Liquid zinc in a simple water base. Clinically effective - protects cells from oxidative stress and supports immunity, fertility, and DNA synthesis. Optimum support - optimally absorbed, high potency liquid form with 7.5mg zinc. No unnecessary additives - in a simple water base. Flexible - only use what you need, easily mixed into liquids or under the tongue, and convenient to use on the go. Especially suited to individuals who have difficulty swallowing tablets or capsules, those with digestive and absorption difficulties. Trusted - BioCare has been helping to shape a healthier society for over 30 years. Suitable for vegetarians and vegans. 68 days' supply at 10 drops per day.