Colourage Permanent Gel Color in Yellow Concentrate is a professional hair color from Tressa, designed for bold, vibrant results. The concentrated gel formula allows for precise mixing and reliable, even coverage on the hair. Suitable for unisex use, it is a practical choice for salon professionals and at-home colorists working with vivid yellow tones.

This permanent gel color comes in a 2 oz size, making it easy to store and portion for individual applications. Its gel consistency helps the color stay where it is placed during processing, supporting controlled and consistent application. The Yellow Concentrate shade can be used on its own or blended with other Colourage shades to create custom color results.

For best results, follow the manufacturer's instructions for mixing, application, and development time. As with all permanent hair color products, a patch test is recommended before use. This product is intended for hair coloring and is not a fragrance or personal fragrance item.