BioSilk® Silk Therapy® Thermal Shield Protection Spray offers complete heat protection. The advanced formula utilizes silk and other protecting ingredients to help shield hair from thermal damage while giving long-lasting styling results with ultimate shine.

The quest for healthier hair is how BioSilk Silk Therapy emerged in 1986. For centuries, silk was celebrated as a luxurious fabric due to its smooth texture and brilliant luster. Throughout history, silk clothed royalty and the elite, continually evolving with fashion trends to be one of the most coveted fabrics of all times. It is also one of the strongest fibers in the world equal to steel. Because of this, Farouk Shami researched and discovered the benefits of silk proteins and how they could be applied to hair.