Phyto Performance Cryotherapy Spray for Muscle Pain. Provides immediate and effective relief by causing vasoconstriction and reducing blood flow to the affected area, resulting in limiting pain and inflammation that causes swelling of tense muscles. Can be used after training or immediately after injuries such as strains or sprains. Properties of Cryotherapy: Local vasoconstriction resulting in reduced blood circulation Reducing the sensation of pain Preventing swelling in the area Preventing reflex muscle spasm Cryotherapy plays a role in reducing pain, inflammation, swelling, and muscle spasm. The application of cryotherapy causes vasoconstriction followed by vasodilation in the area, and then alternating between vasoconstriction and vasodilation. This affects blood circulation, resulting in limiting the thrombus and swelling that forms after injuries. Cryotherapy helps relieve pain because reducing muscle temperature decreases the speed of stimulus transmission and increases the pain threshold. Packaging: 400ml metal spray bottle