Lifting the lower face means addressing sagging along the jawline, jowls, marionette lines, and loose skin under the chin. Your options range from at-home exercises and in-office energy treatments to injectable fillers and surgery, each with different levels of effectiveness and longevity. The right approach depends on how much sagging you’re dealing with and how long you want the results to last.
Why the Lower Face Sags
Lower face sagging isn’t just about skin loosening. It starts deeper than that. The jawbone itself shrinks over time, losing volume and changing shape from a sturdy L-profile to a thinner, more slanted I-shape. This bone loss, especially along the front of the jaw, is the single biggest contributor to a less defined jawline. As the structural foundation narrows, everything sitting on top of it has less support.
Fat pads in the cheeks and along the jaw don’t disappear so much as migrate. The ligaments holding these fat compartments in place weaken, and the fat slides downward and inward under gravity. This is what creates jowls: the fat compartments below the nasolabial fold deflate in some areas and bulge in others, collecting along the jawline. Meanwhile, the platysma muscle that runs from the jaw down to the collarbone starts pulling harder, dragging the corners of the mouth down and blurring the jawline further. All of these changes happen simultaneously, which is why lower face aging can seem to accelerate.
Facial Exercises: Limited Evidence
Facial exercises are the most accessible option, and the most overpromised. One study using an oscillating oral device for 30 seconds twice daily over eight weeks found some measurable changes in facial surface distances and reduced jawline sagging. But a separate controlled study comparing exercisers to a control group found no significant differences, suggesting the improvements may not hold up under rigorous testing. A broader review of the scientific literature found limited evidence that jaw exercise devices can reduce double chins, enhance jawlines, or tighten facial skin.
That doesn’t mean exercises are worthless for muscle tone, but expecting them to counteract bone loss and fat descent is unrealistic. If your sagging is very mild and you want to try something with zero cost or risk, facial exercises are a reasonable starting point, just not a reliable one.
Energy-Based Treatments: HIFU and Radiofrequency
High-intensity focused ultrasound (often marketed as Ultherapy) and radiofrequency devices work by heating tissue at different depths to trigger new collagen and elastin production. HIFU reaches 6 to 7.8 millimeters deep, targeting the same connective tissue layer that surgeons manipulate during facelifts. Radiofrequency penetrates 2 to 4 millimeters, affecting more superficial layers of the skin.
In clinical testing, HIFU alone produced significant lifting effects along the jawline. Adding radiofrequency on top didn’t create a statistically meaningful difference in lift compared to HIFU alone, though RF did improve skin quality in the upper layers of the dermis. Histological analysis (looking at tissue under a microscope) confirmed that both treatments stimulate new collagen and elastin. Between 4 and 10 weeks after treatment, treated skin showed evidence of new tissue formation with increased collagen, elastin, and hyaluronic acid.
The lift from these treatments is real but modest. They work best for mild to moderate laxity and typically require maintenance sessions. If you have significant jowling or loose neck skin, energy devices alone are unlikely to deliver the result you’re picturing.
Injectable Fillers and Neurotoxin
Fillers can reshape the lower face by replacing lost volume in specific areas. The approach works in layers. First, a firm filler is placed deep against the bone along the chin and the hollows on either side of the jowls (the prejowl sulcus). This recreates some of the structural support lost from bone resorption. If marionette lines remain after that deep layer is addressed, a softer filler is fanned through the fold using a cannula from the corner of the mouth down to the crease at the chin.
This layered technique doesn’t physically lift tissue the way surgery does. It camouflages the appearance of sagging by filling in the hollows that make jowls look more prominent. The results typically last 12 to 18 months depending on the product used and how quickly your body metabolizes it.
Neurotoxin injections along the jawline and upper neck, sometimes called the “Nefertiti lift,” work differently. They relax the platysma muscle that pulls the lower face downward. By reducing that downward tension, the jawline looks slightly cleaner and the corners of the mouth lift. Results last roughly 3 to 4 months before the muscle activity returns.
Thread Lifts: Short-Lived Results
Thread lifts use dissolvable barbed sutures inserted under the skin to physically reposition sagging tissue. They’re marketed as a middle ground between injectables and surgery, but the results don’t hold up. A study of 160 patients receiving dissolvable thread lifts found that all initial improvements in facial lifting and contouring were absent at one year. The threads dissolve, and because they don’t address the deeper structural causes of sagging, the tissue settles back.
The average cost of a thread lift runs about 40% of a surgical facelift fee, which raises the question of value. You’re paying a significant amount for a result that disappears within months.
Surgical Facelifts: Two Main Approaches
Surgery remains the most effective and longest-lasting option for lifting the lower face. The two primary techniques target different tissue depths.
SMAS Facelift
This technique tightens the superficial musculoaponeurotic system, a layer of tissue between the skin and the deeper facial muscles. The SMAS connects to both the skin above and the muscle below, making it a natural anchor point. By tightening this layer, the surgeon lifts sagging cheeks, smooths the jawline, and can address neck laxity. It’s well established and effective for moderate lower face sagging.
Deep Plane Facelift
This approach goes further. Instead of just tightening the SMAS layer, the surgeon releases and repositions the deeper facial tissues, including underlying muscles and fat pads. Because the skin and muscle stay connected rather than being separated, there’s less tissue disruption. This often translates to reduced swelling and a smoother recovery. The deep plane technique is particularly effective when fat pads have descended significantly, since it moves those fat pads back to their original position rather than just pulling the skin tighter over them.
The average surgeon’s fee for a facelift is $11,395, according to the American Society of Plastic Surgeons. That figure doesn’t include anesthesia, operating room fees, prescriptions, post-surgery garments, or medical tests, which can add several thousand more. Total out-of-pocket costs typically range from $15,000 to $25,000 or higher depending on the surgeon, geographic location, and the extent of the procedure.
What Facelift Recovery Looks Like
Bruising and swelling peak around days 3 and 4. By days 4 through 6, most people stop needing prescription pain medication and the swelling starts to visibly decrease. Light housework is usually manageable at this point if you feel up to it.
Sutures come out sometime between the end of week one and week three, depending on the specific procedure and how you’re healing. During the second week, swelling and bruising are still present but fading. By the end of week two, many people feel ready to return to work and resume light activities like walking.
Weeks three and four bring noticeable improvement. Most of the visible signs of surgery have resolved enough that other people won’t notice. You can return to exercise and regular activities. After one month, you should be fully back to your normal routine. Very minor residual swelling, tightness, and numbness can take up to a year to fully resolve, but these subtle changes are typically only noticeable to you.
Choosing the Right Approach
For mild softening along the jawline, energy-based treatments or strategic filler placement can make a visible difference without downtime. If you’re noticing early jowling and want to delay surgery, combining HIFU with neurotoxin along the platysma can buy you a few years of improved definition, though you’ll need repeat treatments.
For moderate to significant sagging, with visible jowls, marionette lines, and neck laxity, surgery delivers results that non-surgical options simply cannot match. The tissue needs to be physically repositioned, not just heated or filled. A deep plane facelift in particular addresses the root causes: descended fat pads, weakened ligaments, and platysma muscle pulling.
Age alone isn’t the deciding factor. Skin quality, bone structure, the degree of fat descent, and how much the platysma has loosened all matter more than the number on your birthday. Two people the same age can have very different anatomy and need entirely different approaches.