What starts as a seemingly harmless interest in lip gloss, face masks or a morning skincare routine is becoming a much bigger conversation about childhood, social media and the pressure to look perfect.
Young girls are increasingly being exposed to elaborate skincare and makeup routines through TikTok, Instagram and influencer content. Some are learning the language of serums, retinol, exfoliating acids and “glass skin” long before they actually need products designed to address adult skin concerns.
The phenomenon has become widely associated with the label “Sephora Kids” — generally referring to preteen and younger teenage girls who spend significant time browsing, buying and discussing beauty products.
But dermatologists and psychologists say the concern isn’t simply that children are interested in makeup.
The bigger question is why some children are beginning to believe their naturally developing skin needs to be fixed.
From beauty trend to ‘cosmeticorexia’
CNA Lifestyle recently examined the phenomenon, speaking with dermatologists and psychologists in Singapore who say they are seeing increasing interest in skincare and makeup among preteens and teenagers.
Dermatologist Dr Lynn Chiam described “cosmeticorexia” as an unhealthy preoccupation with achieving flawless skin that can result in excessive, age-inappropriate or compulsive use of cosmetics and cosmetic procedures.
The term itself is relatively new. A 2026 editorial published in Dermatology and Therapy similarly describes cosmeticorexia, also called dermorexia, as a culturally reinforced preoccupation with flawless skin that may lead to excessive or age-inappropriate cosmetic use. Researchers stressed that more work is needed to establish standardized criteria and determine how widespread the phenomenon actually is.
That distinction matters.
Cosmeticorexia should not be treated as an officially established psychiatric diagnosis. Instead, it is an emerging term being used by clinicians and researchers to describe a concerning pattern of appearance-related behavior.
When skincare becomes a source of anxiety
For some children, the issue can go far beyond simply enjoying beauty products.
CNA reported that some dermatology patients and their parents have described girls becoming distressed when they miss steps in complicated skincare routines. Others repeatedly purchase products to address tiny perceived imperfections and can become increasingly preoccupied with their appearance.
That is where experts say parents need to pay attention.
A child experimenting with lip gloss or enjoying an occasional face mask is very different from a child who believes she cannot leave the house without correcting perceived flaws.
The concern is that beauty can gradually become tied to self-worth.
The Financial Times has similarly reported concerns from dermatologists and psychologists about children becoming increasingly focused on flawless skin, while European consumer groups and regulators have questioned whether beauty marketing and influencer culture are encouraging children to adopt adult-oriented routines.
Why TikTok and Instagram are changing the equation
Previous generations were exposed to beauty standards through magazines, television and advertising.
Today’s children can encounter them continuously.
A young user who watches one skincare video can quickly be exposed to another, then another — from “get ready with me” videos and product hauls to morning routines and tutorials promising “glass skin.”
CNA’s reporting highlighted concerns from psychologists that algorithm-driven social media can repeatedly expose young users to beauty content, potentially influencing how they understand normal skin and how they evaluate their own appearance.
Research and medical commentary are increasingly examining this exposure. A 2026 dermatology editorial noted that analyses of TikTok content created by minors have found complex and expensive routines, frequent use of potentially irritating active ingredients and inadequate attention to sunscreen.
The result can be a feedback loop:
See an imperfection → watch a beauty video → buy a product → search for another solution → discover another perceived flaw.
And the cycle can begin remarkably early.
The problem with putting adult skincare on young skin
Dermatologists aren’t warning children away from every skincare product.
They are warning against unnecessary and inappropriate products.
The American Academy of Dermatology says tweens generally need only the basics: a gentle cleanser, a fragrance-free moisturizer when needed and broad-spectrum SPF 30 or higher sunscreen. It specifically cautions that retinol, vitamin C and exfoliating acids can irritate young skin and generally target concerns children do not have.
The American Academy of Pediatrics’ HealthyChildren.org likewise warns that children’s and adolescents’ skin is more sensitive and that viral routines containing retinoids, AHAs, BHAs and other strong ingredients may cause irritation, peeling, rashes, allergic reactions or damage to the skin barrier.
That doesn’t mean every active ingredient is automatically dangerous for every teenager.
For example, dermatologists may recommend certain acne treatments, including salicylic acid or retinoids, when there is a genuine medical reason. The appropriate product and concentration depend on age, skin condition and individual circumstances.
The issue is using powerful ingredients simply because they are trending online.
The ‘glass skin’ effect
One of the trends feeding the phenomenon is the pursuit of ultra-smooth, glowing “glass skin.”
The aesthetic, heavily associated with Korean beauty culture, promotes an almost poreless, highly hydrated complexion.
For adults, this can simply be another beauty preference.
For children, experts worry it can create an unrealistic benchmark for what healthy skin is supposed to look like.
CNA reported that some young patients specifically ask for ingredients or treatments they have discovered online, without necessarily understanding whether they are appropriate for their age.
And as social media increasingly uses filters, carefully controlled lighting and editing, the difference between real skin and manufactured perfection can become difficult for young viewers to recognize.
The beauty industry is facing tougher questions
The debate isn’t limited to parents and dermatologists.
In March 2026, Italy’s competition authority opened an investigation into Sephora and Benefit Cosmetics, both associated with LVMH, over concerns about marketing practices involving young consumers and potentially age-inappropriate beauty products.
Italian authorities raised concerns that social-media promotion involving young influencers could contribute to what has been described as cosmeticorexia. Reuters reported that officials also questioned whether product warnings and usage information intended to signal that some products were not suitable for children were sufficiently communicated.
Sephora has disputed the characterization that it markets to preteens, according to reporting by The Guardian.
The investigation illustrates how the debate is moving beyond individual families and into a larger question:
When does marketing beauty to young consumers cross the line from responding to demand to helping create that demand?
What parents can actually do
Experts say an outright ban may not always be the best answer.
CNA’s psychologists recommend that parents use children’s interest in beauty as an opportunity for conversation rather than simply punishment. Parents can discuss advertising techniques, filters, lighting, influencer marketing and why certain products are being promoted.
A practical approach is to establish simple boundaries:
- Keep children’s skincare routines basic unless a dermatologist recommends otherwise.
- Avoid anti-aging products for children.
- Be cautious with retinol, strong exfoliating acids and other active ingredients.
- Encourage sunscreen and gentle cleansing.
- Talk about filters, editing and influencer marketing.
- Ask children why they want a particular product.
- Watch for extreme distress about minor skin imperfections.
- Reinforce qualities unrelated to appearance.
- Consult a dermatologist when persistent skin problems arise.
The American Academy of Dermatology similarly emphasizes that more products do not necessarily mean better skin and that consistency with a simple routine is more important than having a complicated regimen.
This isn’t really about Sephora
The name “Sephora Kids” may make the phenomenon sound like a story about one retailer.
But the underlying issue is much broader.
It’s about children growing up in an environment where appearance is constantly measured, displayed, marketed and monetized.
Beauty products are only one part of that ecosystem.
Social media, influencers, algorithms, celebrity culture and increasingly sophisticated marketing can turn ordinary childhood insecurities into perceived problems that require a product to solve.
And that’s why the emerging conversation around cosmeticorexia deserves attention — not because every child who enjoys makeup or skincare has a problem, but because there is a crucial difference between having fun with beauty and believing you are not good enough without it.
The challenge for parents, doctors and the beauty industry may ultimately be the same:
How do we let children explore beauty without teaching them that their natural faces need fixing?
That question could become even more important as the next generation grows up with beauty content available at the swipe of a finger.
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