Arpège Opera Be On Set Filter Developer 3 vol (1%) is an activator from Emsibeth’s Italian Arpège Opera range. It is made to give the best results when mixed with the Arpège Opera Filter toners. Once mixed, it forms a smooth, soft gel that spreads easily through the hair. It does not affect the natural base colour.
Key ingredients and technology
- Caper extract and Bond molecule: help protect the hair shaft and improve the look of the hair.
- Argan oil: regenerates and moisturises, helping to prevent dryness after colouring.
- Hydrolysed wheat proteins: strengthen the hair fibre and make it more elastic and easier to manage.
- Fragrance-free formula: lowers the risk of allergic reactions.
The formula also helps restore vitality to the hair fibre and keeps hair easier to manage during the toning service.
How to use
- Mix with Arpège Opera Filter toner at the recommended ratio.
- Apply the gel mixture to the hair.
- Leave for the required processing time, then rinse thoroughly with water.
Product details
- Strength: 3 vol (1%)
- Size: 900ml
- Supplier code: ABK00004
- GTIN: 8032258012087
- Brand: Emsibeth, Arpège Opera Be On Set line
- Country of brand and manufacture: Italy
For professional salon use. Log in to your trade account to see pricing.
FAQ
What is the Arpège Opera Be On Set Filter Developer 3 vol used with?
It is an activator made to give the best results when mixed with the Arpège Opera Filter toners. Mix it with the Filter toner at the recommended ratio, apply the gel mixture to the hair, leave it for the required time, then rinse thoroughly with water.
Does the Filter Developer change the natural base colour?
No. It does not affect the natural base colour. When mixed with the Filter toner, it forms a smooth, soft gel that spreads easily through the hair.
What are the key ingredients in this developer?
It contains caper extract and a Bond molecule to help protect the hair shaft. It also has argan oil to regenerate and moisturise, and hydrolysed wheat proteins to strengthen the fibre and improve elasticity. The formula is fragrance-free, which lowers the risk of allergic reactions.








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