Krastase Resistance Duohelps to improve elasticity, combat breakage, strengthen weakened hair by reinforcing the fibers from roots to tips. Formulated with powerful amino acids and ceramides to givehealthier, softer, and more resilient hair.

Bundle includes:

• Krastase Resistance Bain Extentioniste Shampoo
• Krastase Resistance Fondant Extentioniste Conditioner