Intermixable pastel shades allow for limitless creativity. Suitable for already lightened hair and natural color levels 9 and lighter. Use with 2% or 6% premium developer. Mixing ratio is 1:1. The content is 60 ml. Blonde hair has the most delicate hair structure, and colorists must ensure perfect hair quality and spectacular color results. BlondMe, with its integrated Advanced Bonding System, offers a unique color series that can be tailored to the desires and hair types of each individual. With these user-friendly products, a perfect blonde look is guaranteed every time. The BlondMe Advanced Bonding System protects fiber bonds, builds new fiber bonds, and maintains existing fiber bonds.