I at all times credit score The Odd with the rise of components like hyaluronic acid and niacinamide to viral standing. It’s unanimous: the buzzy, inexpensive model put ingredient-based skincare on the map. Obscure claims and smoke-and-mirrors packaging had been now not sufficient—skincare lovers like myself wished extra. This period turned the tide for skincare, normalizing figuring out what’s really in our merchandise. And, after all, understanding what every ingredient does. That’s why when hypochlorous acid got here up on my radar, I ready to dive deep.
Now, the skincare zeitgeist cycles by means of loads of trending components all competing for that high spot. As a magnificence editor, I’m at all times on the hunt for what’s on the horizon earlier than it enters the mainstream. Hypochlorous acid has piqued my curiosity as of late. Put succinctly, hypochlorous acid is a wound-healing ingredient that mimics our physique’s chemistry and is made in our white blood cells. Our our bodies use it to heal already, however not in a focused approach. That’s the place the facility of topical software is available in, giving your pores and skin a serving to hand to kick a pure course of into gear.
Featured picture from our interview with Sanetra Nere Longno by Michelle Nash.

Hypochlorous Acid: Everything You Need to Know
I tried a hypochlorous acid spray last summer and it instantly became a staple for my stressed, overheated skin. Then, in December, my personal favorite spray from Tower 28 blew up on TikTok. With licensed viral standing and even a co-sign from Hailey Bieber, the SOS Rescue Spray is now a coveted clear magnificence merchandise.
And it’s not only a development that we’ll all overlook about in a number of months. Increasingly manufacturers are incorporating the ingredient into their merchandise to make the most of its wound-healing properties. (Certain, its buzzy, Gen Z-approved standing doesn’t harm.) Cherished by specialists and lovers alike, hypochlorous acid is taking up skincare cabinets one spray at a time.
To study extra about this skincare famous person, I spoke with Amy Liu, founding father of Tower 28. Under, she shares all the pieces to know concerning the hero ingredient that put her model on the map—plus suggestions that will help you incorporate it into your routine.

What’s hypochlorous acid?
Hypochlorous acid is of course present in your white blood cells. It triggers an immune enhance in response to dangerous micro organism and irritation, signaling your physique to restore and heal any irritations.
We prefer to say hypochlorous acid is the “Windex of skincare” (shout out to My Massive Fats Greek Marriage ceremony). It’s useful in treating so many alternative “indignant pores and skin moments,” due to its anti-bacterial and anti inflammatory properties. You should utilize it to deal with pimples, eczema, rosacea, sunburn, diaper rash—you identify it! It’s really been used for years in hospital settings to assist with the wound-healing course of.
Potential Dangers
The fantastic thing about hypochlorous acid is that as a result of it’s an ingredient our our bodies naturally make, our our bodies additionally know what to do with it and the dangers are thus minimal. All pores and skin varieties can profit from hypochlorous acid, whether or not used to keep up pleased pores and skin or to assist heal indignant pores and skin.
All pores and skin varieties can profit from hypochlorous acid, whether or not used to keep up pleased pores and skin or to assist heal indignant pores and skin.
Who should use hypochlorous acid?
Anyone experiencing irritation or inflammation can benefit from hypochlorous acid. Our SOS Daily Rescue Facial Spray works well under makeup, so it’s an easy addition to any routine.
Look for products that feature hypochlorous acid as the main ingredient, and make sure it’s pH-balanced for the skin. We have two skin-saving products that spotlight hypochlorous acid, both of which carry the National Eczema Association’s seal of approval, so you can feel good using it on even the most sensitive skin!
The Best Hypochlorous Acid Products
With its skin barrier-strengthening powers and wound-healing properties, it’s no surprise that hypochlorous acid is trending in the world of skincare. The combination of anti-inflammatory and anti-bacterial ingredients makes it suitable for all skin types and concerns. Easily add it to your routine to fix problem spots and fortify your skin barrier—just in time for summer.
Every product is curated with care by our editors and we’ll always give an honest opinion, whether gifted or purchased ourselves. If you buy something through our links, we may earn a small commission at no cost to you.
Tower 28 SOS (Save. Our. Skin) Daily Rescue Facial Spray
Easy however efficient, this spray is your antidote to confused pores and skin. When sprayed on the pores and skin, it triggers your immune response, signaling the physique to enter restore mode, soothing irritated pores and skin and therapeutic breakouts. Spray it for a calmer complexion and to restore broken or acne-prone pores and skin.
Tower 28 SOS Intensive Rescue Serum
This serum combines hypochlorous acid with water and sodium chloride to imitate the physique’s pure therapeutic course of. Slather this soothing serum throughout your pores and skin to heal and shield, giving your pores and skin a concentrated dose of this anti-inflammatory, anti-bacterial, and skin-strengthening ingredient.
Magic Molecule The Solution
The Resolution is formulated to resolve almost all of your pores and skin woes. Breakouts and past, this spray targets all the pieces: sunburns, eczema, cuts, scrapes, scars, and extra. It calms and heals pores and skin, aiming to be the all-in-one product which you can carry in every single place for reduction and a refresh.
S’Eau Prima Foundational Face Mist
This soothing skincare mist makes use of hypochlorous acid to strengthen your pores and skin barrier and shield you from environmental stressors. It additionally incorporates Bora Bora sea salt to advertise pores and skin well being by absorbing impurities and drawing moisture to the pores and skin. It’s like a tropical trip in your face.
Twenty/Twenty Beauty Easy on the Eyes Calming Face Mist
This mild, modern mist combines skincare with eye care. An allergy season hero, it’s a mild hypochlorous acid spray that you need to use throughout your face, together with the attention space to defend and disinfect your pores and skin. Utilized by ophthalmologists to cleanse eyes, lids, and lashes, it can be a soothing reduction to itchy eyes all by means of allergy season.
Briotech Topical Skin Spray
Electrolyzed water and hypochlorous acid mix to create a pure, electrically-charged resolution in your pores and skin woes. Spray this throughout your skincare routine to prep your pores and skin with its calming energy, or through the day to refresh your face and break down filth and particles. Over time, it will probably even cut back the looks of nice strains and scars.
Curativa Bay Advanced Hypochlorous Skin Spray
This concentrated dose of hypochlorous acid protects and repairs your pores and skin to reinforce your complexion by soothing redness, therapeutic blemishes, and addressing scars and nice strains.