Get long-lasting relief from minor aches and pains with LDR 8-Hour Muscle Ache & Pain Relief. Each caplet contains 650 mg of Acetaminophen in a unique bi-layer format: the first layer releases quickly for immediate relief, while the second layer dissolves slowly to provide consistent pain management for up to 8 hours. This formula is specifically targeted for muscle aches, backaches, minor arthritis pain, and joint discomfort. With 100 caplets per bottle, it is an essential addition to your medicine cabinet for managing daily physical strain or chronic stiffness without the need for frequent redosing.