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REDKEN


















Achieve flawless, neutralised blonde results with BLONDE IQ™ 9+ Calibrated Anti-Brass Lightener, your most powerful lightener yet. Engineered to deliver up to 9 levels of clean, even lift, this professional-grade formula neutralises stubborn yellow undertones to create a perfect canvas for Shades EQ™ Gloss.
Advanced Neutralization Technology ensures oil-powered developer concentrates penetrate deep into the cortex for consistent, damage-minimising results. With no swelling, creamy consistency, and precise application, this dust-free and clump-free lightener guarantees smooth, uniform colour for highlights, balayage, or full-lightening services.
Ideal for all hair types, textures, and techniques, BLONDE IQ™ 9+ also supports visible repair when paired with Shades EQ™ Gloss, restoring hair condition while achieving vibrant, salon-perfect blonde in a single service.*
SMART TECHNOLOGY
Advanced Neutralization Technology: Guides lightening actives to deliver up to 9 levels of clean, even lift.
Fast Takeoff: Achieve up to 7 levels of lift in just 25 minutes.
Universal Formula: Suitable for all hair types, textures, and lightening techniques.
SMART APPLICATION
No swelling for better saturation and even lift.
Creamy, dust-free formula for precision application.
Easy mixing and fast rinsing for professional efficiency.
SMART DUO
Optimised for use with Shades EQ™ Gloss.
Effectively neutralises tough yellow undertones for a clean, professional canvas.
Mixing Ratio:
Mix Blonde IQ™ 9+ Lightener with Pro-Oxide Oil Developer 20V (6%) or 30V (9%) in a non-metallic bowl.
Ratio: 1:1 to 1:3 depending on desired consistency and application.
Application Tips:
Use disposable gloves and avoid contact with scalp.
Do not use metallic tools (clips, combs, bowls).
Apply to hair with foil or freehand technique for highlights or full lightening.
Rinse hair thoroughly after recommended development time.
Foil Application:
Use Aluminium Foils ref SOFT ALLOY 1235, 18µ, SOFT ALLOY 20µ, or SOFT ALLOY 1200, 18µ for off- and on-scalp services.
| APPLICATION | MIX RATIO | PRO-OXIDE OIL DEVELOPER | TIMING |
|---|---|---|---|
| BALAYAGE AND/OR FREE HAND TECHNIQUES |
1:1 | 20, 30 VOLUME MAXIMUM | UP TO 50 MINUTES AT ROOM TEMPERATURE. DO NOT USE HEAT. |
| HIGHLIGHTS IN FOILS OR MECHE |
1:1.5 | 20, 30 VOLUME MAXIMUM | |
| ON-SCALP APPLICATIONS |
1:2 OR 1:3 | 20 VOLUME MAXIMUM |
Only pair with Pro-Oxide Oil Developer, calibrated to work seamlessly with Blonde IQ™ 9+ Calibrated Anti-Brass lightener. Using this dedicated developer ensures creamy consistency for precision application and enables the lightener to achieve its highest level of lift on all hair types.
Ingredients:
Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.
POTASSIUM PERSULFATE, SODIUM SILICATE, AMMONIUM PERSULFATE, MAGNESIUM CARBONATE HYDROXIDE, SODIUM STEARATE, MINERAL OIL, SODIUM LAURYL SULFATE, DISODIUM EDTA, HYDROXYETHYLCELLULOSE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, CI 77007 / ULTRAMARINES, SODIUM CITRATE
Based on instrumental tests and consumer studies using Shades EQ™ post-blonding service. Proper mixture ratios must be followed to avoid hair or scalp damage, including irritation, breakage, or chemical burns.


REDKEN


















Achieve flawless, neutralised blonde results with BLONDE IQ™ 9+ Calibrated Anti-Brass Lightener, your most powerful lightener yet. Engineered to deliver up to 9 levels of clean, even lift, this professional-grade formula neutralises stubborn yellow undertones to create a perfect canvas for Shades EQ™ Gloss.
Advanced Neutralization Technology ensures oil-powered developer concentrates penetrate deep into the cortex for consistent, damage-minimising results. With no swelling, creamy consistency, and precise application, this dust-free and clump-free lightener guarantees smooth, uniform colour for highlights, balayage, or full-lightening services.
Ideal for all hair types, textures, and techniques, BLONDE IQ™ 9+ also supports visible repair when paired with Shades EQ™ Gloss, restoring hair condition while achieving vibrant, salon-perfect blonde in a single service.*
SMART TECHNOLOGY
Advanced Neutralization Technology: Guides lightening actives to deliver up to 9 levels of clean, even lift.
Fast Takeoff: Achieve up to 7 levels of lift in just 25 minutes.
Universal Formula: Suitable for all hair types, textures, and lightening techniques.
SMART APPLICATION
No swelling for better saturation and even lift.
Creamy, dust-free formula for precision application.
Easy mixing and fast rinsing for professional efficiency.
SMART DUO
Optimised for use with Shades EQ™ Gloss.
Effectively neutralises tough yellow undertones for a clean, professional canvas.
Mixing Ratio:
Mix Blonde IQ™ 9+ Lightener with Pro-Oxide Oil Developer 20V (6%) or 30V (9%) in a non-metallic bowl.
Ratio: 1:1 to 1:3 depending on desired consistency and application.
Application Tips:
Use disposable gloves and avoid contact with scalp.
Do not use metallic tools (clips, combs, bowls).
Apply to hair with foil or freehand technique for highlights or full lightening.
Rinse hair thoroughly after recommended development time.
Foil Application:
Use Aluminium Foils ref SOFT ALLOY 1235, 18µ, SOFT ALLOY 20µ, or SOFT ALLOY 1200, 18µ for off- and on-scalp services.
| APPLICATION | MIX RATIO | PRO-OXIDE OIL DEVELOPER | TIMING |
|---|---|---|---|
| BALAYAGE AND/OR FREE HAND TECHNIQUES |
1:1 | 20, 30 VOLUME MAXIMUM | UP TO 50 MINUTES AT ROOM TEMPERATURE. DO NOT USE HEAT. |
| HIGHLIGHTS IN FOILS OR MECHE |
1:1.5 | 20, 30 VOLUME MAXIMUM | |
| ON-SCALP APPLICATIONS |
1:2 OR 1:3 | 20 VOLUME MAXIMUM |
Only pair with Pro-Oxide Oil Developer, calibrated to work seamlessly with Blonde IQ™ 9+ Calibrated Anti-Brass lightener. Using this dedicated developer ensures creamy consistency for precision application and enables the lightener to achieve its highest level of lift on all hair types.
Ingredients:
Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.
POTASSIUM PERSULFATE, SODIUM SILICATE, AMMONIUM PERSULFATE, MAGNESIUM CARBONATE HYDROXIDE, SODIUM STEARATE, MINERAL OIL, SODIUM LAURYL SULFATE, DISODIUM EDTA, HYDROXYETHYLCELLULOSE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, CI 77007 / ULTRAMARINES, SODIUM CITRATE
Based on instrumental tests and consumer studies using Shades EQ™ post-blonding service. Proper mixture ratios must be followed to avoid hair or scalp damage, including irritation, breakage, or chemical burns.