Our men's body care patches contain glycerin, gardenia, and marigold. It can optimize physical performance, provide a natural testing booster, restore your masculinity, and solve erectile dysfunction problems. Its usage is very simple: 1 Clean and dry the area around the navel. 2. Remove the protective film from the patch. 3. Apply the patch to a clean area around the navel. 4. Press the patch firmly to ensure proper adhesion; 5. Let the patch stick for 8-12 hours. After 6.8 to 12 hours, remove the patch and handle it. 7. Replace a new patch every day and repeat steps 1-6. The prostate patch is made of high-quality non-woven fabric, which is very breathable and comfortable, providing you and your prostate with accurate protection.