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Persil Biological Liquid Detergent by Lever

To find out more about the ingredients used in the product and its function simply click on ingredient name. Due to limited space on pack, we also disclose a longer list of fragrance ingredients. For recently launched products or where the formulation has changed, this detailed fragrance information might not be immediately available as it takes time to update each product page.

We take great care to ensure information on this site is up to date. However, please always check the product packaging for the most up to date ingredients used.

All product names which include a date (month and year) are no longer manufactured.

Ingredient Function
Aqua Solvent
Dissolves substances or ingredients
Laureth-7 Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Sodium Dodecylbenzenesulfonate Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Propylene Glycol Hydrotrope
Allows cleaning agents to be uniformly dispersed within a product.
TEA-Dodecylbenzenesulfonate Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Aziridine homopolymer ethoxylated Anti-redeposition Agent
Helps prevent the removed dirt in washing water from reattaching to a surface
Sorbeth-450 Tristearate Viscosity Controlling Agent
Controls the density or thickness of a product
Parfum Fragrance
Provides a distinctive, pleasant smell
Glycerin Viscosity Controlling Agent
Controls the density or thickness of a product
Linear Alkyl Benzene Sulphonic Acid Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
PEG-9 Cocoate Emulsifier
Helps two or more liquids, that don't usually combine to form a single solution; often referred to as an 'emulsion'
Lauric Acid Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Sodium Sulfate Process by-product
A secondary component/ingredient which is created when making the product
Myristic Acid Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer:1, Anti-redeposition Agent
Helps prevent the removed dirt in washing water from reattaching to a surface
PEG-175 Distearate Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
PEG-32 Distearate Emulsifier
Helps two or more liquids, that don't usually combine to form a single solution; often referred to as an 'emulsion'
DASC-4 Optical Brightener
Provides additional brightness to the surface to which product is applied.
Palmitic Acid Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Stearic Acid Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Citronellol Fragrance
Provides a distinctive, pleasant smell
Subtilisin Enzyme
Boosts the cleaning properties of a product to help remove specific stains at lower temperatures e.g. fats, egg, blood.
Polysorbate 20 Emulsion Stabiliser
Prevents a mixture from separating and helping to increase a product's shelf life
Peptides, salts, sugars from fermentation (process) Process by-product
A secondary component/ingredient which is created when making the product
PEG-4 Emulsion Stabiliser
Prevents a mixture from separating and helping to increase a product's shelf life
Benzisothiazolinone Preservative
This prolongs the shelf-life of the product, even once it has been opened, protecting it from bacteria, yeasts and moulds
Geraniol Fragrance
Provides a distinctive, pleasant smell
Iodopropynyl Butylcarbamate Preservative
This prolongs the shelf-life of the product, even once it has been opened, protecting it from bacteria, yeasts and moulds
Oleic Acid Surfactant
An ingredient which helps to clean or remove dirt and oil, creating foam when used with water
Polymeric Blue Colourant Colourant
Colours the product, your hair or skin
Sorbitol Enzyme Stabiliser
Makes an enzyme last longer in liquid detergent
Sodium Hydroxide pH Adjuster
Controls the acidity / alkalinity balance of products
Methylisothiazolinone Preservative
This prolongs the shelf-life of the product, even once it has been opened, protecting it from bacteria, yeasts and moulds
Amylase Enzyme
Boosts the cleaning properties of a product to help remove specific stains at lower temperatures e.g. fats, egg, blood.
Disubstituted Alaninamide Stabilising Agent
Helps maintain the stability of a product's formulation, appearance and texture
Polymeric Violet Colourant Colourant
Colours the product, your hair or skin
Mannanase Enzyme
Boosts the cleaning properties of a product to help remove specific stains at lower temperatures e.g. fats, egg, blood.
Triethanolamine Solvent
Dissolves substances or ingredients