Gelatin capsules are small, hollow containers made of a substance called gelatin. They are commonly used to hold and store medications or supplements. Full definition
Say you're taking vitamin e, d, zinc, and maybe a bunch of fish oils that all come in gelatin capsules, would that be a helpful dose of gelatin? (supernaturalacnetreatment.com)
Make sure you use vegetable capsules instead of gelatin capsules or the pill may not dissolve quick enough. (dogsnaturallymagazine.com)