A pronounced overbite may lead to a weak chin and a weak jawline. Age might, too. Over time, your jawline tends to become less pronounced and may even start to recede. A receding chin can also happen as part of a condition that's present from birth (called congenital).
The main causes of a weak jawline are often hereditary, where an undefined jaw may be a familial trait. Age can also impact the appearance of your jaw as throughout the years, chemical declines of collagen and elastin occur within the dermis layer of skin which causes the skin to physically sag.
While chewing gum can help you strengthen your jaw muscles and, over time, help create a larger and squarer-looking jawline, it may not be noticeable without additional considerations such as weight loss in the face. In addition, regular gum chewing can contribute to unwanted side effects.
Jawline surgery can reduce or enlarge your jaw
Jawline surgery can be used to either enhance and define the jaw or reduce its size by adding, removing, or reshaping small amounts of jawbone using a micro saw or laser. Your surgeon may also choose to reposition your jaw.
“These measurements indicate a significant decline in the jaw's volume as a person ages, and therefore less support of soft tissue of the lower face and neck.” This loss of bony volume may contribute sagging facial skin, decreased chin projection, and loss of jaw-line definition.
Because of collagen loss and facial muscles weakening, the once firm and supple skin begins to fade. In addition to lines and wrinkles, one of the telltale signs of aging in men and women is a less defined jawline.
Losing weight can have a transformative impact on not just the body but also the face. As the body sheds excess fat, changes in facial structure and appearance often become apparent. Fat loss from the face can lead to a more defined jawline, cheekbones, and a reduction in facial roundness.
A weak chin, which people may call a recessed chin, refers to a chin that does not have a prominent appearance on the face or jawline and may appear to slope backward from below the mouth. In some cases, a weak chin may result from genetic factors.
Skin becomes loose and sagging, bones lose their mass, and muscles lose their strength as a result of time spent living life. Most people begin to notice a shift in the appearance of their face around their 40's and 50's, with some also noticing a change in their 30's.
The effects of aging on the jawline
With aging, especially when you turn 50, bone resorption increases. This is normally visible in the jawline, as the angle of the jawline – or the posterior part of the lower jaw – becomes less defined. Jowling is another cause of a sagging jawline.
Loss of muscle tone and thinning skin gives the face a flabby or drooping appearance. In some people, sagging jowls may create the look of a double chin. Your skin also dries out and the underlying layer of fat shrinks so that your face no longer has a plump, smooth surface. To some extent, wrinkles cannot be avoided.
Mandibular growth was found to be statistically significant for the age periods of 16 to 18 years and 18 to 20 years. Growth from 16 to 18 years was greater than that from 18 to 20 years. Maxillary and mandibular growth were highly correlated at each age period.
THE BEST TREATMENT: Aim to log about seven to nine hours of sleep per night. For added anti-aging benefits, apply a night treatment with an ingredient like retinol to boost collagen production while you doze. To maximize moisturizing power, swap in an extra-nourishing overnight face mask weekly in place of night cream.
What's the age to start feeling old? Is there one? According to Worldwide Independent Network of Market Research, this is also the year when millennials begin to turn 43, an average age when people stop feeling young. Apparently, as the early 40s, specifically 42 sets in, people start noticing physical signs of ageing.
Genes play a big role, but aging delivers a triple whammy: More fat gathers under the chin, there's less collagen and elastin to keep skin taut, and the neck muscles start to sag, dragging the skin down with it, according to Shridharani.
While a loss of elasticity can start happening in your late 20s depending on your genetics, Shafer says that it's especially common in late 30s to early 40s patients. “This is most often when patients start looking in the mirror and noticing that their skin is not as 'tight,'” he explains.
An effective treatment for jowls does not include weight loss. No, losing weight cannot get rid of saggy jowls for some people. Even extreme weight loss does not work for a majority of patients, especially those with aging skin. It's because weight loss makes jowls more prominent in the first place.
“Snatched”, she explains, means “a straight chin underneath. It's usually used for thin, pretty people.” Over the past few years, the phrase “snatched jawline” has been gaining traction online.
If you have a double chin despite being skinny, your body just happens to genetically store extra fat around the jawline. There's really nothing unusual about it, but it does present a challenge in that your chin fat is much harder to target through diet and exercise alone.
Poor Posture: Frequently slouching or looking down at your phone and other devices can cause the muscles in your chin and neck to sag and weaken. And as the surrounding skin loses elasticity when the muscles are not used, you may notice a double chin or sagging skin over time.