Colourage Permanent Gel Color by Tressa delivers rich, long-lasting hair color in a convenient gel formula. This permanent colorant is designed to provide full gray coverage and dependable, salon-quality results at home. The 4NA Dark Natural Ash Brown shade offers a deep, cool-toned brown finish.

The gel texture allows for smooth, even application from root to tip, helping to ensure consistent color development. Formulated for professional-level performance, it works to saturate each strand thoroughly while minimizing mess. The result is a natural-looking, dimensional shade that flatters a wide range of skin tones.

Suitable for all hair types, this 2 oz size is ideal for single applications or touch-ups. Whether you are refreshing your current color or trying a deeper brunette, this permanent gel color provides reliable, beautiful coverage. Enjoy a polished, salon-inspired look with an easy-to-use formula.