How To Do Your Make-Up For The Gym As Seen On Kim K, Hailey Bieber And J.Lo

The hot-girl gym era, born somewhere in the overlapping circles of TikTok’s #ThatGirl or #CleanGirl wellness content and SoulCycle’s fluorescent lighting, has turned the pre-workout routine into a full beauty moment. Brows done, mascara on, potentially a tinted moisturiser, definitely a lip product.

The psychology checks out: getting ready signals to the brain that you’re about to do something worth showing up for, and that shift in confidence can translate directly into how hard you actually work, which makes the get-ready process, for a lot of people, part of the workout itself. Dr Supatra Tovar, clinical psychologist, explained as much to Bustle.

For celebrities, that logic tends to go all the way: Kim Kardashian has been photographed leaving the gym in full glam more times than anyone’s counted, and Jennifer Lopez once posted a video of herself doing a complete pre-workout make-up routine, foundation, brows, bronzer, mascara and all.

Then there’s Martha Stewart, who at 84 revealed she wakes up at 5.45am to shower, make a cappuccino and apply foundation with SPF, cheek colour and lip gloss before her 6.30am gym session. “I have to because there’s men in the gym,” she told host Paige DeSorbo on Amazon Live. At this point, the paparazzi-at-the-gym shot is practically its own content genre – and it’s setting a tone.

That tone, more often than not, is the no-make-up make-up look: skin that appears effortless but isn’t, a flush of colour that looks like you were born with it, brows that seem naturally groomed. It’s the aesthetic Hailey Bieber has made something of a signature, and one that her brand Rhode has quietly built an entire product language around. For the gym specifically, it’s a smart framework: significant enough to feel put-together, light enough that it still feels natural.

But it’s a wide range of people taking that cue, not just the ones being photographed outside Equinox fitness club, from the person who comes straight from the office with no real gap between the afternoon meeting and the 6pm reformer class, to the one who just feels more like themselves with some make-up on, particularly in a room that’s essentially a wall of mirrors under fluorescent lighting, to the content creator, for whom the gym is as much a backdrop as it is a place to work out. The why is personal, but the skin consequences can be a little less so.

“When we exercise, our body’s core temperature rises, which triggers the nervous system to push sweat through the skin,” explains Dr Jody Levine, director of dermatology at Plastic Surgery & Dermatology of NYC. Think of it like your skin opening its windows to let heat escape. The problem is that foundation, concealer and powder sit on the surface like a closed shutter: sweat builds up underneath, gets trapped alongside your natural oils, and instead of evaporating the way it’s supposed to, it creates a warm, damp environment that bacteria find very hospitable. The result? Clogged pores, irritation and inflammation.

“The main issue is the combination of occlusion, sweat and friction,” says Dr Geeta Yadav, founder of Toronto-based Facet Dermatology. “What I most commonly see is acne mechanica – acne triggered by friction and occlusion rather than the kind caused by hormones or bacteria alone.”

So even if your skin is generally well-behaved, the physical pressure of a workout combined with anything sitting on top of it can be enough to start a breakout. Throw a tight headband or a cycling helmet into that equation and you’ve essentially created a sealed, sweaty environment right along the hairline. And the products doing the most damage are predictably the heaviest ones, such as full-coverage foundations, setting powders and thick concealers.

But if going completely bare isn’t happening, what version does the least damage? “My No 1 rule: less is more,” says Levine. “Opt for a lightweight tinted moisturiser over full-coverage foundation and look for options labelled oil-free and non-comedogenic.”

Non-comedogenic means the formula’s been tested not to clog pores, and it’s a genuinely useful thing to check before anything goes on your face pre-workout. Products like Nars Pure Radiant Tinted Moisturiser are a solid starting point: non-comedogenic, SPF 30, light enough that your skin can still function underneath. Or Ilia Super Serum Skin Tint, which is silicon-free, fragrance-free and features mineral SPF, making it one of the kinder options for skin that’s already prone to reacting.

For the eyes, Levine recommends skipping eyeliner and eyeshadow altogether, since both migrate with sweat and tend to end up in your eyes rather than on them. Brows are relatively low-stakes: a tinted brow gel sits on the hair rather than the skin, so there’s less occlusion and less drama.

Mascara is a different story, and actually one of the safer choices you can make: it stays on the lashes rather than the skin, which means it’s not contributing to clogging. The catch is that it has to be waterproof. A regular formula will migrate the moment you break a sweat, and nobody wants that mid-deadlift. Benefit Cosmetics BADgal BANG! Waterproof Mascara and Charlotte Tilbury Legendary Lashes Waterproof will both hold up without budging.

For cheeks, the format matters as much as the product itself. “Powders mix with sweat and sit on top of the skin, looking cakey and trapping sweat and oil underneath,” Levine notes, which is why cream formulas are the smarter call. Rhode Pocket Blush, which hasn’t really left TikTok’s orbit since it launched, works well here: lightweight, skin-melting and sheer enough not to compound any clogging. A tinted lip balm rounds things out, adding colour with none of the occlusive baggage of heavier products.

But the post-workout cleanse is truly where most people cut corners – and where the skin quietly pays for it. “Cleanse immediately,” Levine says. “The longer sweat and make-up sit together on your skin, the more likely you are to see clogged pores and breakouts.” A pack of micellar wipes or a travel-sized oil cleanser in your gym bag buys some time; a proper foaming cleanse once you’re home finishes the job.