Revlonissimo Creme Peroxide 40 Vol 12% 900ml

Why you'll love it

• Professional cream developer for use with permanent colour and lightener
• 40 volume (12%) strength, the strongest, for maximum lift
• Ideal for the most intense lightening work
• Creamy consistency for smooth, even mixing and application
• Generous 900ml professional salon size

Maximum lift for the lightest results. Revlonissimo Creme Peroxide 40 vol 12% 900ml is a cream-based developer (oxidising emulsion) designed to be mixed with permanent colour or lightener to activate and develop the result. At 40 volume (12%), it's the strongest standard developer, delivering maximum lift for the most intense lightening and high-lift work. The creamy consistency mixes smoothly and evenly for consistent, professional results, even in demanding lightening services.

Developer strength determines how much the colour lifts: 40 volume (12%) gives the maximum lift, reserved for the lightest results and the most demanding lightening work. For reference, 10 vol is for tone-on-tone and deposit, 20 vol for grey coverage and one-to-two-level lift, 30 vol for two-to-three-level lift, and 40 vol for maximum lift. Because it's the strongest, it calls for the most care and experience, so it's strictly a product for trained professionals, mixed with colour or lightener in the correct ratio per the manufacturer's instructions. The generous 900ml size is built for salon use.

How to use it

This is a professional colour-service product, and as the strongest developer strength, it's intended strictly for use by trained, experienced hairdressers and colourists. Mix with your chosen permanent colour or lightener in the ratio specified in the professional directions, then apply and develop following the recommended processing time, taking particular care given the strength of this developer and the demands of high-lift work. Always follow the manufacturer's mixing, application and safety guidance, and carry out an allergy alert test before colouring as directed. For more, browse our full range of professional haircare products.

Who it's for

This one's for professional, experienced hairdressers and colourists who need maximum lift for the most intense lightening work, where 40 volume (12%) is the right strength. Because it's the strongest developer, it's best left to trained professionals who can use it safely and effectively. We've been perfecting colour for clients in Codsall for years, so we know how much the right developer matters to the final result, and a quality cream developer like this is an essential part of any professional lightening service.

Build your colour service

For the best results, pair this developer with the Revlonissimo Colorsmetique permanent colour shades, your lightener, and the rest of your professional colour essentials. Have a browse through our full range of professional haircare products to complete your kit, or explore all the professional names we stock over on our shop by brand page.

Add Revlonissimo Creme Peroxide 40 vol 12% to your colour kit for maximum lift and intense lightening results. Free UK delivery on all orders.