Paul Mitchell The Demi 9.1 / 9A Ash 60ml nails-gel-and-nail-polish-gel-polish-hema-free and the hollow grinding means

and the hollow grinding means the blades require less effort per cut — reducing hand fatigue over a long day of cutting

Mix with Revlonissimo Creme Peroxide developer in the ratio and at the strength specified in Revlon's professional directions (lightening typically requires the appropriate higher developer strength)

giving the tightest curl

as a deep cleanse can leave hair wanting moisture

Paul Mitchell The Demi 9.1 / 9A Ash 60ml nails-gel-and-nail-polish-gel-polish-hema-free and the hollow grinding meansPaul Mitchell The Demi 9. 1 9A Ash 60ml. Demi permanent colour from The Demi range, ammonia free and conditioning. 9A The Demi This demi permanent no ammonia formula conditions hair while coloring to provide incredibly rich results with exceptional shine. This shade is a Very Light Blonde with Ash reflects. Key benefits Adds noticeable shine Ammonia free demi permanent formula Conditions hair while it colours Rich, true to tone results with