Dimples: Why Do People Have Dimples?

  • 22 months ago
3 minute read.
Dimples: Why Do People Have Dimples?

That dimpled smile makes you always go "Wow", EVERY TIME. From Bollywood actors Alia Bhatt, and Ayushmann Khurrana to Hollywood actors Bradley Cooper, and singer Ariana Grande, these dimples will make you want to fall for them one more time, each time. You've probably observed that not everyone has cheek dimples. So what is it that some people have cheek dimples and some don't? Well, in this article, we are going to discuss the scientific reason behind dimples or cheek dimples:

How Do Dimples Form?

You must be curious how dimples are structured in some people? Well, a gelasin grinare is not always inherited and also formed due to the differences in the muscles and skin of an individual's face.

The facial muscle, also known as zygomaticus major, plays a vital role in creating your facial expression, and assists in raising your mouth corners when you smile. The change in these facial muscles can cause dimples in some people. Often, this muscle begins with zygomaticus bone, situated in your cheeks, integrating to your mouth corners. Among the ones with dimples, this muscle may be separated into two bundles of muscles. The one muscle bundle connects at the mouth corner and the other one integrates to the tethered skin and below the mouth corner. This split condition is known as bifid or double zygomaticus major muscle and is the reason for dimple formation with the movement of the skin.

As dimples are considered a muscular variation outcome formed during fetal development, these are sometimes wrongly associated with birth defects. It is essential to understand that having dimples is common and they don't affect your health in a negative way.

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The Genetic Abnormality

Your body inherits two sets of genes, one from your mother and one from your father. Most of the genes contain two variations, alleles that can be recessive or dominant. If someone has dimples, that means their inherited dominant trait contains the same alleles.

Additionally, a child might not be born with dimples but can have it as an adult or vice versa. Due to their unpredictable inheritance pattern, some researchers referred to it as an irregular dominant trait. Therefore, it can be transferred genetically as an abnormality of cheek muscles. But unlike other genetic defects such as anemia, it has no negative harm on the body.

Are Dimples Appealing?

If asked, a large number of people may agree that people with dimples seem more approachable and youthful. Dimples are also associated with good charm in some cultures. Though, whether dimples are attractive or not is still debatable among researchers. A study on the facial expression of a human represents that dimples appear to be more noticeable and expressive.

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A Symbol of Good Luck

Yes, as discussed before, in some cultures and parts of the world, a gelasin grin is considered a good charm. In fact, in the US, people with dimples are considered lucky. People long for the things they can't have, right? In China, people with dimples are related to attractiveness and goodwill from ages and they believe that a dimpled wife will bring good luck and happiness to the family. In other Asian countries, dimples have been directly associated with beauty since the mid-century.


Although cheek dimples are considered as an irregular inheritance trait, this can be caused by inheritance or change in your face muscle formation. If you don't have dimples but still want them, you can consider plastic surgery, also known as dimpleplasty. However, consult with a specialized doctor virtually on The Wellness Corner to avoid any complications and further issues. And remember, dimples or no dimples, you're beautiful the way you are.

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