If you have a blonde that needs more than a boosting, the Schwarzkopf Professional BlondMe Bond Enforcing Premium Lightener 9+ offers an incomparable performance. Whether natural or bleached, this powder lightener will lift any blonde shade up to an unbeatable 9 levels while neutralising warm undertones with its anti-yellow agents. The added Integrated Bond Enforcing Technology upgrades it from the previous BLONDME Premium Lift 9+ as it penetrates and protects the hair’s structure during application, promising minimal breakage. The most powerful lightener on the market, the additional BlondMe will promise blonde hair that\'s protected, long-lasting, and most importantly, stunning. Processing time is 20-45 minutes depending on the desired effect. Key benefits: ul.kit li {list-style-type: disc; margin-left: 15px;} Provides up to 9 levels of lift Anti-yellow agents neutralises warm undertones Integrated Bond Enforcing Technology protects hair\'s structure Processes within 20-45 minutes