If there is 75 percent gray present, what percentage of natural tones should be used in the formula?

When formulating hair color for clients with gray hair, it is important to use a combination of natural tones to achieve the desired results. In the case of 75 percent gray hair, the standard practice is to match the percentage of gray with an equal percentage of natural tones in the hair color formula.

This approach ensures that the natural tones effectively blend with the gray hair, providing a more seamless and natural appearance. Specifically, using 75 percent natural tones in this formula allows the colorist to create a balanced result that enhances the client's overall look while minimizing the visibility of gray hair.

By aligning the percentage of natural tones with the percentage of gray, the formula achieves optimal coverage and desired color outcomes, which is essential for clients wanting to maintain their natural look while addressing gray hair.