Hypochlorous Spray
Hypochlorous Spray
Product Description
Isoclean Hypochlorous Spray is a lightweight, fragrance-free facial and body mist built around electrolyzed hypochlorous acid (HOCl) β the same gentle antimicrobial molecule your own white blood cells produce. With just 7 ingredients and zero alcohol, fragrance or oils, it calms redness, supports your skin barrier and helps keep breakout-causing bacteria in check. Rated No.1 by The Independent against all leading UK brands.
β¨ Texture & Feel
Antibacterial Without Stripping
HOCl targets breakout- and odour-causing bacteria while staying gentle enough for daily use β no rebound oiliness or barrier damage.
Calms Redness & Irritation
Anti-inflammatory action soothes hot, angry skin, post-shave irritation, sunburn, eczema and rosacea-prone flare-ups.
Supports Skin Recovery
Mirrors the molecule your immune system uses to heal β ideal pre and post-treatment, and for minor cuts, grazes and razor burn.
7-Ingredient Clean Formula
No fragrance, alcohol, oils, parabens, silicones or sulfates. Vegan, cruelty-free and reef safe β just water, salts and HOCl.
π‘οΈ Safety & Compatibility
Widely considered safe. HOCl is non-toxic with very low systemic absorption and contains no retinoids, salicylic acid, hydroquinone or chemical sunscreens.
Contains no fatty acids, esters, polysorbates or ferments that feed malassezia. Verified fungal-acne safe.
Once it air-dries, HOCl is inert and won't deactivate retinol, vitamin C, AHAs or BHAs β apply it first on clean skin.
Gentle and low-sting, but mist toward the face from 15-20cm and avoid spraying directly into open eyes.
Suitable for sensitive skin, but very reactive skin should patch test on the inner arm first as with any new product.
Reef-safe and suitable head-to-toe β face, underarms, scalp, back and post-workout skin.
π¬ Ingredient Breakdown
π§ͺ Hypochlorous Acid (HOCl) ~0.01β0.02% Proven
The hero ingredient β a weak acid created by dissolving chlorine in water. It's the very same molecule your white blood cells produce to fight infection, giving it strong antimicrobial and anti-inflammatory action that's remarkably non-irritating.
- Mechanism: Neutralises bacteria (including acne-driver C. acnes), calms inflammation and supports healing without damaging healthy tissue.
- Research: Studies show concentrations as low as 0.01% deliver antimicrobial efficacy comparable to much stronger traditional antiseptics.
- Skin benefit: Reduces redness and breakouts without the dryness or rebound oil of benzoyl peroxide or alcohol-based products.
π§ Sea Salt & Sodium Chloride Trace Proven
A pairing of marine salt (Maris Sal) and table salt. In an electrolyzed hypochlorous formula, salt is essential β it conducts and carries the active acid onto skin and helps keep the solution balanced and stable.
- Function: Acts as the electrolyte that enables HOCl generation and delivery; also provides light skin-conditioning.
- Note: Concentrations are very low, so the typical drying or abrasive effect of salt is not a concern in this mist.
βοΈ Sodium Hypochlorite Trace Promising
The sodium salt of hypochlorous acid, present in tiny equilibrium amounts. In a correctly pH-balanced HOCl solution it sits alongside the active acid and contributes to the formula's antimicrobial profile.
- Chemistry: Exists in balance with HOCl depending on pH β a skin-neutral pH keeps the gentle, active hypochlorous form dominant.
𧫠Sodium Phosphate & Disodium Phosphate Trace Proven
A buffering duo of inorganic sodium salts that act as pH adjusters and stabilisers β quietly keeping the formula in its ideal, skin-friendly range.
- Function: pH buffering, chelating and stabilising β they maintain acidity and protect against changes caused by metal ions or hard water.
- Safety: Recognised as safe for cosmetic use by the Cosmetic Ingredient Review (CIR), with a long-standing food-grade safety record.
π§ Water / Aqua (Electrolyzed) ~99%+ Proven
The base of the entire formula. Here it's electrolyzed water β the medium in which salt and chlorine are converted into hypochlorous acid β making up the vast majority of the mist.
- Role: Solvent and carrier; the electrolysis process is what produces the active HOCl in the first place.
7 ingredients
Water/Aqua/Eau (Electrolyzed), Hypochlorous Acid, Sea Salt/Maris Sal/Sel Marin, Sodium Chloride, Sodium Hypochlorite, Sodium Phosphate, Disodium Phosphate.
π Where It Fits in Your Routine
Use it as the very first step on freshly cleansed skin, AM and PM. Let it air-dry for 30β60 seconds before your other products β once dry it won't interfere with actives. Can also be re-misted any time over bare skin throughout the day (post-workout, post-mask, mid-flight).
π How to Use
Cleanse first
Start with clean, dry skin after removing makeup and cleansing.
Mist generously
Hold 15β20cm from the face and spray evenly across face and body, or directly onto target areas.
Let it dry
Allow to air-dry or gently pat in. No need to rinse off. Wait until fully dry before layering actives.
Repeat & refresh
Use twice daily, or more frequently on flare-ups, breakouts, razor burn or post-workout skin.
π€ Who Is It For?
β Perfect for you if:
- You have acne-prone, congested or breakout-prone skin
- You deal with redness, eczema, rosacea or sensitivity
- You want a gentle, fragrance-free everyday calming step
- You're pregnant or breastfeeding and need safe options
- You want pre/post-treatment, post-shave or post-workout relief
β Consider alternatives if:
- You want a hydrating or anti-ageing treatment (this is a calming purifier, not a moisturiser)
- You expect dramatic results from HOCl alone without a full routine
- You prefer products with a long shelf life β HOCl degrades over time and is best used fresh
- You want a scented or rich-textured mist
π― Skin Type Compatibility
Watery, weightless and oil-free β targets bacteria without adding shine or clogging pores.
Soothing and non-stripping, but it's not a hydrator β always seal with a moisturiser on top.
Balances bacteria and calms reactive zones without upsetting the rest of the face.
Fragrance-free, alcohol-free and non-sensitising β ideal for eczema, rosacea and easily irritated skin.
Non-comedogenic and fungal-acne safe, with antibacterial action against breakout-causing bacteria.
π Results Timeline
Cool, calm relief
Skin feels instantly refreshed and soothed. Heat, tightness and post-shave or post-workout irritation begin to settle.
~80% noticedLess visible redness
With twice-daily use, reactive and inflamed areas look calmer and more even. Active breakouts feel less angry.
~65% noticedFewer breakouts
Consistent use helps keep bacterial load down, so congestion and the frequency of new spots tend to reduce.
~55% noticedClearer, balanced skin
A calmer, more resilient-looking complexion with better overall clarity when paired with a complete routine.
~50% noticedβ Ratings by Platform
βοΈ Pros & Cons
β Praised
- Genuinely soothing on irritated, hot and breakout-prone skin
- Ultra-gentle β fragrance-free, alcohol-free, non-stinging
- Great value vs premium rivals (from $12)
- Multipurpose: face, body, post-shave, post-procedure
- Clean 7-ingredient, vegan, reef-safe formula
β Criticized
- Not a moisturiser β needs a hydrating step on top
- HOCl naturally loses potency over time; use fresh
- Subtle, gradual results rather than dramatic overnight change
- Mainly sold direct & on Amazon vs wide retail availability
π° Budget-Friendly Alternatives (Dupes)
The closest ingredient match β HOCl, salt and water with no fragrance or oils. Cheaper and fungal-acne safe, but a simpler 4-ingredient formula without the phosphate buffering system.
A pure, well-reviewed HOCl spray (4.7β on Walmart) for sensitive skin, head to toe. Larger bottles, but less facial-skincare positioning and no UK formulation.
Affordable HOCl mist with a minimal, acne-friendly ingredient list. Good value for body use, though packaging and mist quality are more basic.
π Comparison with Competitors
Isoclean Hypochlorous Spray (Featured)
$12.00Tower 28 SOS Daily Rescue Spray
$28.00Clinisoothe+ Skin Purifier
~$25.00Magic Molecule Hypochlorous Spray
$7.99π¦ Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight and heat β light and warmth speed up HOCl breakdown.
Fine-mist spray bottle (multiple sizes from 100ml to 525ml)
Yes β the 100ml size meets the carry-on liquids limit
β Frequently Asked Questions
It's widely considered safe. Hypochlorous acid is a non-toxic molecule naturally produced by your body, with very low systemic absorption, and the formula contains no retinoids, salicylic acid, hydroquinone or chemical sunscreens β the actives usually restricted in pregnancy. As always, check with your doctor or midwife before adding any new product to your routine.
Yes. It's verified fungal-acne (malassezia) safe. The 7-ingredient formula contains no fatty acids, esters, polysorbates, oils or ferments that feed malassezia yeast, making it a good choice for anyone managing fungal acne.
Yes. Use it as your first step on clean skin and let it fully air-dry (about 30β60 seconds). Once dry, hypochlorous acid becomes inert and won't deactivate or interfere with retinol, vitamin C, AHAs or BHAs applied afterward.
It suits virtually all skin types, but it shines for oily, combination, acne-prone and sensitive skin β including eczema-, rosacea- and redness-prone complexions. Dry skin can use it too, but should always follow with a moisturiser since it calms and purifies rather than hydrates.
Many people feel cooling, calming relief immediately. Visible reduction in redness often appears within the first week, with fewer breakouts and clearer-looking skin typically building over 2β8 weeks of consistent twice-daily use as part of a full routine.
Right after cleansing, as your first leave-on step, both morning and night. Spritz onto clean skin, let it dry, then continue with toner, serums, moisturiser and (in the AM) sunscreen. You can also re-mist over bare skin during the day to refresh.
No. With a comedogenic rating of 0/5, it's water-based with no oils, butters or pore-clogging ingredients. It's non-comedogenic and actually helps keep pores clear by reducing surface bacteria.
Around 12 months after opening (PAO). Because hypochlorous acid is naturally unstable, store the bottle in a cool, dark place away from heat and sunlight, and use it within the recommended window for best potency.
Verdict: Isoclean Hypochlorous Spray is one of the best-value hypochlorous mists on the market β a clean, 7-ingredient, fragrance-free formula that genuinely soothes redness, calms irritation and helps keep breakout-causing bacteria at bay. It's pregnancy-friendly, fungal-acne safe and non-comedogenic, making it a near-universal everyday calming step for sensitive and acne-prone skin. Rated No.1 against leading UK brands by The Independent and offered in four sizes from just $12, it undercuts premium rivals like Tower 28 and Clinisoothe+ while delivering comparable benefits. Just remember it's a purifier, not a moisturiser β pair it with a good hydrator, use it fresh, and apply it consistently for the best results.
Product Overview
What are Quick Product Notes?
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Pro Tip Alert!
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Paraben-Free
Paraben-Free
Understanding Parabens
Parabens are a large group of preservatives which are used to prevent bacteria growing in cosmetic formulations. There has been some healthy controversy surrounding them due to a few studies finding paraben presence in breast tumours and breast tissue. However, the majority of the scientific community have deemed these findings non-conclusive due to the limitations of these studies. There's still a lot of support for avoiding parabens following the better safe than sorry route. If you do we completely support you! If you are concerned about the health safety of parabens, then feel free to avoid them by looking out for the Paraben-Free icon. If not, don't worry about it - they do have had one of the longest safety records as preservatives!
Which Ingredients are classified as Paraben?
A product will be paraben-free if it does not contain any of the following parabens:
- Sodium Isobutylparaben
- Sodium Ethylparaben
- Sodium Butylparaben
- Propylparaben
- Isopropylparaben
- Isobutylparaben
- Sodium Propylparaben
- Butylparaben
- Ethylparaben
- Sodium Methylparaben
- Methylparaben
Sulfate-Free
Sulfate-Free
Understanding Sulfates
Sulfates are a large group of ingredients which act as cleansing agents in Cosmetics. They help loosen up the dirt and grime from your skin and hair to allow for water to wash it away with ease. However some sulfates are so good at their job, they can wash off your skinβs own natural oils that keep it moisturised and protected which can lead to dryness and irritation. Most people will find no issues with sulfate, however if you find your skin doesn't like sulfates then free feel to avoid them by looking out for the sulfate-free icon on Skincarisma.
Which ingredients are classified as sulfates?
We've taken the Sulfates which are considered more harsh for our Sulfate-Free status. A product will be Sulfate-Free if it does not contain any of the following Sulfates:
- TEA-Dodecylbenzenesulfonate
- Ammonium Laureth Sulfate
- Sodium Lauryl Sulfate
- PEG-15 Cocamine
- Sodium Laureth Sulfate
- Sodium Cocoyl Sarcosinate
- Sodium C14-16 Olefin Sulfonate
- Dioctyl Sodium Sulfosuccinate
- Ammonium Xylenesulfonate
- Ammonium Lauryl Sulfate
- Sodium Xylenesulfonate
- Sodium Myreth Sulfate
- Sodium Lauryl Sulfoacetate
Alcohol-Free
Alcohol-Free
Understanding Simple Alcohols
Alcohol ingredients are widely used in cosmetics and come in different types. For the most part alcohols are not problematic at all. However one type of alcohols, simple alcohols can be quite drying to the skin because it evaporates very quickly. This can cause irritation which can also lead to other skin complications. These alcohols should never be used alone on your skin, but combined with other cosmetic ingredients, they are normally without issue. However, for some people with sensitive and easily irritable skin, avoiding products with these simple alcohols may be beneficial. If you find your skin doesn't like these simple alcohols, then free feel to avoid them by looking out for the Alcohol-Free icon.
Which Ingredients are classified as Alcohol?
A product will be alcohol-free if it does not contain any of the following alcohol ingredients:
- SD Alcohol
- Alcohol Denat
- Isopropyl Alcohol
- Alcohol
Silicone-Free
Silicone-Free
Understanding Silicones
If you've ever used a skincare, makeup or beauty product that's made your skin look and feel smoother tempoarily - it's likely contained Silicone. They are a popular class of ingredients found in cosmetics due to their smooth, soft, easy-to-spread and smooth properties that help creates an artificial layer/barrier on top of skin or hair (commonly found in conditioners).
For the same reasons they are popularly used, they are also commonly avoided. Anecdotally, many individuals have reported that Silicones cause/excerbate breakouts, irritation, cause a feeling of skin being unable to breathe, cause clumping of cosmetic products and find it difficult to wash off. As a result, those who find them problematic are avoiding them and increasingly, cosmetic companies are avoiding them as well.
If you have had bad experiences with Silicones in the past, or suspect they are problematic then look out for the tick on the Silicone-free label.
Disclaimer
The Silicone-free label only includes the most common Silicone ingredients that have indentified been reported by individuals that could potentially cause issues.
These include: Amodimethicone, Behenoxy Dimethicone, Bis-Aminopropyl Dimethicone, Cetearyl Methicone, Cetyl Dimethicone, Cyclomethicone, Cyclopentasiloxane, Dimethicone, Dimethicone Copolyol, Dimethiconol, Methicone, Phenyl Trimethicone, Phenyl Trimethicone, Stearoxy Dimethicone, Stearyl Dimethicone, Trimethylsilylamodimethicone.
Note, that this does not include all ingredients part of the Silicone class of ingredients.
EU Allergen-Free
EU Allergen-Free
Understanding the Identified Contact Allergens
The EU's Scientific Committee on Consumer Safety (SCCS) has identified and established 26 cosmetic ingredients that are likely contact allergens (potential to cause skin allergies) as demonstrated in clinical or epidemiological studies. The EU's SCCS have recommend cosmetic companies to disclose them on the labels if used and in cases where the concentration exceeds 0.001% in leave-on products and 0.01% in rinse-off products, then they must be labelled.
Look out for the tick on the EU-Allergen free label to know your cosmetic is free from any of the 26 identified cosmetic ingredients.
For more information regarding the EU's Scientific Committee on Consumer Safety, please visit their official website.
Disclaimer
The EU Allergen Free label is for the 26 ingredients identified by the EU SCCS and products will be only flagged if a suspected ingredient is on it's ingredient list. It is possible for cosmetics to contain one of the suspect ingredients without it appearing on the ingredient list due to it not reaching the concentration threshold to disclose it and cosmetic manufacturers choice to not disclose it.
Also note, the EU Allergen Free label is not personalized for your own allergies you may have and it does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
Fungal Acne (Molassezia) Safe
Fungal Acne (Molassezia) Safe
Understanding Fungal Acne (Pityrosporum Folliculitis/Malassezia Folliculitis)
Pityrosporum Folliculitis/Malassezia folliculitis or simply known as Fungal Acne is a persistent acne-like condition that commonly responds poorly to traditional acne-treating methods. Unlike most cases of Acne where bacteria is the culprit, Fungi is the culprit of Fungal Acne (Hence the name!). There are certain classes & groups of ingredients that have been shown to promote and feed the growth of the Fungal Acne, Fungi such as fatty acids, oils, esters, polysorbates and fermented ingredients.
For more information regarding Fungal Acne, please visit Simple Skincare Science (f.c) - #3 of our Recommend Skincare Resources for an amazing comprehensive guide!
Please Read: How to use the Fungal Acne (Malassezia) Label
At SkinCarisma, we've done our best to identify as many ingredients as possible but note the fungal-free label may not be 100% accurate due to the complexconditions and combination of ingredients that malezzeria can thrive on.
Additionally, products that may contain ingredients that have shown to feed Malassezia may not neccessarily exacerbate the condition due to concentration of ingredient used in the product, this information is simply not available on the products.
As a result, please note this is only an experimental label that can be best used to possible identify problematic products you have used in the past. It is in no way a perfect identifier nor a predictor in whether or not it will exacerbate or cause fungal acne. It will continue to be worked on as more information and research comes to light.
If you find any ingredients you believe should be included, please email us at snails@skincarisma.com.
Disclaimer
Due to the lack of substantial research into this area it is very likely there are other ingredients and class/groups of ingredients that could feed Fungal Acne which have not been indentified.
The Fungal-Safe label does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
What are Notable Effects & Ingredients?
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging Β«promisesΒ» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Pro Tip Alert!
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Ache-fighting from 1 ingredient(s):
What are Ingredients Related to Skin Type?
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
Pro Tip Alert!
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Dry Skin
Oily/Acne-Prone Skin
Sensitive Skin
What is the Ingredient Safety Breakdown?
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
Pro Tip Alert!
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 0 |
Hypochlorous Acid
Antiseborrhoeic
|
Ache-fighting
|
|
| 1 |
Sea Salt
Masking, Humectant, Viscosity Controlling, Abrasive, Bulking Agent
|
|
|
| 1 |
Sodium Chloride
Masking, Viscosity Controlling, Bulking Agent
|
|
|
| 0 |
Sodium Hypochlorite
|
|