Why Is Everyone Talking about “Cortisol Face”?

Spending more than five minutes online basically guarantees a new beauty trend will hijack your algorithm. I’ll admit, I’ve been guilty of dabbling in a few over the years (slugging, burgundy mascara, even mouth-taping—don’t judge). But for every trend I’ve tried, there are at least twice as many that leave me side-eyeing my screen—half-concerned, half-intrigued—before spiralling down yet another #BeautyTok rabbit hole.

The latest one clogging up my For You page? “Cortisol face.” According to TikTok, chronic stress spikes the body’s cortisol levels, which then supposedly show up on your face as inflammation, puffiness, or general tired-girl vibes. It’s not a legitimate medical condition—derms aren’t exactly diagnosing patients with it—but the phrase has gained enough traction that people are now posting dramatic before-and-after selfies claiming stress hormones were the culprit behind their swollen, fatigued features.

Like many internet-born beauty “diagnoses,” cortisol face is equal parts pseudo-science, performance and viral content. Still, the sheer number of users identifying with it says a lot about where we’re at: a culture eager to pathologize every pore and puff under the glow of a ring light.

So is there any scientific evidence behind this trend? We spoke with Toronto-based dermatologist and co-founder of DermCafé, Dr. Annie Liu, to get her thoughts on the social media phenomenon.

Cortisol isn’t the enemy

As it turns out, cortisol itself isn’t the villain—it’s stress, and lots of it. “The effects from day-to-day stress are pretty unnoticeable, so it’s not likely that you’re going to get cortisol face from everyday worries,” says Liu. “It won’t happen overnight, as some social media videos may imply.”

In reality, it takes months—sometimes years—of chronic stress for the body to show visible signs. Liu explains that while prolonged, unmanaged stress can contribute to puffiness, that’s hardly the only skin side effect. Acne, for example, is another possible concern. “If you think about people taking steroids, it can make their acne worse. It’s literally like you’re taking steroids, but in this case, your body is naturally overproducing them over a long period, which causes acne flares,” she says.

Bottom line: while stress may leave you looking puffier, that doesn’t automatically mean your cortisol levels are high. To really understand what’s going on, you need to look at the bigger picture of your overall health—not just your face in the mirror.

What to do about stress

It may sound simple—even a little basic—but Dr. Liu says the best way to manage stress is by taking care of yourself. That means prioritizing quality sleep, staying active and fuelling your body with nutritious foods. Small lifestyle tweaks, like deep breathing, yoga, walking outdoors or skipping that late-afternoon coffee, can also make a big difference. When it comes to skincare, Liu notes it’s less about the products themselves and more about the ritual. “Think of skincare as self-care,” she says. “Having a consistent routine can ground you and counteract stress in your life.”

Stress busters

Cue the de-puffers, glow-getters and stress-soothers.

Inspired by Traditional Chinese Medicine, ear seeding has become a popular, holistic solution to relieve stress, tension and inflammation. “It’s interesting because the thought is that lymphatic ear seeding and these acupuncture-based techniques stimulate the parasympathetic nervous system, which is sort of like the opposite of cortisol,” says Dr. Liu “It’s like the calming system in our body, called rest and digest.” And while ear seeding is becoming a viral beauty trend now, celebs like Kendall Jenner and Naomi Campbell have been doing it for years.

Need a mindful moment? Essential oils like lavender, chamomile and clary sage are known to help instantly calm our nervous systems, making them great stress-busting ingredients. You can use this Saje Stress Release roll-on while you’re at home or on the go by applying it to your neck and shoulders or on your hands to inhale this light floral aroma.

I don’t know about you, but few things feel as relaxing—or as indulgent—as a good face mask. And while I’ll always swear by eye patches, lately I’ve been reaching for these Evio Beauty  Wrinkle & Stress-Relief Hydrogel patches on repeat. Made from a plush hydrogel material, they’re slightly thicker than your average eye mask and deliver an instant cooling sensation (Pro tip: Stash them in the fridge for an extra-refreshing boost). Each patch is infused with powerhouse ingredients like retinol and vitamin C to help smooth fine lines and brighten dull skin, making them the perfect little reset for both your complexion and your mood.

If you’re looking to refresh your tired, puffy eyes, using a Gua Sha tool can work wonders. This eye serum from Biossance is a beauty product and tool wrapped up into one perfect, travel-sized package with the 360° lymphatic roller and skin-brightening combination of 5% niacinamide, vitamin C, and caffeine. You can treat your undereye area to a little massage, which will help soothe and depuff the under eye area.

An easy way to relieve stress is to change the environment that you’re in and something as simple as lighting a candle can instantly transform your space. Choose scents with woody notes like sandalwood, cedar, patchouli, and vetiver (I love this one from Salt & Stone) that’ll ground you by bringing the outdoors into your home.