Would you choose to keep your natural appearance if you worked in an industry where changing your look can almost seem like part of the job?
For Sadie Sink, the answer appears to be yes.
The actress, best known around the world for playing Max Mayfield in Netflix’s Stranger Things, has spent much of her young life in an environment where appearances are photographed, analyzed, styled and discussed constantly. Yet one of the features most closely associated with her public image—her distinctive red hair—is something she has chosen to leave largely as nature made it.
In a 2025 interview with Glamour, Sink revealed that she has never dyed her naturally red hair and does not expect that to change.
It may sound like a relatively small personal decision. But Sink’s explanation touched on a much larger subject: what it means to grow up in the entertainment industry while trying to maintain a sense of identity in a culture where beauty trends can change almost overnight.
A Signature Feature She Never Planned
For millions of viewers, Sadie Sink’s red hair is immediately recognizable.
It became particularly prominent after she joined Stranger Things as Max Mayfield during the show’s second season. As the series grew into a global phenomenon, Sink became increasingly recognizable herself.
But her hair color was not created for the role.
It is natural.
Speaking with Glamour in November 2025, Sink said she had considered changing it before but had never actually dyed it.
She also described something many natural redheads may understand: having a complicated relationship with a feature that makes you stand out.
There have been times, she explained, when she has loved her hair and other times when she has wanted to change it.
But there was also a message she had repeatedly heard growing up as a redhead: don't dye it.
People frequently reminded her that others spend significant amounts of money trying to achieve a similar shade.
Eventually, leaving it untouched became something Sink appreciated in its own right.
“I never have, and I don’t think I will,” she told Glamour about dyeing her hair. “I like the idea that my hair isn’t dyed.”
That preference extends beyond hair.
Sink also told the magazine that she does not have tattoos or piercings. She described liking the idea of “never doing anything”—a simple phrase that captures her preference for keeping certain aspects of her appearance unchanged.
Her comments were not presented as a rule other people should follow. They were a description of what feels right for her.
That distinction matters.
Personal style can mean dramatic experimentation for one person and leaving things alone for another. Neither approach automatically says anything about a person’s confidence or authenticity.
For Sink, however, maintaining her natural features seems to provide a kind of continuity.
Growing Up in Front of an Audience
Sink’s relationship with appearance is especially interesting because she entered the entertainment business at a young age.
Before becoming known for Stranger Things, she worked extensively in theater. Her early career included Broadway, where she performed in Annie as a child.
She later joined Stranger Things while still in her teens.
That meant some of the years when most people privately experiment with identity, clothing, hair and personal style happened for Sink while she was becoming increasingly famous.
In her broader 2025 Glamour cover interview, she reflected on what it was like growing up while attached to one of television’s biggest shows.
Sink said she felt protected by the people around her and also suggested that she had developed her own ways of protecting herself, particularly by keeping much of her personal life private.
That instinct toward privacy offers useful context for her comments about appearance.
Her preference for leaving her hair natural does not exist in isolation. It fits into a broader pattern of maintaining boundaries between her professional life and the parts of herself she wants to control personally.
A young actor may have relatively little control over many elements of a production.
Costumes are chosen.
Makeup is designed.
Hair is styled.
Scenes are rehearsed and filmed repeatedly.
Promotional photographs are carefully planned.
Red-carpet appearances involve teams of professionals.
Interviews can turn small personal details into headlines.
Against that background, deciding what not to change can become a meaningful choice.
“Are We All Supposed to Look Like This?”
Perhaps the most revealing part of Sink’s discussion with Glamour was not simply that she had never dyed her hair.
It was her description of watching appearance and fashion trends interact with the entertainment industry.
Sink acknowledged that it can be difficult to ignore how frequently people change their looks and how closely fashion and beauty culture have become connected with acting and celebrity.
Growing up within that environment, she said, could sometimes be confusing.
She described questioning whether everyone was somehow expected to look a certain way.
That question reaches beyond Hollywood.
Modern beauty culture moves quickly.
Social media allows new makeup techniques, hairstyles, cosmetic procedures and fashion trends to spread around the world within days or even hours. Celebrities can be photographed from dozens of angles at a single event, with their appearance immediately discussed across social platforms.
Actors experience that scrutiny at an unusually intense level.
A haircut can become entertainment news.
A change in hair color can produce headlines.
A red-carpet outfit can be analyzed for days.
Even the absence of a change can become a story.
Sink’s response to that environment has not been to reject fashion or beauty entirely. Rather, she appears to distinguish between enjoying style and feeling obligated to permanently alter herself.
That distinction is important.
Natural Does Not Mean Anti-Fashion
It would be easy to interpret Sink’s comments as opposition to makeup, fashion or experimentation, but her previous interviews suggest something more nuanced.
In a 2021 interview with Allure, Sink described her everyday makeup style as relatively minimal.
She said she often preferred light coverage and liked allowing her freckles to remain visible rather than covering them completely.
At the same time, she made clear that she was willing to experiment with makeup for red carpets and photo shoots.
That combination tells a more complete story.
Sink is not arguing that everyone should avoid makeup, hair styling or fashion.
She participates in all of them professionally.
Her position is much more personal: experimentation can be enjoyable without requiring someone to permanently change the features they naturally have.