The L'Oréal Professionnel iNOA Oxidant 20 Vol in a convenient 236ml size is a cream hair developer, enriched with high-performance oils and formulated to enhance professional hair colour. Working in direct synergy with the INOA colour range, it offers double protection for the hair fibre compared to traditional colouring, while simultaneously providing an extremely gentle texture that respects the scalp.
Technology and Performance
This oxidant is based on an oil-delivery system formula, which maximises pigment efficacy and ensures a perfectly homogeneous mixture. Formulated for a premium salon experience, it is completely ammonia-free and odourless, ensuring optimal scalp comfort. Its 20 Volume strength has been calibrated to precisely and safely lighten hair by up to 2 levels.
Technical Specifications
Product type: Oxidant / Hair developer
Volume: 20 Vol (6%)
Size: 236 ml
Texture: Creamy and smooth
Fragrance: Odourless
Finish/Result: Lightens up to 2 levels
Professional indication: Yes, for professional use only
Highlights, Care & Additional Benefits
Ensures double protection compared to traditional colouring services (when combined with INOA hair colour).
Gentle, ammonia-free, and completely odourless formula for a more pleasant application.
Rich, creamy consistency that provides high scalp comfort.
Compact 236ml format, perfect for specific salon needs or stock optimisation.
Expert Tip
Use the necessary amount of product according to the chosen colouring service to ensure uniform colour. The 20 Vol strength is the standard and ideal choice for technical work requiring lightening by up to 2 levels. Always follow the instructions provided on the packaging or by your professional.
Preparation: Wear appropriate, disposable gloves before starting preparation. Pour the necessary dose of L'Oréal Pro iNOA Oxidant 20 Vol for the technical diagnosis.
Mixing: Mix with the corresponding INOA hair colour tube. Refer to the usage instructions on the chosen hair colour tube to ensure the exact mixing ratio is followed.
Application: Using a brush and professional techniques, apply the mixture evenly onto the hair (lengths and ends or roots).
Processing time: Wait for the processing time prescribed in the leaflet of the selected hair colour.
Rinsing: Rinse hair thoroughly with lukewarm, abundant water until the product is completely removed and the water runs clear.
Hair colourants can cause severe allergic reactions.
Read and follow the instructions.
It is essential to perform a preliminary allergy test (Allergy Alert Test) 48 hours before applying any hair colour. If no irritation occurs, proceed with the application (follow the leaflet).
Read the product leaflet carefully.
This product must not be used on persons under 16 years of age.
For professional use only.
Wear appropriate, disposable gloves during the preparation, application, and rinsing of the product.
If the product comes into contact with eyes, rinse immediately and thoroughly with water.
Do not use for colouring eyelashes and eyebrows.
Keep out of reach of children.
Do not use on irritated, wounded skin or on a damaged scalp.
Do not colour the client's hair if they: have a rash on the face or a sensitive, irritated, or damaged scalp; have ever experienced a reaction after colouring their hair.
Temporary 'black henna' tattoos may increase the risk of allergy. Do not use if there has ever been a reaction to a temporary 'black henna' tattoo.
Contains: diaminobenzenes, resorcinol, phenylenediamines (diaminotoluenes), ammonia.
Rinse hair thoroughly after application.
Wait 15 days after a straightening, perm, or long-lasting straightening service before applying hair colour.
Do not use on hair coloured with henna or a progressive colourant.
In case of irritation or allergic reaction, discontinue use and consult a doctor.
For external use. Do not ingest.
Store in a cool, dry place, away from direct sunlight.
Respect the storage conditions and expiry date indicated on the packaging.
Latest update: 2026-07-18 11:14:25
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