Masque bleue (professionnel)

This blue mask for blondes by Goldhair Pro aims to neutralize unwanted yellow tones and reveal bright, luminous hair. It uses 85% natural ingredients, including shea butter, to deeply nourish and hydrate without weighing down the hair.

• The description claims the mask can neutralize unwanted yellow tones.
• The description claims the mask uses 85% natural ingredients.