Based on their results, a pair of “average lips” has measurements of 7.8mm for the upper lip at the midline and 12.2mm for the lower lip.
The width of the lips should be about 40% of the width of the lower face and generally equal to the distance between the medial limbi. The width-to-height ratio of the face is typically 3:4, with an oval-shaped face being the aesthetic ideal.
What's in a pout? Well, quite a lot, as it turns out that full and sumptuous lips are the most preferable lip shape of them all — but according to a global study, there's one key trait that distinguishes the perfect pouts from their equally plump, yet sub-par, counterparts.
Full Lips
Full lips are the most common of shapes and are typically defined by lips that are equally plump on the top and bottom. This shape is easy to accentuate and looks great with bold lipstick looks.
Lips come in a variety of shapes characterized by the upper lip to lower lip ratio. A 2017 study from JAMA Facial Plastic Surgery showed the most attractive ratio is 1:2 of upper and lower lip. An increase in surface area of 53.5 percent was also deemed most attractive.
The Golden Ratio. If we follow the Phi Ratio of Beauty, otherwise known as the “Golden Ratio” of 1.618, the perfect lips would be 1.618 times larger than the top lip and 1.618 times wider than the width of the nose. If you're determined to accentuate your lips, you may find it helpful to keep these proportions in mind.
Thin top and bottom lips
Women with thin lips—think Kirsten Dunst—tend to be loners and rather timid, according to Haner. Their introverted personality also means that they are self-reliant; they are OK with being alone and are perfectly content with the idea of being independent.
Thin Lips
If both your upper and lower lips are not so full, you likely fall under this category.
Some studies actually saw that big lips contribute to a great extent to our attractiveness level. Why? It's all about the symmetry of course. As you might be aware, the more symmetrical your face is, the more attractive you will appear to other people.
1. Angelina Jolie. She has, without a doubt, the sexiest pout in the history of lips. In fact, there are online tutorials for women on how to get lips like her.
Swollen lips are caused by underlying inflammation or a buildup of fluid under the skin of your lips. Many things can cause swollen lips, from minor skin conditions to severe allergic reactions. Read on to learn about the possible causes and their additional symptoms and when you should seek emergency treatment.
A natural-looking lip enhancement can balance other facial features, bringing your face into better harmony. Changing your lips' size and proportion can make surrounding features like a prominent nose or jawline look smaller, creating a more feminine appearance.
No. They may get smaller with age, but not grow. As an adolescent reaches puberty, their lips may widen to match the growth of their jawbone, but the tissue will often soften and recede with age. Which is why rejuvenation of the lips is so popular with those in their middle ages.
Generally speaking, your lips should be "pink, soft, and smooth," according to Chase. If you have healthy lips and want to maintain them, heed Kominiarek's advice: "Make sure to drink plenty of water, use lip moisturizers and balms, and visit the doctor if you have any non-healing lesions."
Whereas the rest of the face may not show signs of getting older until patients reach their late 20s to 30s, lips can begin to lose important volume starting in the late teens. As the process continues and the mouth loses collagen, the lips can begin to flatten out and appear much thinner in just a few short years.
Studies have also shown that Caucasian women were found to have thinner lips than Asians, with the smallest upper lip height and volume.
Based on their results, a pair of “average lips” has measurements of 7.8mm for the upper lip at the midline and 12.2mm for the lower lip.
Psychologically speaking, having plumper and full lips is a sign of blood flow on the face which is essential to the health and fertility of a woman to which men are attracted.
Some people are born with naturally thin lips, a result of genetics and DNA; however, thin lips can also occur as a result of age. As the skin loses its elasticity, which occurs when collagen production slows, this can have a damaging effect of the lips, causing them to lose firmness and take on a thinner appearance.
The upper lip should be slightly larger than the lower lip with a gentle curve that peaks at what's called cupid's bow. The hinge of the upper lip comes in the form of the central philtrum that separates the two sides. Your upper teeth should also overlap the lower teeth by one millimeter.
According to Dr Marisa Coen in her essay for The Science of Relationships, fuller lips have long been desired by women because, as evolutionary psychology suggests, they signify strong mating potential. “Facial features serve as a cue of attractiveness,” explains Coen.
Cupid is the rarest of all lip forms. Cupid has a powerful, youthful appearance, and is very prominent in pre-adolescent females. Due to the natural growth process in a female's lips, the fullness of the lips fill in the middle first, then the sides.
'The research suggests that red lips and perceived attractiveness are still inextricably linked, with red lipstick proving to be the most powerful attractor and significantly increasing visual fixation. '
The change in size of your lips is most likely associated with your weight gain. If the fat was transferred from your abdomen your lips can enlarge as your abdomen enlarges with weight gain. Other factors can be the use of hormone replacement therapy or oral birth control which may lead to weight gain.