I have warm-toned blonde hair but want a cooler, ashier result. Will this product neutralize the yellow tones?

Yes, this shade is typically selected for this exact goal. Shades such as Silver Blond 9.11 are formulated with cool pigments intended to counteract warm or yellow tones in the hair, aiming for a silver-beige impression instead of a golden result. It is a suitable option for refreshing an existing blonde tone or covering regrowth while shifting the overall color to a cooler direction. The effectiveness of this neutralization depends on the intensity of the existing warmth in your hair and your starting shade. If your hair is strongly warm-toned or uneven, the cool ash pigments may not fully cancel out all the yellow, potentially resulting in a different tone than expected. For best results on warm blonde hair, ensure even application and follow the full processing time to allow the color to develop completely.