Powered by DeepCore™ Bond Technology, this hair mask smooths rough texture and strengthens bonds for resilient, glass-like hair. Suitable for color-treated hair.

Leave hair visibly smoother and softer

Strengthen strands for resilience

Improves cuticle roughness and split ends

In an independent lab study:

• +419% stronger protein bonding*

• +46% improvement in inner hair density**

• +30% increase in hair tensile strength**

• +32% reduction in split ends**

• Clinically proven to smooth rough cuticles caused by damage***

*Result when used with Damage Repair & Shine Leave-in Conditioner (3 uses)

**Results when used with Damage Repair & Shine Leave-in Conditioner for 2 weeks

***Result after using Deep Damage Repair Hair Mask for 2 weeks

In a consumer perception study after 2 weeks (n=20):

• 100% agreed their hair looked visibly healthier

• 100% agreed it felt repaired and stronger

• 95% agreed it felt smoother and more nourished

• 95% agreed it had a glass-like shine