Strengthen and revive damaged, brittle hair in a single treatment with this powerful formulation from KrX. This cutting-edge liquid-to-cream hair mask does an incredible job of reviving used and abused hair, boosting elasticity and strength, even on color-treated and bleached locks. 
The magic of BtX is in its Botox-free Botulinum Toxin technology, formulated with Phytosterols to strengthen and renew the metabolic process in hair follicles. Each treatment stimulates dormant or listless follicles to activate hair growth and reverse the ripple effect of hair loss.
Infused with botanical extracts and amino acids to help re-establish protein bonds within the hair strand, KrX Hair BtX enhances elasticity and resilience to build a healthier, stronger head of hair over time. 
Shampoo hair, apply BTX (warming sensation is normal) and leave on for up to 10 minutes, rinse, apply conditioner.