The Weird Beauty Trends Everyone is Trying in 2026—But Should You?
Beauty has always thrived on experimentation, but in recent years, social media has dramatically accelerated how quickly unconventional ideas move from niche curiosity to mainstream routine of weird beauty trends.
As explored in previous roundups of viral beauty hacks, techniques once confined to backstage makeup artists, dermatology offices, or insider beauty circles now circulate globally within days, driven by viral videos promising overnight transformations and effortless results. While some of these trends are rooted in legitimate professional practices and deliver genuinely impressive benefits, others rely more on internet hype than real evidence.
Here’s a closer look at four of the most talked-about “weird beauty” trends right now, including what actually works, what remains questionable, and what may be better left skipped altogether.
Slugging: The Skin Barrier Rescue Trend
What Is It?
Popularised through K-beauty, where maintaining a strong skin barrier is considered essential to long-term skin health, slugging takes its name from the glossy, almost “slug-like” finish it leaves behind. The technique involves applying a thick occlusive layer, most commonly petroleum jelly, as the final step of your nighttime skincare routine.
Rather than adding hydration itself, the occlusive acts as a seal over moisturisers and serums, preventing transepidermal water loss and allowing the skin to repair and replenish overnight. The concept is supported by dermatology principles: maintaining a moist, protected environment helps compromised skin heal more effectively, which is why similar occlusive treatments are frequently used in medical wound care.
Why People Love It
The promise is simple: wake up with calmer, softer, glassy-looking skin.
Who It’s Best For
Slugging tends to work best for dry, sensitive, or mature skin types, particularly during colder months when moisture loss and barrier damage are more common. However, it isn’t universally suited to everyone. Because the occlusive layer traps everything beneath it, including oil, sweat, and bacteria, those with oily or acne-prone skin may experience congestion or breakouts.
Verdict
A genuinely effective trend when used strategically rather than nightly. Slugging works best as a targeted repair treatment — particularly during periods of barrier damage, seasonal dryness, or after using active ingredients such as retinoids or exfoliating acids that can leave skin feeling compromised.
Underpainting: The Celebrity Makeup Artist Secret
What Is It?
Popularised by celebrity makeup artist Mary Phillips online, the technique reverses the traditional order of makeup application: cream contour, blush, and highlight are applied first, before a sheer layer of foundation is blended over the top. The foundation diffuses the pigments underneath, softening harsh edges and creating a seamless, naturally sculpted finish.
Why People Love it
Underpainting delivers sculpted, natural-looking skin without heavy contour lines or layers of product. The technique creates a soft, blended finish that feels effortless and looks polished both in real life and on camera.
Who It’s Best For
Underpainting is ideal for anyone seeking a soft, editorial finish rather than full-coverage glam. Because the foundation naturally diffuses the products layered underneath, it’s also a surprisingly forgiving technique. This makes it accessible for beginners while still offering the precision and polish that more experienced makeup users appreciate.
Verdict
One of the rare viral techniques that professionals genuinely use and is worth learning if you enjoy makeup experimentation.
Mouth Taping: Beauty Sleep or Beauty Myth?
What Is It?
Mouth taping involves placing specialised tape over the lips during sleep to encourage breathing through the nose rather than the mouth. Supporters say the habit can improve sleep quality and reduce snoring. Beauty advocates have also linked it to a range of cosmetic benefits, from brighter-looking skin and reduced morning puffiness to claims of a more defined jawline.
Why People Love It
Better sleep equals better skin, at least in theory.
Who its Best For
For some people, encouraging nasal breathing during sleep can help maintain moisture levels in the mouth and throat, with users reporting fewer nighttime awakenings and less dryness upon waking. However, medical professionals advise caution. Mouth taping may be unsuitable for anyone with blocked nasal passages, allergies, chronic congestion, or sleep apnea, as restricting airflow without proper assessment can lead to discomfort, disrupted sleep, or anxiety during the night.
Verdict
Possibly useful for certain sleepers, but far from a miracle beauty solution.
The Morning Shed: Overnight Beauty Maximalism
What Is It?
The “morning shed” has quickly become one of the internet’s most theatrical beauty trends, with users documenting the dramatic removal of multiple overnight treatments to reveal styled hair and glowing skin by morning. The routine involves layering several beauty steps at once, designed to work while you sleep, including everything from heatless curl sets and lip masks to eye patches, and chin straps.
Why People Love It
Efficiency is the appeal. Instead of spending time getting ready in the morning, the work happens overnight.
Who its Best For
Elements of the morning shed can genuinely benefit beauty lovers when used selectively. Heatless curls help minimise heat damage, while overnight masks and treatments can boost hydration and allow skincare more time to work. However, layering too many accessories at once may interfere with sleep comfort, and heavy or occlusive skincare combinations can lead to irritation, overheating, or disrupted rest. Some popular additions, such as chin straps and similar facial accessories, also have little reliable evidence supporting their claimed benefits. Ironically, sacrificing sleep quality in pursuit of overnight results can worsen the very skin concerns the routine is meant to improve.
Verdict
Pick one or two treatments instead of copying the full routine.
So, Which Trends Are Worth It?
Beauty experimentation can be fun, but not every viral hack belongs in your routine. The real value lies in understanding why a trend works and adapting the useful elements to suit your skin and lifestyle. Sometimes the strangest beauty tricks really do deliver results, perhaps just not all at once.
