Jamieson Zinc 50mg is a timed-release dietary supplement containing 90 tablets of ultra-strength zinc. This supplement is designed to help maintain proper immune system function through controlled release of zinc over time. Key features: • Ultra strength 50mg zinc formulation • Timed release technology • 90 tablet supply • Supports immune system function • From natural sources • Easy-to-swallow tablets This zinc supplement from Jamieson comes in a convenient bottle containing 90 tablets. The timed release formulation helps provide steady zinc levels throughout the day. The ultra strength 50mg dosage is formulated to effectively support immune system health and function.