SymSoft^® Scalp captures the source of Itchy scalp. It can relieve itching to the maximum extent through complementary action by regulating the overactive of PAR-2 and NK1, which play a key role in neurosensory chain. Meanwhile, SymSoft^® Scalp can obviously improve strength, resistance, and elasticity of hair fibers, ultimately achieve multi-effect for both scalp & hair care.