Revlonissimo Color Sublime in 8.21 Light Ash Blonde is a permanent hair color from Revlon Professional designed to deliver rich, true-to-tone color with a cool ash-blonde finish. The shade notation 8.21 indicates a level 8 light blonde with a dominant ash primary and a secondary ash reflect, helping neutralize unwanted warmth.

This colorant comes in a 2.5 oz size suitable for salon or at-home application. It is formulated for those seeking a refined light ash-blonde result with a polished, luminous look.

Apply according to the manufacturer's instructions and always perform a patch test before use. For best results, follow with a color-protecting shampoo and conditioner to maintain the shade between touch-ups.