Define and Refine Your Jawline: How Renuvion Can Improve Submental Contouring

A defined jawline is a hallmark of a youthful, fit appearance. But as we age, the skin under our chin can lose its elasticity. At Oceana Aesthetics in Stuart, FL, Dr. Brian Blumenauer helps patients restore a sculpted profile. 

If you have mild skin looseness under your chin, you might not want a full surgical facelift. That is where Renuvion comes in. This minimally invasive technology helps tighten the skin envelope under the chin, also known as the submental area.

What is Renuvion and how does it work?

Renuvion is a minimally invasive treatment that uses radiofrequency energy and helium plasma to contract loose skin. We insert a thin wand through tiny incisions under the skin to deliver targeted heat.

The FDA has cleared this device specifically for tightening loose skin under the chin and on the neck. It is ideal for adults with mild-to-moderate skin laxity who do not need extensive fat removal. At Oceana Aesthetics, we use this precise technology to help you achieve a smoother neck contour without major surgery. 

What should you expect during recovery?

While Renuvion is minimally invasive, it is still a surgical procedure that requires real recovery time. Expect significant swelling and numbness under your chin for several weeks. 

A 2023 study of 65 adults published in the Aesthetic Surgery Journal found that patients experienced temporary swelling and altered nerve sensations. Because the treatment heats tissues near facial nerves, there is a small chance of temporary numbness or an uneven smile. 

Symptoms typically resolve over several weeks as the local nerves recover. Dr. Blumenauer will guide you through a personalized recovery plan, which includes wearing a supportive compression garment. 

Can you combine Renuvion with liposuction? 

Yes, we often combine Renuvion with submental liposuction to address both excess fat and loose skin. Liposuction removes the fat cells, while Renuvion helps tighten the remaining skin envelope. 

However, it is important to have realistic expectations about how these treatments work together. A 2025 systematic review in the Annals of Plastic Surgery noted that clinical evidence is limited. It is unclear if Renuvion adds tightening beyond what liposuction achieves on its own. 

During your consultation in Stuart, FL, we evaluate your skin elasticity to determine if a combination approach is right for you. If you have more advanced skin sagging, we may discuss other options, such as a surgical facelift.

Ready to define your jawline and feel more confident in your profile? Contact Oceana Aesthetics today to schedule a consultation with Dr. Blumenauer. We will help you choose the best path to achieve your aesthetic goals.