ibuprofen 200mg 500 tablets vitamin c 1000mg 500 tablets slo-niacin 500 mg. 175 tablets vitamin c 500mg 500 tablets water purification tablets 500 bayer aspirin 325 mg 500 tablets kirkland signature vitamin c 1000 mg. 500 tablets 500 tab anti diarrheal 2mg tablets kirkland signature daily multi 500 tablets nature's bounty magnesium 500 mg 200 tablets