Size 4 Empty Vegetarian Capsules (HPMC) | Capsule Depot add wishlist add wishlist show wishlist add compare add compare show compare preloader

What amount of content can Size 4 capsules hold?

Size 4 gelatin capsules are designed to contain approximately 120mg to 240mg of powdered supplements, with the actual capacity dependent on the density of the substance you're filling them with.

Are Size 4 capsules user-friendly for manual filling?

Indeed, our Size 4 Empty Capsules are created with ease of use in mind. They can be easily separated, filled, and reassembled, offering a convenient solution for home-based manual encapsulation of supplements.

Can Size 4 capsules be used for a variety of dietary supplements?

Yes, our Size 4 Clear Empty Gelatin Capsules are highly adaptable and suitable for encapsulating a diverse array of dry ingredients, such as various herbs, vitamins, and nutritional supplements. However, they are not suitable for liquid suspensions, as there is a risk of the capsules dissolving before they are ingested.

Vegetarian Size 4 Empty Capsules

Our premium quality HPMC vegetarian capsules are manufactured and packaged at cGMP-certified and FDA-approved facilities that meet all health compliance requirements.

100% Plant-derived

Made from HPMC, a cellulose derived from pine and spruce trees.

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Technical Support

Our team of experts is available to assist with troubleshooting, answer technical inquiries, and provide guidance.


Our veggie capsules are Vegan Society, Kosher and Halal certified.