Joico Defy Damage Protective Duo

Stronger hair starts in the shower. The Joico Defy Damage Strength & Protection Duo combines Defy Damage Protective Shampoo and Defy Damage Protective Conditioner to help strengthen hair, protect against daily damage, and leave it feeling soft, healthy, and resilient. This professional-grade system helps defend against heat styling, environmental stressors, and colour fading while improving shine and manageability. Perfect for anyone who colours, heat styles, or simply wants stronger, healthier-looking hair every day.