Drug	Net cost FP10HP	Net cost UHNS	Potential saving
Melatonin 3 mg SR capsules	£2627.63	£291.6	£2336.02
Melatonin 3 mg capsules	£8488.69	£535.6	£7953.09
Biomelatonin 3 mg cap	£3571.52	£241.3	£3330.02
Melatonin 5 mg/5 ml	£11010.48	£1967.71	£9042.77
Melatonin other preparations	£1117.34	£374.76	£742.58
Omeprazole 10 mg/5 ml	£3089.16	£173.94	£2915.22
Total saving			£26319.7