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Size 4 Gelatin*

Size 4 clear gelatin capsules are made from beef gelatin and water. Size 4 capsules are ideal for children, pets, and smaller doses as they are even smaller than size 3 capsules, and are the next smallest capsule made to size 5. Depending on the density of the filling powder, size 4 empty gelatin capsules will hold between 95 and 210 mg in weight. Their theoretical fill volume is .21 ml. See our capsule size chart for more details on size. *Currently available in either joined or separated.

Please note, your size 4 capsule should not be used for liquids. They are fast dissolving and easily digestible. Empty capsules size 4 and higher are essential if you are looking to ensure that you have a gelatin capsule for every need. Our size 4 gel caps are satisfaction guaranteed and come with FREE SHIPPING on all US orders (lower 48 only). Click a cap product below to view full details and reviews.

If you are shopping and have any questions regarding Capsule Supplies’ service offerings or how to use size 4 gelatin capsules, please contact our customer service team today.

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