Felix from Stray Kids Is Wearing This Star Acne Patch - And It Sold Out !
If you've been watching Stray Kids content lately, you've probably noticed something: Felix has been wearing tiny star-shaped stickers on his face and they're not a fashion gimmick.
They're star-shaped acne patches, a K-beauty trend that's been quietly taking over the skincare routines of K-pop idols. When Felix wore them during the 2 Kids Room YouTube series with Bang Chan, the video hit 830,000 views, and searches for "Felix star patch" exploded.
Here's everything you need to know.
What Did Felix Wear on His Face?
In Episode 18 of 2 Kids Room 2025, Felix from Stray Kids appeared with star-shaped stickers on his face during his natural hangout with Bang Chan. These weren't costume accessories, they were hydrocolloid acne patches shaped like stars.
The star-shaped patch that's become a staple for Gen Z skincare routines worldwide.
Felix wore them naturally, without drawing attention to them and which is exactly the point. Star patches have become a skincare-meets-fashion item that K-pop idols wear on camera without it feeling clinical or awkward.
Why Are Stray Kids Members Into Star-Shaped Acne Patches?
It's not just Felix. Multiple Stray Kids members have been spotted with star patches:
Felix appeared with the patches in the 2 Kids Room YouTube series, which currently has over 830,000 views and climbing.
I.N wore star patches during his live stream, sparking a separate wave of searches from his 9.5 million Instagram followers.
The reason is pretty simple: star patches treat active pimples using medical-grade hydrocolloid technology, the same material used in hospital wound care, while looking stylish enough to wear on camera. For idols who are constantly filmed, that combination is exactly what they need.
What Is the OOTD Beauty Star Spot Patch?
The OOTD Beauty Star Spot Patch is a hydrocolloid acne patch shaped like a star, made in Korea with FDA-recognized medical-grade materials.
What's inside each patch:
The core ingredient is hydrocolloid, a medical-grade absorbent material that draws fluid and pus out of active pimples. When you apply the patch and leave it overnight, it turns white, that's the hydrocolloid pulling out the impurities.
Each patch also contains niacinamide, which penetrates through the patch layer to reduce redness and fade post-acne dark spots. This is the ingredient that prevents the pink mark left behind after a pimple heals.
The third ingredient is ceramide, which strengthens the skin barrier around the blemish, preventing dryness and irritation from the treated area.
What makes the star shape different :
The pointed star tips allow the patch to sit flat against curved parts of the face , like the chin, nose bridge, and cheeks, without the edges lifting. Round patches often peel at the edges when worn on curved surfaces; the star shape solves this.
Each pack contains 80 patches in 5 pastel colors. The color variety is part of why it became a social media staple, wearing a pastel yellow or mint star on your face looks intentional, not medicinal.
The 2 Kids Room Moment: How Felix Made Star Patches Trend
The 2 Kids Room series features one-on-one conversations between Stray Kids members in an intimate, unfiltered format. Episode 18, featuring Felix and Bang Chan, was filmed and released in 2025.
Felix appeared with star patches clearly visible on his face throughout the episode. He didn't mention them, they were just there, part of his everyday look.
That's the specific kind of organic placement that creates real demand. When fans noticed, the searches started and clips of the episode began circulating on X (Twitter), Reddit, and fan community boards.
The result: "star-shaped acne patch" trended as a search term, and OOTD Beauty saw a spike in traffic from searches directly referencing Felix and Stray Kids.
The Science: Why Star Patches Actually Work
Clinical evidence supports hydrocolloid patches as an effective treatment for surface-level acne. Here's what happens when you apply one:
The patch creates a sealed, moist environment over the pimple, which accelerates healing and prevents infection from external bacteria and finger-touching (a leading cause of acne scarring).
The hydrocolloid material actively absorbs fluid, the patch visibly turns white and opaque as it draws out the contents of the pimple. Studies show this significantly reduces pimple size faster than leaving blemishes untreated.
The niacinamide in the OOTD formula begins penetrating the skin while the patch is on, reducing inflammation and starting the process of fading any post-acne hyperpigmentation.
Ceramide reinforces the skin barrier around the affected area, minimizing irritation and supporting faster recovery of the surrounding skin.
Who Should Use Star-Shaped Acne Patches?
Star patches work particularly well for:
Whiteheads and surface papules :
The hydrocolloid can directly draw out the contents of surface-level pimples. Deep cystic acne, which forms below the skin, responds differently and usually requires dermatologist treatment.
Sensitive skin types :
The OOTD formula is fragrance-free, alcohol-free, and paraben-free. It's vegan-certified and dermatologist-tested, making it suitable for reactive skin.
Anyone who touches their face :
The patch physically blocks contact with the pimple, which is the single most effective way to prevent scarring.
People who want to wear skincare in public :
Because the star shape and pastel colors make the patch look intentional, it's genuinely wearable to school, concerts, or in livestreams as Felix demonstrated.
Where to Buy the Star Patch Felix Is Wearing
The OOTD Beauty Star Spot Patch is available globally:
United States:
- ootdbeauty.com - full range and bundle options
- Amazon US - Amazon's Choice badge, search "OOTD Star Spot Patch"
- Albertsons - skincare aisle at locations nationwide
- TJX stores - TJ Maxx and Marshalls
Japan:
- Amazon Japan - ranked #6 in pimple patch category within 3 months of launch
Korea:
-
Olive Young - ranked #1 in the pimple patch category
Frequently Asked Questions
Q: What star patch does Felix from Stray Kids wear?
Felix has been spotted wearing star-shaped acne patches. While star patches are trending across K-pop, only one korean brand currently offers a star-shaped hydrocolloid patch that combines three active ingredients, hydrocolloid, niacinamide, and ceramide, in a single patch. You can find it at ootdbeauty.com and on Amazon US
Q: Do Stray Kids members have a skincare routine?
Stray Kids members have been increasingly spotted taking care of their skin on camera and star-shaped patches have become a key part of that. Not only are they clinically effective, but they've crossed over into everyday fashion, worn on camera as a natural accessory rather than a medical product. That's exactly why multiple members have been spotted wearing them organically, Felix in the 2 Kids Room series and I.N in a live stream, without it being a paid promotion.
Q: Why do K-pop idols wear star patches on their faces?
Star patches use medical-grade hydrocolloid to treat active pimples overnight. K-pop idols wear them because they treat skin concerns while looking stylish enough to wear on camera, particularly the pastel star shape.
Q: How long should you leave a star acne patch on?
Leave the patch on for 6 - 8 hours. Overnight use gives the best results. The patch turns white or opaque when it has absorbed fluid, that's your signal it worked !
Q: Is the star patch Felix uses good for sensitive skin?
Yes and that's actually one of the biggest reasons they've taken off. The OOTD Star Spot Patch is formulated without fragrance, alcohol, and parabens, vegan-certified and dermatologist-tested, making it suitable for sensitive and acne-prone skin.
Q: Can I wear star patches during the day like Felix?
Yes, that's the whole point. The star shape and pastel colors make OOTD Beauty patches wearable in public. Felix wore them during a YouTube filming session without it looking clinical or out of place.
OOTD Beauty is a Korean vegan derma skincare brand. Star Spot Patches are available at ootdbeauty.com, on Amazon US (Amazon's Choice), and at Albertsons and TJX stores nationwide.