Turnkey OEM & Contract Manufacturing Execution

Liquid & Oil-Filled HPMC Capsules

Oils and oil suspensions sealed inside band-sealed HPMC hard capsules — a vegan alternative to gelatin softgels.

Liquid-filled hard capsules put an oil, an oil-based suspension or a semi-solid fill inside a two-piece HPMC shell. A sealing band is then applied around the joint so the capsule cannot leak. The result does the job of a softgel but uses an entirely plant-based shell, which suits vegan omega, hemp seed oil, vitamin E and MCT products.

Liquid fills need more preparation than powders. We check that the fill is compatible with the shell, set its viscosity so it doses cleanly, and test the sealed capsules for leaks before release. Clear shells show off a golden oil; opaque shells protect light-sensitive fills.

  • Plant-based HPMC shell with band sealing at the joint
  • Oils, oil suspensions and thermo-softening semi-solid fills
  • Fill–shell compatibility and leak testing before release
  • Clear or opaque shells, sizes 00 to 3
  • Bottled with desiccant or blister-packed

Good fit for: vegan omega-3 (algal oil), MCT, vitamin D3 and E in oil, and botanical oil extracts.

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Next step

Tell us what you are formulating

Send your specification, target assay and volume. You will get pricing, a current Certificate of Analysis and a sample within two business days.