINIC, we assess the condition of the neck and jawline and carefully inject the formulation along the sternocleidomastoid muscle. We also incorporate the “Imaizumi Method®,” an injection technique based on anatomical principles, to tailor treatments to each individual’s facial features and muscle condition.

By relaxing the platysma muscle, you can create a sleeker appearance from the neck to the jawline, which may make your neck appear longer and your face appear smaller. However, the results may vary from person to person depending on factors such as bone structure and muscle condition.

Yes. Botox injections into the platysma muscle are sometimes combined with other treatments, such as jawline Botox or HIFU. At YAYOI CLINIC, we assess the condition of your jawline and skin laxity before recommending the most suitable combination of treatments.

Pain, swelling, redness, or bruising may occur at the injection site. In addition, temporary muscle weakness or tightness of the skin may occur. The severity and course of these symptoms vary from person to person.