Advil Liquid Cap x 90 contain a liquid form of ibuprofen inside a soft capsule shell. Because it is a liquid, it is absorbed into your system fast, providing relief.Advil Liquid Capsules are indicated to relieve pain from headaches, backaches, muscle aches, period pain, dental pain, minor arthritis pain, and aches & pains of the common cold and fever. Advil Liquid Capsules are absorbed 2X FASTER vs. standard Nurofen Tablets.Clinical studies also confirm that Advil Liquid Capsules can provide faster & stronger relief than regular paracetamol tablets for tough headaches. AUST R 97229 Advil Liquid Cap X 90.