Let me share a technique on how to prevent neck wrinkles. If wrinkles have already appeared, what methods can we use to improve them? To prevent neck wrinkles, remember to minimize excessive neck movements, but you can perform local massages which help promote blood circulation.

Additionally, if you've developed wrinkles while still relatively young—say in your 40s or 50s—we can still improve them through Botox injections.

It's particularly fascinating because this involves the platysma muscle, whose fibers run vertically, while your wrinkles are horizontal. So if we reduce the strength of these vertical muscles, your wrinkles will noticeably diminish.

Additionally, if we administer botulinum toxin injections along the jawline, it can provide a lifting effect on your face. Note that our platysma muscle originates from this facial-neck area, so jawline botulinum toxin injections will also result in a slight facial lifting effect.

As a medical aesthetic doctor, I believe botulinum toxin can effectively improve many facial wrinkles. The key prerequisite is to seek treatment from certified doctors at legitimate medical institutions.