Our foot spray contains hyaluronic acid, salicylic acid and allantoin. It can quickly penetrate rough and hard heel skin, soothe cracked and hard heels, restore soft skin, and help repair dry and cracked skin. Deep hydration improves skin health from the inside out. The usage method is simple: first clean and dry the foot skin, shake the product evenly before use, press 1-2 pumps, spray evenly on the calluses on the feet, let it sit for a few minutes, and gently massage with circular movements by hand until absorbed. Consistent daily use can achieve better results, replenish moisture to the foot skin, and deeply tighten the skin. Revitalize dry skin and create fair foot skin.