Useful in:-Arthritis (Osteo)Arthritis (Rheumatoid)Inflammation of Joints & MusclesJoints PainMuscular PainMuscles Stiffness Kastantak oil is one of the best formulated research product of Gayatri Pharma. It containsanalgesic & anti inflammatory properties. Hence attacks directly on the stiffed muscles and relives muscles in minutes as it penetrates quickly & deeply on the applied portion. It is for external use only.