White streaks in the hair did not just become a thing; these strange features have been associated with some characters in mythology, fiction, pop culture, and real life. Poliosis, often referred to as a white streak in the hair, is a unique condition that affects pigmentation. This phenomenon occurs when there is a lack of melanin in hair follicles, leading to white or gray patches amidst the regular hair color. Many individuals with poliosis find it intriguing, while others may feel self-conscious about it. Understanding the causes, symptoms, and treatments is essential for anyone experiencing this condition. For further information on skin conditions that may also affect hair, visit this link.
The naturally occurring cases of white streaks in the hair are caused by a medical condition known as poliosis circumscripta or simply poliosis. Poliosis is just the absence of melanin or melanocytes in the hair; people with poliosis usually have healthy lives unless the condition itself is caused by another disease. Not to be confused with poliomyelitis or polio, which happens to be a crippling and potentially fatal disease caused by the poliovirus.
The mallen streak

Poliosis is most popularly known by the name Mallen streak. In the 1970s, the term “Mallen streak” became popular.
It was initially used by a novelist called Catherine Cookson in her “Mallen trilogy” and was derived from the Latin word “malignus,” which means “bad sort.” In fiction, it is linked with witches, outcast ladies, and comic book villains, like Rogue in the X Men or the Bride of Frankenstein. The novels cover the lives of a cursed family, all of whom have inherited a grey streak in their hair.
This origin led to a negative stereotype attached to people with white streaks in their hair. However, it gained acceptance in pop culture for that exact reason.
Society previously used these white streaks (also known as patches or spots) to identify the wearers as evil, cursed, or otherwise “different.” People nowadays pay to have them professionally added in, bleach them at home, and embrace the streak as something extraordinary that the body does from time to time.
People and characters known with the white streak
Some individuals are famous for having white streaks across history, folklore, fiction, pop culture, and even real life. Some of them are:
- Marie Antoinette is perhaps the most well-known historical example of hair becoming white as a result of stress. The abrupt whitening of scalp hair characterizes the condition known as Marie Antoinette syndrome. The name is a reference to France’s unhappy Queen Marie Antoinette (1755-1793), whose hair reputedly went white the night before her final walk to her execution by guillotine at the time of the French Revolution.
- Rogue is still one of the most recognizable faces (and hairstyles) of the numerous X-Men team rosters, well known for her mutant talents to siphon the thoughts and powers of any mutant with whom she comes into contact. The X-Men film franchise featured Anna Paquin’s character, who gained the white streak in her hair after absorbing Wolverine’s healing abilities to save her own life. Originally, Rogue was not a wayward figure led astray by the crafty and unpredictable Mystique. In reality, she was a very evil villain who proved to be a formidable adversary to the X-Men before later joining them.

- Richard Madden: A celebrity with a Mallen streak is Richard Madden. He is well-known for his roles in the television dramas Game of Thrones and Bodyguard. Because of the roles he plays, he frequently dyes his hair. However, he embraces his natural side outside of acting and claims that he is not ashamed of it. Madden’s streak is barely visible in one of his most recent roles as Ikaris in a Marvel movie, The Eternals.
- Cruella de Vil: The popular character from the Disney animation 101 Dalmatians is an obvious villain with a Mallen streak. Her hair is a mix of white and black. Estella is a youthful and cunning thief seeking to create a name for herself within the fashion industry in a recent movie titled Cruella. She quickly finds a pair of criminals who admire her penchant for shenanigans, and together they make a life on London’s streets. When Estella befriends fashion icon Baroness von Hellman, she explores her bad side and transforms into the boisterous and revenge-driven Cruella.
- Percy Jackson and Annabeth Chase: Percy Jackson and Annabeth Chase are other instances of characters who acquire a Mallen streak as a result of tragic events in the series of novels Percy Jackson and the Olympians. In The Titian’s Curse, their streaks form after they are put under tremendous stress by holding up the sky.
Mallen streaks in the creative industry

Mallen streaks have become a popular color trend in the last year. It is a must-have in salons and on celebrities, whether customers want to add a little spice to their natural hue or experiment with color on a blonde.
Music star Billie Eilish is known to have experimented with the Mallen streak on her hair several times to the delight of her fans, who tend to copy the style from her.
Tony Haresign’s ‘Mallen Madness collection also includes a grey/white streak. According to the owner of Esquire Barbershop, his collection was inspired by sports presenters from the 1970s, Catherine Cookson, Batman, and Film Noir. He was determined to include a Mallen streak in the collection to highlight how eye-catching the grey or white streak can be.
Mallen streak as a symbol
Cookson’s novel series did not give rise to the negative associations associated with the Mallen streak. It did, however, illustrate how the medical hair condition was perceived previously. Characters or individuals with the Mallen streak, in particular, were linked with gloom or even villainy. Poliosis became associated with evil during the medieval period. It was thought to be a witch’s mark back then, a body trait that European witch-hunters assumed marked a person’s (mainly women’s) affiliation with the devil. However, the notoriety of the Mallen streak has begun to fade and has become linked with alternative fashion.
Frequently asked questions

What causes poliosis?
Poliosis can be caused by several factors. Genetic predisposition is one of the most common reasons. Individuals with a family history of poliosis or other pigmentation disorders are more likely to develop this condition. Additionally, poliosis can arise from autoimmune diseases, such as vitiligo, which cause the immune system to attack pigment-producing cells. Other potential causes include certain skin conditions, trauma to the hair follicles, and even some medical treatments that may affect hair pigmentation. Understanding these causes can help those affected manage their condition better.
Is poliosis a hereditary condition?
Yes, poliosis can be hereditary. If a family member has experienced this condition, there is a higher chance of it appearing in subsequent generations. The specific genes responsible for poliosis are not entirely understood, but familial patterns suggest a genetic link. Research indicates that some individuals may inherit a predisposition to develop poliosis, along with other pigmentation disorders. If you have concerns about hereditary poliosis, consulting with a geneticist or dermatologist can provide clarity.
Can poliosis occur in any hair color?
Poliosis can affect individuals with any hair color, but it is most commonly observed in those with darker hair. The contrast between the white streaks and darker hair makes the condition more noticeable. However, people with lighter hair may still experience poliosis, though it may not stand out as much. Regardless of hair color, the underlying mechanism remains the same: a lack of melanin in specific hair follicles. Understanding how poliosis manifests in different hair colors can help raise awareness about this condition.
Are there any associated medical conditions with poliosis?
Poliosis can be associated with various medical conditions. One notable condition is Waardenburg syndrome, a genetic disorder that affects pigmentation and can cause hearing loss. Individuals with vitiligo, an autoimmune condition that causes loss of skin pigment, may also develop poliosis. Other conditions, such as albinism or certain types of skin cancer, can lead to changes in pigmentation, including poliosis. If you notice a sudden change in hair color or the appearance of white streaks, consult with a healthcare professional to rule out any underlying issues.
What treatment options are available for poliosis?
Currently, there is no definitive cure for poliosis. Treatment options focus on managing the appearance and any associated symptoms. Some individuals may choose to use hair dyes to cover white patches, while others may embrace their unique look. In some cases, addressing underlying medical conditions, such as vitiligo, may help restore pigmentation. Additionally, topical treatments that stimulate hair follicles could be explored, although results can vary. Consulting with a dermatologist can provide personalized recommendations tailored to individual needs and preferences.
Can poliosis change over time?
Yes, poliosis can change over time. For some individuals, the white streaks may remain stable, while others might experience an increase in the number or size of white patches. Factors such as aging, hormonal changes, and health conditions can influence the progression of poliosis. It’s essential for individuals to monitor any changes in their hair and consult with a healthcare professional if they notice significant alterations. Understanding the dynamic nature of poliosis can help individuals adapt to their evolving appearance with confidence.
Is poliosis harmful or indicative of a more serious condition?
Poliosis itself is not harmful and does not pose any health risks. However, it can sometimes be a sign of an underlying condition, such as vitiligo or Waardenburg syndrome. It’s crucial to differentiate between poliosis as a standalone condition and any associated medical issues. If you experience sudden changes in hair color or have concerns about your health, seeking medical advice is always a wise choice. Regular check-ups can ensure that any related health concerns are addressed promptly and effectively.
