Caucasians generally have wet, sticky earwax due to a genetic trait, specifically a dominant variant in the ABCC11 gene, which dictates higher levels of apocrine sweat gland activity. This is the default, ancestral human state, contrasting with dry earwax, which resulted from a later mutation common in East Asian populations.

What ethnicities have wet earwax?

Wet earwax, also called sticky or brown earwax, is typical in people of African or European descent. As the name suggests, this type has a moist, sticky texture and is brownish in color.

Do Europeans have wet or dry earwax?

The vast majority of people of European or African descent have wet earwax. Like honey, it is yellow and sticky. Most East Asian people, however, have dry earwax, which is grey, brittle, and non-sticky.

Why do some people have wet earwax?

Your earwax is wet because it's genetically determined to be sticky and oily (wet earwax), common in people of African/European descent, produced by glands for protection, and can become watery from water exposure (like swimming) or indicate infection if it's watery, cloudy, smelly, or accompanied by pain, needing a doctor's visit.
 

Does race affect ear wax?

The earwax from the study's East Asian donors was "consistently drier and colorless." The samples of the white donors were "yellow and sticky in nature." Also mentioned in the study: "Africans" have "wet, yellowish-brown wax," and Native Americans — similar to East Asian folks — typically have "dry, white wax."

What Your Earwax Says About You

What does wet ear wax indicate?

Sometimes, wet earwax can indicate a health issue. Earwax which is wet, or pale may indicate there is pus in your ear canal, often caused by an ear infection. This pale discharge is most likely warning signal from your body that you need to consult a doctor as soon as possible.

Is it better to have wet earwax?

Wet earwax acts as a lubricant and is important in trapping foreign particles and dust, preventing them from reaching the eardrum. This type of earwax is usually removed naturally as we move our jaw and when we talk, chew or yawn.

What ethnicity has the ABCC11 gene?

Genetic variants that cause a loss of function of the ABCC11 gene are very common among East Asian ethnicities (80-90% of the population). In other population groups, it is rare to have no body odor. In fact, only around 2% of Caucasians carry the 'no body odor' version of the gene.

Why is my earwax always so liquidy?

If your ears ever feel wet, it's often just because they're making more earwax. When first produced, earwax is thin, clear and watery. But as time goes on, it becomes thicker and darker. But if you develop additional symptoms like ear pain or a fever, call a healthcare provider.

Do Japanese have wet or dry earwax?

It's wet, brown and gummy in nearly all people of European and African origin; but more than 80% of East Asians have a dry variety that lacks a waxy substance called cerumen. A team of Japanese researchers has now tackled this sticky subject and identified the gene that determines earwax type.

Does ear wax hold DNA?

The results have shown that human earwax can be a potential source of DNA evidence for human identification up to 30 days after the earwax collection. It is recommended to quickly analyze earwax samples or store them at room temperature or at −10 °C after their recovery from the crime scene.

How do Chinese people remove ear wax?

While cotton swabs are the norm in the West, in many parts of East Asia, it's common to use ear scoops – a long, thin tool with one tip flattened into a little spoon – to tease out excess ear wax.

Who is more prone to ear wax?

People with oily skin are more likely to produce excess earwax. The oiliness of the skin can stimulate the glands in the ear canal, leading to an increase in earwax production.

Do Asians get wet ear wax?

Some East Asians (including Yamato Japanese), Southeast Asians and Native Americans (including Inuit) are more likely to have the dry type of earwax (gray and flaky), while Africans, Europeans, and other East Asians (including Ainu) are more likely to have wet type earwax (honey-brown, dark orange to dark-brown and ...

What race has flaky earwax?

As a result, the cerumen (earwax) produced by East Asians typically exhibits a dry, white phenotype and is strikingly different from the wet, yellow cerumen produced by non-Asians.

What ethnicities have gingers?

Red hair is most common in Northern and Western European ethnicities, especially Scottish and Irish (Celtic) populations, but also appears in Germanic, Slavic (like Udmurts in Russia), Ashkenazi Jewish, and even Middle Eastern, North African, and Indigenous American groups due to ancient genetic variations. While Scotland and Ireland have the highest concentrations, the gene is globally distributed, highlighting its deep roots in human migration.
 

How come Korean sweat doesn't smell?

Turns out 80–90% of East Asians (especially Koreans) carry a variant in the ABCC11 gene that affects their sweat glands. This gene influences the type of sweat produced in the underarms—and when it's the “dry” type, there's less food for odor-causing bacteria.

How rare is wet earwax?

The wet type is completely dominant to the dry type, and is very common in populations of European and African origin (~95% and ~100%, respectively).

What purpose does ear wax serve?

Causes. Ear wax protects the ear by: Trapping and preventing dust, bacteria, and other germs and small objects from entering and damaging the ear. Protecting the delicate skin of the ear canal from getting irritated when water is in the canal.

Do Filipinos have wet earwax?

Individuals of Asian descent are more likely to have dry earwax, while those of African and European descent typically have wet earwax.

Why are my ears always full of wet wax?

Liquidy earwax can be normal (mixed with water after a shower/swim) but often signals an underlying issue like swimmer's ear, a middle ear infection, or even a ruptured eardrum, causing pus or fluid to drain. While sometimes just thin wax, it's best to see a doctor if it's persistent, smelly, thick, or accompanied by pain, fever, dizziness, or hearing loss, as it could be an infection needing antibiotics or other treatment, say Boots Hearingcare and Healthdirect.
 

What does ear wax say about your health?

Green earwax or earwax with a foul smell is also an indication of an infection. If there is blood in your earwax, this could be a sign of an injury to the ear or a ruptured eardrum. Gray or black earwax usually means there is a buildup of dust in the ear or impacted earwax.

Why do my ears feel wet inside and itchy?

Itchy ears can sometimes be a sign of an ear infection. Bacteria and viruses cause them, usually when you have a cold, the flu, or allergies. Bobby pins, paper clips, matchsticks, and your fingernails can also damage the skin inside your ears, making it easy for germs to enter and cause an infection.

---