Our Collagen Egg White Icing Contains Collagen, Arnica Extract, Chondroitin. It Can Promote the Recovery of Bone Injury and Restore Activity Ability, and 100% Restore Bone Health. Its Use Method Is Very Simple: First Clean and Dry the Affected Area, Apply a Large Amount of This Product to the Affected Area, Gently Massage until Absorbed, and Let This Product Stay on the Skin for at Least 15 Minutes, repeat This Process 2-3 Times a Day to Get the Best Results. Wash Your Hands Thoroughly after Each Use. Effectively Repair Damaged Joint Bones, Correct Bone Deformation and Reduce Soreness.