Boost your color with Igora Loyal Oil Developer 6% / 20 Vol. This professional-grade developer enhances the color intensity and ensures long-lasting results. Get the perfect shade every time with this scientifically formulated developer.
Boost your color with Igora Loyal Oil Developer 6% / 20 Vol. This professional-grade developer enhances the color intensity and ensures long-lasting results. Get the perfect shade every time with this scientifically formulated developer.