Charles Worthington Colourplex Ultra Violet Shampoo - 250ml

It is recommended to use the shampoo 1-2 times per week or as needed to maintain your desired tone. Adjust frequency based on your hair's needs.

While it can be used on other hair colors, it is specifically designed to combat brassiness in blonde, highlighted, or color-treated hair. Results may vary.

If your hair becomes too purple, reduce the frequency of use immediately and rinse thoroughly. You can also use a clarifying shampoo to help remove some of the purple pigment.

It is not recommended for daily use. Overuse can lead to over-toning and dry hair. Use it as directed, generally 1-2 times a week.

Please check the product label for the most up-to-date ingredients information. Not all formulas are the same.

Generally, a short processing time is sufficient. The exact time can vary, so start with a shorter time (e.g., 1-2 minutes) and adjust as needed.

Yes, you can use this shampoo with other hair products, but consider using products specifically designed for color-treated hair to maximize the results and to prevent any unwanted interactions.

Reduce the frequency of use. Rinse immediately if over-toning occurs. Consider using a regular shampoo between uses to balance the tone.

Ensure sufficient processing time (but avoid over-processing). Consider using the shampoo more frequently, but monitor for over-toning. Use a clarifying shampoo beforehand to remove any product buildup.