Dr. Mercola Zinc Plus Selenium – Mineral Blend Supplement – for Immune, Brain & Respiratory Support – Contains Zinc Glycinate Chelate & Copper – GMO-Free & Gluten-Free – 90 Capsules (90 Servings)

Customers find this mineral supplement to be of high quality and appreciate its ideal combination of zinc compounds and selenium. The supplement helps with immune system support and thyroid health, and customers find it easy to swallow. While some customers report no stomach issues, others experience stomach upset. The product receives mixed feedback about its smell, with several customers describing it as horrible. Customers consider it good value for money.