Is Your Workout Routine Making Your Skin Worse?

Exercise is one of the best things you can do for your overall health, but more exercise isn’t automatically better for your skin.

If you’re someone who regularly takes heated classes, leaves sweat on your skin for hours, goes from the gym straight to errands, or has built an entire post workout routine around spraying hypochlorous acid, it may be worth taking a closer look at what your skin is actually experiencing.

This isn’t about telling you to stop exercising. It’s about understanding the environment you’re creating for your skin while you do it.

Let’s start with heat

Hot yoga, heated Pilates, infrared workouts, saunas and other high-temperature classes have become incredibly popular.

Heat itself isn't necessarily bad for your skin. The issue is what happens when heat, sweat, friction and occlusion are combined, particularly if you already have acne or rosacea.

Sweating increases moisture on the surface of the skin, and when that sweat sits underneath tight clothing, headbands, hats or makeup, you have a combination of heat, moisture and friction that can contribute to irritation and breakouts.

For someone with rosacea, heat can be an even bigger consideration. Heat is a common trigger for facial flushing, and repeated episodes of flushing can leave reactive skin feeling increasingly sensitive.

That doesn't mean you need to give up your favorite heated class.

It means paying attention to how your skin responds.

If you consistently leave a class bright red, hot, or tight, that is information worth paying attention to.

Sweat isn't the enemy. Leaving it on your skin for hours is.

Sweating is a normal and healthy part of exercise.

But once you're finished working out, letting sweat, oil, sunscreen, makeup and whatever else has accumulated on your skin sit there while you run errands, grab coffee or head home isn't necessarily doing your skin any favors.

For acne-prone skin, the combination of sweat, oil, bacteria, friction and occlusive products can contribute to clogged pores and inflammation. And repeatedly leaving the skin hot and irritated can make an already reactive barrier feel even more uncomfortable. A gentle rinse or cleanse after your workout is the best thing you can do for the health of your skin.

I always bring a small skincare routine with me whenever I go to a class, especially if I know I’m walking home or am doing something afterwards. It can be as simple as a cleanser, moisturizer and SPF.

And then there is hypochlorous acid

Hypochlorous acid has become a staple in many gym bags, and for good reason. It can be a useful product for cleansing the skin after sweating and is generally well tolerated.

But more isn't necessarily better. If you're repeatedly spraying your face throughout the day, especially while also using exfoliating acids, retinoids, benzoyl peroxide or other active ingredients, you may be doing more to your skin than it needs.

Your skin is a living ecosystem, just like your gut and healthy skin doesn't require constant disinfection.

Hypochlorous acid can have a place in a post workout routine, but it shouldn't become a substitute for actually rinsing or cleansing your skin when you have the opportunity to do so.

What about cortisol?

Exercise is a form of physical stress on the body. That’s not a bad thing, your body adapts to that stress, which is exactly how you build strength and cardiovascular health. But more isn't always better.

If you are training intensely every day, stacking heated classes on top of heavy lifting, under eating, sleeping poorly, and rarely giving yourself a real recovery day, you are asking your body to continually adapt without giving it the tools to recover.

Cortisol is one of the primary hormones involved in this stress response. While a temporary spike during a workout is completely normal, chronic overtraining keeps cortisol levels elevated.

When your body stays in that prolonged high-stress state, it directly impacts your complexion. Sustained high cortisol signals your oil glands to go into overdrive, breaks down the collagen that keeps your skin firm, and weakens your protective barrier.

If your overall routine is leaving you chronically stressed, depleted, and poorly recovered, your skin is often one of the first places where you will notice the effects. That may look like sudden breakouts, persistent redness, or a barrier that feels constantly irritated.

The Takeaway:

Movement is a gift for your body, but so is rest. If you've been doing all the "right" things for your skin and still experiencing mysterious breakouts or irritation, take a look at your schedule instead of your medicine cabinet. True skin health isn't just about what you apply to your face, it's about the environment you create for your body to thrive.

Next time you're planning your week, treat a recovery day with the exact same importance as your hardest workout. Your skin (and your nervous system) will thank you.