FEBICO Zinc Spirulina.400mg Vegetarian Tablets. Set of 5

What the brand says

Main Ingredient: Spirulina (containing trace element Zinc) Packaging: 400 mg/tablet, 150 tablets/bottle, 5 bottles in one set Recommended for: Helps protect the body against free radicals and supports a healthy immune system Recommended Dosage: Adults take 5-10 tablets (2-4g daily) Children take half daily.