Blest Heat Protector Spray Infused With Castor Oil. Thanks to its advanced formula, it offers defense against heat damage shielding your hair from temperatures up to 450°F. Take your hair game to the next level with our Heat Protector Infused With Castor Oil! This powerful formula not only protects your hair from heat damage, but also nourishes it with the benefits of castor oil. Say goodbye to dry, damaged hair and hello to healthier, stronger locks. Take a risk and try it now!