Tressa Colourage Permanent Gel Color in shade 6NA Natural Ash is a professional hair color formulated as a gel for smooth, even application. It is designed to deliver rich, permanent color results with reliable coverage and a natural-looking finish.

This 2 oz size is suitable for professional salon use or at-home coloring when paired with the appropriate developer. The gel texture helps the color stay in place during processing for consistent, predictable outcomes.

With its natural ash tone, this shade helps neutralize unwanted warmth while providing deep, lasting color. It is a practical choice for those seeking dependable gray coverage and a cool, balanced result.