Nurofen Express Maximum Strength 400mg Tablets, targets the source of pain faster vs standard ibuprofen. Nurofen is indicated for other body aches and pains and works on other parts of the body. Headache, fever and aches and pains can strike at any time. Nurofen Express Maximum Strength 400mg Tablets contain ibuprofen (as sodium dihydrate), which has anti-inflammatory properties that is effective for a wide range of mild to moderate aches and pains. The sodium formulation is absorbed up to twice as fast as standard ibuprofen.