Perfect 10 s fast flawless formula delivers luxurious color with a high gloss result in just 10 minutes. You get a perfect balance of lightness darkness and tone for high-gloss color that lasts up to 60 days. Extraordinary high gloss color begins from within. Perfect 10’s fast flawless formula delivers expert-level color in just 10 minutes. Salon-inspired formula with shine-activating Micropearls gives you luxurious color and high-gloss color that lasts up to 60 days. An advanced color crème formula with Micropearls delivers color in less time and gives you high-gloss hair color with flawless gray coverage. This technology is the biggest advance in hair color in 50 years—it has 18 patents applied for and received the Royal Society of Chemistry Teamwork in Innovation Award. And it created the one and only Perfect 10.