Product Review

Prosystem STS Express Design Essentials Thermal Therapy Leave In Sealant 8 oz is a fast penetrating, intensely moisturizing leave-in conditioner designed to restore the necessary moisture balance to the hair while providing long lasting protection against heat styling and environmental damage. Designed as the third and final step STS EXPRESS SMOOTHING, Prosystem STS Express Design Essentials Thermal Therapy Leave In Sealant 8 oz is infused with protective antioxidants and nourishing botanical that work synergistically with the ingredients of the STS EXPRESS DAMAGE RECOVER ANTI-BREAKAGE TREATMENT to seal in softness, while providing strength, health, anti-fizz protection, and long lasting shine