News & Insights
News

News & Insights

Professional knowledge sharing, industry trends analysis, and practical capsule application guides

Rows of clear, white, blue and yellow empty capsule samples on a laboratory tray, showing capsule size selection and fill weight estimation - StellarCaps
Product Solutions
How Much Can Size 0, 1 and 2 Empty Capsules Hold?
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
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Digital caliper and white empty capsule samples on a lab bench, showing empty capsule quality control, dimensional inspection, COA, batch reports and traceability - StellarCaps
Capsule Guide
Empty Capsule Quality Control: Film Formation, Moisture and Batch Traceability
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
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Clear empty capsules in sample jars and a sealed pouch, showing moisture control and packaging stability for brittle capsule shell projects - StellarCaps
FAQ
Why Do Capsule Shells Become Brittle? Moisture, Fill Material, and Packaging All Matter
En líneas de llenado de alta velocidad, la consistencia de la cápsula puede influir en paradas, rechazos, limpieza y producción real. Conviene probar antes del pedido mayorista.
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HPMC capsules and gelatin capsules compared for buyer material selection
Capsule Guide
HPMC Capsules vs Gelatin Capsules: How Buyers Choose for Moisture-Sensitive Fillings
A practical B2B comparison of HPMC capsules and gelatin capsules covering material source, moisture, target market, capsule size, documentation, and sample testing.
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Capsules and formulation materials in a lab setting for weight management supplement development
Product Solutions
Weight Management Supplements: Why Capsule Format Still Matters
GLP-1 has changed the weight management conversation, but supplement brands still need compliant formulas, practical dosing, and capsule formats that people can keep using.
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Capsules used for odor-sensitive supplement formulas and shell selection
Capsule Guide
Capsules for Odor-Sensitive Formulas: What the Shell Can and Cannot Solve
For botanicals, fermented ingredients, minerals, and other odor-sensitive fills, capsules can improve the user experience, but shell choice, packaging, and testing still matter.
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