News & Insights

Sticky capsule shells and brittle empty capsules often relate to moisture balance among the shell, fill material, packaging and storage conditions.

A practical guide to empty capsule storage conditions, humidity control, opened-bag handling, packaging protection and moisture-related filling issues.

When buyers compare empty capsules from China, size, material and price usually come first. For pharmaceutical projects, another point needs to be checked early: the China CDE registration record.This article explains how buyers can read a CDE regist

Some capsule projects look fine during the first trial. The fill weight is acceptable, the capsules close properly, and the appearance is clean.Then the real issues appear after storage or packaging: caking powder, brittle shells, soft or sticky caps

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