Greenstone Pharmaceutical HK, Inc., located in Project 2 Quezon City, Metro Manila, Philippines, is a top - notch company. They've been making high - quality consumer health products since 1980. One of their stars is Katinko, a well - known liniment that effectively stops pain and itch, and relieves headache and muscle pain.

How to use Katinko Oil Liniment: Apply a small amount of the liniment to the affected area and gently massage it in until fully absorbed. Do this 2 - 3 times a day. For headaches, apply a little on your temples and massage softly. Precautions: Keep it out of reach of children. Avoid contact with eyes and open wounds. If you have sensitive skin, test it on a small area first. Maintenance: Store it in a cool, dry place away from direct sunlight. This will help keep the liniment effective for a long time.