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Description

The L’Oreal Blond Studio 9 Developer is meticulously formulated to work with Blond Studio 9 lightening powders and their integrated 9 Levels Bonder system. By harnessing a unique mineral-oil base, this developer stabilizes peroxide molecules, reducing their volatility and providing a noticeably softer feel post-shampoo and when dry. It is particularly effective for darker hair bases aiming for high-lift blonding. The formula accelerates early-stage lift by activating lifting agents right from the onset of the application, ensuring predictable results. Additionally, it employs buffering agents to neutralize unwanted brassy undertones, creating a clean, even foundation for any blonde transformation. To use, mix the developer with Blond Studio 9 powder in a 1:1 to 1:3 ratio, apply to dry hair, and monitor for lift development without exceeding 50 minutes. Rinse thoroughly and follow with a neutralizing shampoo for optimal results.