7 Best Hypochlorous Acid Sprays for Calm, Happy Skin 2025

glamour.com:

—all without skin irritation. “Hypochlorous acid is a very effective antiseptic that uses the same technology as bleach to kill microbes, but it’s not bleach and doesn’t bleach clothing,” says , MD, a board-certified dermatologist based in NYC. “And it’s not drying the way alcohol is.

There’s good data that topical hypochlorous acid has antibacterial effects and can particularly help acne, though it’s great for all skin types.”It’s also a skin savior for sensitive and reactive skin. “It’s a great product for patients with acne, rosacea, or eczema,” says , MD, FAAD, a board-certified dermatologist of The Perq based in Seattle. “Hypochlorous acid is also an excellent ingredient for post-procedure skin that needs extra care.”Whether you’re breaking out, dealing with redness, recovering from a skin treatment, or just looking for a mid-day refresh, a few spritzes of this multitasking mist can do wonders.

HOCl plays well with almost everything in your routine, so you can spray it morning, night, and even post-workout for an instant skin reset.What is hypochlorous acid?“Naturally produced by white blood cells as part of the immune response, hypochlorous acid works by killing bacteria and reducing inflammation, mimicking the body’s natural defense mechanism,” says Dr.

Sung. This makes HOCl a pro at soothing redness, breakouts, eczema, and irritation without disrupting the skin barrier. “It disinfects without side effects, speeds up healing, and supports the skin barrier, especially for those with compromised skin,” the expert adds.