When injecting the depressor anguli oris (DAO), depth isn’t just important — it’s protective. The depressor labii inferioris muscle lies beneath the DAO, attaching to the bone. If your injection is too deep and low, you risk hitting the wrong muscle — a common cause of lower lip ptosis. ❌ ✅ The safer, more effective approach? Injecting more superiorly and superficially, keeping your toxin in the correct plane and away from the DLI. Understanding the anatomical layering here helps you avoid compl

“Did you know the DAO (Depressor Anguli Oris) muscles play a key role in how we express emotion? These small but powerful muscles can cause tension around the jaw and pull the corners of the mouth downward, creating a tired or stressed appearance. Gentle massage of the DAO helps release that tension, softens fine lines, and restores a more uplifted, relaxed look. Make it part of your self-care routine for a naturally radiant face! 💆‍♀️ #FacialMassage #HolisticBeauty #SculptingMassage #SkinCareT

Most people focus only on lifting exercises… but did you know relaxation is just as important? The “saggy muscle” (depressor anguli oris) pulls the lower face down. If you never release it, your face keeps looking heavy no matter how much lifting you do. | Koko Face Yoga

Massaging the Triangularis (Depressor Anguli Oris)