Redness, meet your match
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Skin-Saving Spritzes
- Writer-Loved: Tower28 SOS Hypochlorous Acid Spray, $28
- All-Day Sidekick: Magic Molecule Hypochlorous Acid Skin Spray, $48
- The Refreshing Pick: Magic Molecule Hypochlorous Acid Hydrogel Spray, $21
- On-the-Go Option: Dr. Althea Rapid Hypochlorous Acid Rescue Mist, $20
- Under-$15 Find: Medicube Hypochlorous Acid Daily Facial Spray, $10
Some trending skincare finds are fun to try, while others quickly become staples in your daily routine. I’ll admit it: Hypochlorous acid sprays have become a non-negotiable for mine. After dealing with multiple breakouts, I’ve found that a few spritzes help calm my skin, dial down redness, and soothe irritation. It’s a product I reach for whenever my complexion needs a little extra TLC.
But after seeing how much of a difference it makes, I couldn’t help but wonder: What exactly makes this mist such a skincare lifesaver? To get the scoop, I asked dermatologist Dr. Joyce Park to break down its benefits, how it works, and the common mistakes to avoid
Tower28 SOS Daily Rescue Facial Spray

$28 at Amazon
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Dr. Joyce Park suggests using hypochlorous acid, “as a step right after cleansing. Mist it onto clean skin, let it dry for 30 to 60 seconds, then follow with your serums and moisturizer. You don’t need to rinse it off.”
Tower 28’s SOS Facial Spray has become one of those skincare products my husband and I never want to run out of. The mist is formulated with hypochlorous acid, a naturally occurring anti-inflammatory and antibacterial molecule our bodies produce that’s known for its skin-soothing properties. Its minimalist formula helps defend against harmful bacteria, calm visible redness, and soothe irritation while supporting a healthier skin barrier.
Expert Tip:
Dr. Park shares, “For acne-prone skin, it can also go on your chest and back. Morning and night is a great baseline, and more often is fine when your skin is having a moment.”
And you don’t have to save it only for your morning or nighttime routine. Dr. Park says these sprays are gentle enough to use throughout the day, whether you’re spritzing after a workout, calming a flare-up, or refreshing your skin over makeup when it starts to feel dry.
This skincare find has also become a permanent staple in my husband’s and my travel bags. We especially appreciate having it on hand during flights, when dry cabin air leaves our skin stripped of moisture.
The Biggest Mistakes to Avoid, According to a Dermatologist
- Not letting it dry before using the next product in your skincare routine.
- Treating it as a replacement for a moisturizer or cleanser.
- Using it too rarely, and not as a consistent step in your regimen.
- Storing it in a heavily sunlit or heated space.
- Worrying about the faint, pool-like scent, which is normal.
- Using it instead of seeing a doctor for an infected wound or a persistent rash.
To get the most out of the sprays, Park recommends pairing them with ingredients that support the skin barrier, including ceramides, niacinamide, hyaluronic acid, and glycerin. Best of all, hypochlorous acid is suitable for almost every skin type, meaning just about anyone can give it a try. It’s especially beneficial for those with acne, sensitive, rosacea, or eczema-prone skin, as it can help fight bacteria and reduce inflammation associated with flare-ups. Plus, it’s non-drying and won’t strip the skin of its natural oils or moisture.
It’s also great for mature skin when the barrier becomes thinner and more prone to dryness. This can make it feel more sensitive. Dr. Park says hypochlorous acid “helps keep skin calm and comfortable,” particularly for those using retinoids or undergoing in-office treatments such as lasers and chemical peels.
Grab a bottle of my favorite Tower28 formula, and keep scrolling to shop more hypochlorous facial sprays available on Amazon.
Magic Molecule Hypochlorous Acid Skin Spray

$48 at Amazon
Magic Molecule Hypochlorous Acid Hydrogel Spray

$21 at Amazon
Dr. Althea Rapid Hypochlorous Acid Rescue Mist

$20 at Amazon
Medicube Hypochlorous Acid Daily Facial Spray

$10 at Amazon
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