Our Men's Amino Acid Oil Control facial cleanser contains plant amino acids and tea tree oil. It reduces blackhead formation, moisturizes the skin, and rehydrates. Its use method is very simple: after wetting the face, take an appropriate amount of cleanser in the palm, rub it into a foam shape, evenly smear the foam on the face, gently massage 4. Rinse with clean water. And it cleans the face.