With so many “holy grail” products on the market, it’s easy to get carried away with trying the best solution. But honestly? Prioritizing our health is one of the best ways to take care of yourself.
And in many ways, taking care of our bodies is the same for all of us: getting enough sleep, staying hydrated, eating well, and managing stress. But when it comes to skin care, everyone’s needs are different.
There are many different skin types that all require unique care. And because of this, it can be very difficult to find products and routines that work for you. In fact produce results.
This is particularly true for people with sensitive skin. What works for everyone can irritate the skin, cause dryness, or even trigger breakouts.
A while ago we discovered hypochlorous acid spray, and it truly is a miracle worker for anyone with delicate or acne-prone skin. So today, we’re sharing what we love about this innovative skincare product and our favorite picks.
What is hypochlorous acid spray: relief for sensitive skin
Hypochlorous acid (HOCl) is naturally produced by white blood cells to fight bacteria, viruses and fungi. This mild acid is used by the immune system to fight infections and promote healing. Pretty cool, right?
But you’re probably wondering how an acid found inside our bodies ends up on shelves in spray form.
Pure hypochlorous acid alone is extremely unstable and decomposes quickly. To extend its shelf life and make it skin-friendly, manufacturers mix it with salt water and apply a low-voltage electric current to stabilize it. After that, they balance its pH, filter it, add other skin-friendly ingredients, and package it.
The result is a gentle yet effective spray that can help fight acne, irritation, dryness and more. Let’s go over all the uses below:
What is hypochlorous acid spray used for?
Acne treatment
Relief from redness and irritation
Eczema Relief
Rosacea Support
Repairing Sun Damage
Skin hydration
Wound healing
Barrier support
What does hypochlorous acid spray do for skin?
Kills bacteria, fungi and viruses
The main role of hypochlorous acid in our body is kill bacteria and other toxins– and it does the same thing outside.
As a powerful oxidant, HOCl destroys the protective outer layers of bacteria and fungi, essentially neutralizing them. It also targets viral proteins and harmful molecules, preventing them from penetrating and damaging your skin.
This is SO good for controlling acne, as these impurities are often the cause of breakouts. And the best? Its unique way of killing bacteria and other microbes is extremely gentle. This means that it will not cause irritation or adverse effects for sensitive skin.

Reduces inflammation
Many skin problems start with inflammation. When our immune system is constantly on alert, trying to fight off threats to our body, we see it in our skin.
How does this look? Pain, redness and swelling. And if you have a skin condition like eczema, rosacea, or psoriasis, breakouts are a direct result of chronic inflammation.
That said, HOCI has some amazing features anti-inflammatory properties. The acid actually signals the immune system to calm down while neutralizing the microbes that cause inflammation. (Remember what we just talked about.)
This means that applying hypochlorous acid spray is ideal for skin irritation and healing, whether you’re recovering from sun damage or managing patches of psoriasis.
Retains moisture
Hydration is very important for skin health, and it is even more crucial for people with sensitive skin. Their skin constantly faces dehydration, a weakened barrier and inflammation.
More humidity can Really help with all that. HOCl does not directly hydrate, but it supports a strong, healthy skin barrier by calming irritation and killing bacteria.
When your skin barrier is strong, it retains moisture better and loses less hydration throughout the day. Basically, hypochlorous acid makes your serums and moisturizers much more effective.
A strong skin barrier will also help protect the skin from sun damage and prevent bacteria from penetrating your skin, keeping your skin clean and healthy.
Supports the immune system
Everything we’ve discussed so far also allows for hypochlorous acid spraying. ideal for immune system support.
By reducing inflammation, killing bacteria and promoting hydration, HOCI spray regulates the immune response. This helps your skin heal faster, maintaining its natural strength and balance.
Promotes tissue regeneration
Hypochlorous acid helps your skin repair itself faster by signaling cells to grow and move. This means that pimples, razor cuts and other small cuts heal faster.
These tissue regenerative benefits also reduce the risk of scars and hyperpigmentationresulting in a more even skin tone and improved complexion over time.
In addition to this, HOCI supports collagen production and better oxygen supply, making skin look firmer, plumper and more dewy. Honestly, it’s the kind of multitasking product that every skincare routine needs.
Is hypochlorous acid spray safe for skin?
Yes! The word “acid” may scare people, but there’s no reason to panic. It is a gentle, natural compound that is great for your skin. Plus, it’s non-toxic, pH-balanced, and dermatologist-approved.
Want to know more about the pros? Hear Lauryn’s esthetician talk about this amazing product in the episode of The Bosssticks.
Are hypochlorous acid sprays the same or do the formulas vary?
Hypochlorous acid products can certainly vary. Here are some of the main differences you will find:
Concentration: Lower percentages of HOCI tend to be gentler and more calming. On the other hand, higher concentrations can provide greater benefits but risk irritation.
pH balance: The gentlest sprays are pH balanced to match human skin, but not all brands prioritize this.
Added ingredients: Some formulas stick to just HOCI and water, while others include extras like aloe, glycerin, or minerals for added skin benefits.
What is the best hypochlorous acid spray?
Tower 28 Beauty SOS Daily Rescue Facial Spray with Hypochlorous Acid
Tower 28 is one of our favorite brands. You can learn more about this incredible company in this blog post where Lauryn interviews founder, Amy.
It’s a low-concentration, pH-balanced formula that’s alcohol-free and fragrance-free (everything sensitive skin needs). It is even certified by the National Eczema Association.
This is perfect if you want a more minimalist formula and a team member
CLEARSTEM All day skin spray
Here is another great option that has a low HOCI concentration and a balanced pH. However, this one also includes magnesium PCA and peptides for added hydration and elasticity benefits.
Skinspray All Day is free of parabens, phthalates, sulfates, synthetic fragrances and dyes, just about anything that could irritate your skin.
This option is a little more expensive than the others on this list, but we love all the extra ingredients. Think of it as an investment in the health of your skin. This is a product that essentially does more with each spritz.
Speaking of CLEARSTEM, Lauryn and Michael interviewed the founders of this brand on The Bosssticks.

Prequel Universal Skin Solution Skin Spray
This focuses on a stable and very high quality HOCI formulation. It uses pure hypochlorous acid, electrolyzed water and a high concentration of minerals for super effective yet minimal spraying.
One of the minerals it contains is magnesium, which maximizes the soothing benefits. More specifically, magnesium reduces inflammation, supports the skin barrier, regulates sebum production, etc.
Of course, this formulation is also pH stabilized and fragrance-free, ensuring it can be used on all skin types. This is another solid choice for a simple and affordable HOCI spray.
When to use hypochlorous acid spray
Hypochlorous acid spray works as a toner, so add it to your morning routine after cleansing but before your facial serum, moisturizer, oil, and SPF.
Many HOCl sprays also say you can spray them every few hours for a nice makeup refresh. It’s perfect for keeping your skin protected and glowing all day long.
If you are actively suffering from breakouts, dryness, sun damage, or flare-ups of eczema, rosacea, or psoriasis, consider using it more frequently. This can help your skin recover faster and feel soothed throughout the day.
How to use hypochlorous acid spray
First step: Make sure your skin is completely clean: HOCl spray works best on clean skin.
Second step: Hold the bottle 6 to 8 inches from your face.
Third step: Spray 2 to 3 times to cover your entire face.
Step four: Let it air dry. You don’t even need to dry it.
Fifth step: Follow with your serum and Moisturizing cream.
Sixth step: Spray throughout the day to keep your skin fresh and glowing.
How often can you use hypochlorous acid spray?
The HCOI spray you purchase will have instructions for use. Always follow them. However, most recommend that you use it at least once a day, but you’ll get the biggest gains by misting every few hours.
Hypochlorous acid is an unsung hero in the world of skin care.
Hypochlorous acid spray is a true multitasker n when it comes to skin care. It soothes irritation, promotes healing, strengthens the skin barrier and keeps your skin looking its best. Regardless of your skin type, incorporating HOCl into your routine can help maintain calm, resilient, and glowing skin.
Sensitive skin isn’t the only type we’re excited about. Also be sure to check out “How to prevent hormonal acne” And “How to reduce cystic acne» to address other skin concerns!
x, The Skinny Confidential team
+ Check this skin routine if you have acne-prone skin.
++ Learn exactly how to do your eyes look less tired.
SENSITIVE SKIN HERO:
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