Hypochlorous Acid Spray

Base Laboratories

Where to buy Possibly in stock

About this product

The Base Laboratories Hypochlorous Acid Spray is a emulsion. Our analysis of its 11 ingredients (8 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Emulsion
Ingredients
11
Low-risk
8
Fragrance
Fragrance-free
Origin
United States
Data updated
May 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe Minimal Ingredients

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 3/2
Good for dry skin
Glycerin Trehalose Hyaluronic Acid
Caution for dry skin
Lycium Barbarum Fruit Extract Glycerin
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Lycium Barbarum Fruit Extract
Sensitive Skin 1/3
Good for sensitive skin
Glycerin
Caution for sensitive skin
Sodium Chloride Glycerin Mentha Haplocalix Extract

Ingredients list

11 total
Lower hazard (1) Higher hazard (3)
All11 Skin Conditioning6 Humectant4 Fragrance3 Solvent3 Masking2 Oral Care Agent2 Moisturising2 Hair Conditioning2
EWG CIR Ingredient Name & Cosmetic Functions Notes
3
Hypochlorous Acid
(Antiseborrhoeic, Deodorant, Oxidising Agent)
1
Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling)
Chamomilla Recutita Oil
(Fragrance, Tonic)
1
A
Hyaluronic Acid
(Skin Conditioning, Viscosity Increasing Agent, Antistatic Agent, Humectant, Moisturising)
Rosa Rugosa Flower Extract
(Skin Conditioning)
1
Mentha Haplocalix Extract
(Masking)
1
Lycium Barbarum Fruit Extract
(Astringent, Hair Conditioning, Skin Conditioning)
1
A
Trehalose
(Flavoring Agent, Humectant, Moisturising)
DIMETHYL SUCCINATE
(Fragrance, Skin Conditioning, Skin Conditioning Emollient, Solvent)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
Water
(Solvent)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Hyaluronic Acid
Skin Conditioning, Humectant
Rosa Rugosa Flower Extract
Skin Conditioning
Lycium Barbarum Fruit Extract
Astringent, Skin Conditioning
Trehalose
Humectant, Moisturising
DIMETHYL SUCCINATE
Skin Conditioning
Glycerin
Humectant, Skin Protecting

Benefits

Good for dry skin
Good for oily/acne-prone skin

Concerns

Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Hypochlorous Acid
Antiseborrhoeic, Deodorant
Low-to-moderate hazard.Read moreShow less
EWG 3 AntiseborrhoeicDeodorantOxidising agent
Sodium Chloride
Bulking agent, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 Bulking agentMaskingOral care agentViscosity controlling
Chamomilla Recutita Oil
Fragrance, Tonic
Limited public safety data.Read moreShow less
EWG N/A FragranceTonic
Hyaluronic Acid
Skin conditioning, Viscosity increasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningViscosity increasing agentAntistatic agentHumectantMoisturising
Rosa Rugosa Flower Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Mentha Haplocalix Extract
Masking
Low-hazard ingredient.Read moreShow less
EWG 1 Masking
Lycium Barbarum Fruit Extract
Astringent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 AstringentHair conditioningSkin conditioning
Trehalose
Flavoring agent, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Flavoring agentHumectantMoisturising
DIMETHYL SUCCINATE
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioningSkin conditioning emollientSolvent
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger

How to use

How to use

  • 1 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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