Written by Honeydew Labs Team 08/05/2024
Hypochlorous acid spray has recently surged in popularity. It’s trending on TikTok, endorsed by aestheticians and dermatologists, and has become a staple in many skincare and post-workout routines. This innovative solution is more than just a trend; it’s a skincare essential with remarkable benefits. Let’s explore what hypochlorous acid spray is, its myriad uses, and why it deserves a place in your daily routine.

“Incorporating hypochlorous acid into your routine offers numerous benefits, primarily by reducing harmful bacteria, viruses, and fungi, decreasing inflammation, and promoting wound healing,” says dermatologist Dr. Azadeh Shirazi. “For those with skin conditions such as eczema or acne, HOCl provides a gentle yet effective solution, soothing inflammatory conditions with compromised skin barriers. It’s safe for use around the eyes and mouth, making it a versatile cleanser that eases discomfort.”
What Exactly is Hypochlorous Acid Spray?
Hypochlorous acid (HOCl) is a naturally occurring compound produced by our white blood cells as a defense mechanism against harmful microbes. Hypochlorous acid spray captures this natural disinfectant in a bottle using electrolysis technology with two simple ingredients: water and sodium chloride. This process offers a safe and effective way to maintain skin health. The only potential downside many people complain about is the slight scent of a swimming pool. Don't worry, as the scent is very normal, but more information on the smell here!
The benefits of hypochlorous acid spray:

Natural Antimicrobial Action: Hypochlorous acid effectively neutralizes bacteria, viruses, and fungi, making it an excellent choice for maintaining a clean and healthy complexion.
Skin-Friendly: Unlike many harsh antiseptics, hypochlorous acid is gentle and non-irritating. It’s suitable for all skin types, including sensitive skin, as it mirrors a substance our bodies naturally produce.
Accelerates Healing: This powerful compound promotes faster healing of wounds and cuts by reducing inflammation and supporting tissue regeneration.
Soothes Irritation: Hypochlorous acid spray helps alleviate symptoms of various skin conditions such as eczema, psoriasis, and rosacea by calming inflammation and reducing redness.
Multi-Purpose: Beyond skincare, hypochlorous acid spray is versatile. It can be used for wound care, as a sanitizer, and even to refresh and cleanse makeup brushes.
How to Integrate Hypochlorous Acid Spray into Your Routine
Daily Skincare: After cleansing your face, spray a generous amount onto your skin. Allow it to dry naturally before applying other products. It can help keep your skin clear and minimize the occurrence of acne. For more details on how to use for skincare purposes, keep reading below!
Wound Care: For minor cuts and scrapes, clean the area with water and then apply the spray. Let it air dry before covering with a bandage.
Soothing Irritated Skin: Spray directly onto areas of inflammation or irritation to provide instant relief and promote healing.
Sanitizing: Use it to disinfect hands, surfaces, or even your smartphone. It's a convenient, gentle alternative to alcohol-based sanitizers.
Let's Dive Deeper into How to use Hypochlorous Acid for Daily Skincare
Why Hypochlorous Acid is Essential for Your Skincare Routine
Hypochlorous acid is a naturally occurring compound that your immune system produces to fight off bacteria and reduce inflammation. In skincare, it harnesses these same benefits, making it an effective yet gentle option for addressing various concerns like acne, redness, and minor cuts. According to research from the Journal of Cosmetic Dermatology, hypochlorous acid is safe, versatile, and suitable for all skin types, making it ideal for regular use.
How to Use Hypochlorous Acid in Your Routine
Adding hypochlorous acid to your skincare regimen is simple, whether you're starting fresh or incorporating it into an existing routine. Here's a step-by-step guide:
Cleanse Your Skin First: Start by cleansing your skin to remove dirt, oil, and makeup. Use a gentle cleanser to avoid irritation, and pat your skin dry, leaving it slightly damp to help hypochlorous acid absorb better.
Apply Hypochlorous Acid: After cleansing, apply hypochlorous acid as a mist or with a cotton pad. If using a spray, hold it about 6-8 inches from your face and spritz lightly, focusing on areas prone to breakouts or irritation. You can find easy-to-use spray formulations in our online shop.
Let It Absorb: Allow the hypochlorous acid to air dry. It dries quickly, without any stickiness, so no rinsing is needed. This step helps it target bacteria and soothe inflammation without disrupting your skin's moisture.
Follow with Moisturizer: After the product has absorbed, apply your usual moisturizer to lock in hydration. Hypochlorous acid is generally gentle but may cause slight dryness, especially for those with dry skin.
Use Throughout the Day: Hypochlorous acid is gentle enough for multiple uses a day. Carry a mini spray for a quick refresh after a workout or during your travels to keep your skin cleansed and soothed!

When to Use Hypochlorous Acid for skincare
Hypochlorous acid is incredibly versatile and can be tailored to your skin’s needs:
Morning Routine: Use it after cleansing in the morning to help protect your skin from bacteria and pollutants throughout the day.
Evening Routine: Apply it after washing your face at night to calm and repair your skin after a day of environmental exposure.
Post-Workout: Use hypochlorous acid after exercising to remove sweat and bacteria that can cause breakouts.
For Breakouts and Irritation: Apply directly to pimples, redness, or cuts to calm inflammation and speed up healing. Research from Dermatology Research and Practice shows that hypochlorous acid can help reduce acne-causing bacteria, making it an effective acne treatment.
By incorporating hypochlorous acid into your skincare routine, you’ll have a gentle yet powerful tool for managing various skin concerns.
How to Choose a High-Quality Hypochlorous Acid Spray?
With so many options on the market, it’s important to know what to look for in a high-quality hypochlorous acid spray:
Purity and Concentration: Opt for sprays that contain pure hypochlorous acid without unnecessary additives. The concentration of HOCl should be between 100-200 ppm (parts per million), or 0.01% - 0.02%, for optimal effectiveness. Honeydew Labs’ hypochlorous acid spray is formulated at 150 ppm, offering a balance of gentleness and efficacy.
Stability: Hypochlorous acid is naturally unstable and can degrade quickly. Quality products are designed to maintain stability and effectiveness over time, often through advanced manufacturing processes and proper packaging. Our formulation boasts a shelf life of 24 months before opening, one of the most stable on the market.
pH Balance: The pH of the spray should be around 4-6 to ensure it’s gentle on the skin while retaining antimicrobial properties. We have formulated our product with a pH of 5.5, considered optimal for sensitive skin.
Packaging: Hypochlorous acid sprays should be stored in opaque, non-reactive bottles to protect the solution from light and contamination, ensuring it remains potent and safe. We advise against transparent bottles, as they can lead to faster degradation of HOCl. We recommend using the product as soon as possible to maintain its effectiveness.
At Honeydew Labs, we made sure to carefully create a hypochlorous acid spray that incorporates all the qualities above! Our pH is between 5-6 while storing the solution in an opaque PET-recyclable bottle.
Final Thoughts
Hypochlorous acid spray is more than just a skincare product; it’s a versatile tool that brings natural, powerful, and gentle care to your daily routine. From fighting bacteria to soothing irritated skin, its benefits are wide-ranging and impressive. Make hypochlorous acid spray a staple in your skincare arsenal and enjoy healthier, clearer skin, and check out Honeydew Labs Hypochlorous Acid Spray on Amazon or Amazon Canada.

DISCLAIMER: Our skincare articles aim to provide educational information about various ingredients and skincare topics. They are meant for general knowledge and should not be considered medical advice or treatment suggestions. Please remember that products from Honeydew Labs, mentioned in connection with specific ingredients, are intended for cosmetic use only and are not meant to replace professional medical consultations or pharmaceutical advice.
References:
Pattison, G., & Jones, C. (2020). The Role of Hypochlorous Acid in Cosmetic Dermatology. Journal of Cosmetic Dermatology, 19(7), 1580-1587.
Kim, J., Lee, J., & Lee, S. Y. (2019). The Antimicrobial and Healing Properties of Hypochlorous Acid in Acne Management. Dermatology Research and Practice, 2019, 1-7.
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