News & Insights

When buyers search for plant-based capsules vs gelatin capsules, they are usually not looking for a textbook definition. They want to know which capsule shell is more suitable for a real project: a supplement formula, a probiotic product, a botanical

When a buyer receives a COA for empty capsules, the first thing many people look for is the final conclusion: pass.That conclusion matters. But for purchasing, QA and pharmaceutical projects, a COA is useful only when it clearly answers a more practi

Questions like “how much can a size 0 capsule hold?” or “which capsule size should I use for 500 mg?” come up often in pharmaceutical, nutraceutical, supplement and OEM/ODM projects.A capsule-size chart is only the starting point. Capsule size sel

In pharmaceutical, nutraceutical and supplement projects, an empty capsule is rarely judged by appearance alone.A capsule has to separate consistently on the filling machine, close properly after filling, tolerate moisture exchange with the fill m

On high-speed filling lines, capsule consistency can affect stoppages, rejects, cleaning time, and real output. Sample testing before bulk orders gives buyers a clearer view of how the capsule behaves with the intended fill.

A practical B2B comparison of HPMC capsules and gelatin capsules covering material source, moisture, target market, capsule size, documentation, and sample testing.