Revlonissimo Colorsmetique 10.21 Lightest Iridescent Ash Blonde is a professional permanent hair color from Revlon. It delivers rich, long-lasting color with a cool ash-blonde tone that helps neutralize unwanted warmth.

The formula is designed for reliable gray coverage and consistent, salon-quality results. Its creamy texture applies smoothly and rinses out easily after processing.

This 2 oz size is ideal for single applications or touch-ups. It is suitable for unisex use and pairs well with a developer as part of a complete coloring routine.