Our abdominal muscle massage cream is carefully formulated with mineral oil, glycerin and glycerin stearate. Designed specifically to promote muscle growth and strengthen the abdomen. The usage method is extremely convenient: 1. Clean the skin and keep it dry. 2. Take an appropriate amount of massage cream and apply it evenly to the abdomen. Massage for about 3 to 5 minutes until fully absorbed by the skin. And it helps to firm the skin and improve its texture.