Can you mix redken color fusion with redken cover fusion?

Yes, you can mix Redken Color Fusion with Redken Cover Fusion, as both lines are designed to work together for optimal results. However, it's important to consider the specific goals of your color formulation, as Color Fusion is primarily for permanent color, while Cover Fusion is designed for grey coverage. Always follow the manufacturer's guidelines for mixing ratiOS and processing times to achieve the desired outcome.