Size 4 Empty Capsules

Buy empty gelatin capsules size 4 in small quantities, starting with 100+ capsules. Encapsulate your own powders or herbs at home. These Kosher and Halal-certified empty capsules are manufactured and packaged at cGMP-certified and FDA-approved facilities.

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  • Clear Size 4 Empty Gelatin Capsules by Capsuline - 1000 Count - 1000
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    Clear Size 4 Empty Gelatin Capsules by Capsuline

    Empty gel capsules pre-packed in bags: Made from 100% bovine hide gelatin Kosher and Halal certified No preservatives, prions, TSE or BSE Free of all common allergens Easy to digest Suitable for dry ingredients Very easy to pull apart, fill and snap together 120...
    From €21,35
    From €21,35
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  • Clear Vegetarian Capsules Size 4 (Box of 250,000)

    Clear Vegetarian Capsules Size 4 (Box of 250,000)

    Capsuline K-CAPS® Vegetarian Capsules are produced with 100% plant-derived material (HPMC) and purified water. The HPMC is a wood pulp derived from the softwood tree species including Pine and Spruce.
    €1.625,60
    €1.625,60
  • Colored Empty Gelatin Capsules Size 4 (Box of 250,000)

    Colored Empty Gelatin Capsules Size 4 (Box of 250,000)

    Capsuline Gelatin Capsules are made from 100% bovine hide gelatin and purified water. Kosher and Halal certified, these high-quality empty capsules are easy to fill, fast dissolving, and suitable for a wide range of dry ingredients. Available in a variety of colors and sizes...
    €1.266,68
    €1.266,68

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Find out more about capsule size 4

How big is a size 4 capsule?

The length of a size 4 capsule is 14.3 mm. They are often used for low dose formulations or for substances that require precise dosing.

How many milligrams can capsule size 4 fit?

They can typically hold approximately 120 - 240 milligrams of a powdered substance.

What is the smallest size empty capsule?

The smallest sizes of empty capsules are size 4 and size 5.