BASE LABORATORIES Hypochlorous Acid Spray for acne-prone skin
Hypochlorous Acid
Sodium ChlorideHigh
- AverageCombination Skin Fit
- AverageEffectiveness
- HighSafety
A great choice for acne-prone skin; a few serums fit it even better.
This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers moderate treatment for acne-prone skin as hypochlorous acid helps reduce acne lesions and blemishes by targeting bacteria. This ingredient provides general cleansing benefits for combination skin but lacks specialized ingredients for optimal hydration and barrier support.
- The formula is safe for your acne-prone skin due to the absence of prohibited or harsh ingredients, ensuring no risks of irritation.
- The product is safe for your acne-prone skin as it contains no harsh or prohibited ingredients.
How to apply
- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
People Say
★4.4Overall rating based on 2.8k+ reviewsMany appreciate the fine mist and soothing properties, though some users note a distinct chlorine scent and a slightly heavier residue compared to pure hypochlorous acid brands due to added ingredients.
Highlights
Calms irritation Mostly Mentioned
- “cleared my bacterial acne”
- “healed my piercing bump in a week”
- “reduced redness immediately”
Great value Often Mentioned
- “better price than Tower 28”
- “great dupe for expensive brands”
- “huge bottle for the money”
- “excellent value”
Soothing and gentle Often Mentioned
- “feels cooling on skin”
- “doesn't sting at all”
- “instant relief for sunburn”
- “soothes itchy skin”
Fine mist spray Sometimes Noted
- “love the continuous mist”
- “sprays evenly”
- “better nozzle than other brands”
- “covers face perfectly”
Chlorine scent Sometimes Noted
- “smells like pool water”
- “strong bleach scent”
- “scent lingers too long”
- “smell is off-putting”
Added ingredients Rarely Noted
- “didn't realize it had other ingredients”
- “contains additives I didn't want”
- “disappointed it's made in China”
Packaging issues Rarely Noted
- “sprayer stopped working”
- “bottle leaked in box”
- “nozzle broke after one use”
- “defective pump”
Residue or heavy Rarely Noted
- “leaves a sticky residue”
- “feels heavy on skin”
- “not as clean feeling as others”
- “felt like an ointment”
Sources: lovi.care, ubuy.com, skinsort.com, walmart.com, baselaboratories.com, and more
Questions and answers
What makes Base Laboratories Hypochlorous Acid Spray a great fit for acne-prone skin?
Base Laboratories Hypochlorous Acid Spray is a great fit for your acne-prone skin because it helps reduce acne lesions and blemishes by targeting bacteria. The formula is also safe for your skin due to the absence of harsh ingredients, ensuring it is unlikely to cause irritation.
Which ingredients make this spray a good fit for acne-prone skin?
Hypochlorous acid is the main ingredient that makes this spray a great fit, as it helps reduce acne lesions and blemishes by targeting bacteria. The formula is safe for your skin due to the absence of harsh ingredients, ensuring no risks of irritation.
What does Hypochlorous Acid do for acne-prone skin?
Hypochlorous acid helps clear acne-prone skin by reducing bumps and targeting bacteria that can cause breakouts. This type of product works best when it contains soothing ingredients to keep skin calm and balanced.
Dermatology Practical & Conceptual, 2021Annals of Plastic Surgery, 2019
What does Water do for acne-prone skin?
Water-based hydration helps keep acne-prone skin balanced by providing essential moisture without adding excess oil. Proper hydration also helps reduce dryness and flakiness that can sometimes result from harsh acne treatments.
Where does this spray go in a skincare routine for acne-prone skin?
This spray goes in your evening routine as a treatment step, used after cleansing and toning and before moisturizing. It helps reduce acne lesions and blemishes by targeting bacteria, and is unlikely to irritate acne-prone skin because it contains no harsh or prohibited ingredients.
Can I use this spray with retinol, and in what order?
You can use this spray in the same routine as retinol by applying it during your treatment step in the evening or on your weekly routine days, followed by a moisturizer to keep your skin soft and calm. Hypochlorous acid helps reduce blemishes by targeting bacteria, and the formula is unlikely to cause irritation since it has no harsh ingredients.
How often should I use this spray?
Use this treatment in your evening routine, as treatments with active ingredients are placed in the PM for simplicity and safety around sun exposure. It is safe for your skin and is unlikely to cause irritation because it contains no harsh ingredients.
Can this spray clog pores, cause breakouts or purging for acne-prone skin?
This spray is unlikely to clog pores, cause breakouts or trigger purging on acne-prone skin because the formula contains no harsh or prohibited ingredients that lead to irritation. Hypochlorous acid helps reduce blemishes by targeting bacteria, making it a safe choice for acne-prone skin.
What the research says
Topical 0.01% hypochlorous acid through ultrasonic atomization significantly improved OSDI scores, lid margin redness, lid margin abnormality, meibum expressibility, and meibum quality compared to control eyelid scrubs in patients with blepharitis after 2 weeks.
Journal of Clinical Medicine, 2023A sporicidal hypochlorous acid solution (Vashe) safely and significantly enhanced the reduction of Clostridium difficile spores and Bacillus anthracis surrogates from human skin compared to soap and water.
PloS One, 2013Daily application of an acid-oxidising solution containing hypochlorous acid to chronic epidermolysis bullosa wounds reduced Staphylococcus aureus relative abundance from 34% to 10% at 8 weeks, increased bacterial diversity, and diminished wound sizes in 15 patients.
Experimental Dermatology, 2025Calcium hydroxylapatite diluted with normal saline combined with microfocused ultrasound with visualization improved age-related changes in the lower face, neck, and décolleté and stimulated collagen and elastin fibers in 20 subjects.
Journal of Drugs in Dermatology, 2020Hyaluronic acid, hyaluronic acid plus dexpanthenol, and isotonic saline nasal sprays all significantly improved dry nose symptoms over four weeks in 240 patients, with hyaluronic acid plus dexpanthenol providing superior nasal moisturisation compared to the other two.
Auris, Nasus, Larynx, 2020Topical application of magnetized saline water serum improved skin hydration, reduced transepidermal water loss, sebum content, melanin index, and erythema index, and activated autophagy by increasing Beclin-1 and decreasing mTOR in females wanting to enhance facial and neck skin appearance.
Cureus, 2023
Ingredients
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
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Specialist dermatologist, MBBS, MD, IFAAD
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Elina Nazarenko, MD
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Victoria Derkova, MS
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