Empty Capsule Size Chart (000 to 5): Volume, Fill Weight and How to Choose
A clear capsule size chart from size 000 to 5 with volume, length and typical fill weight, plus a simple formula to work out how much of your powder each size holds.
HPMC vs Gelatin Capsules: Differences, Uses and How to Choose
Gelatin or HPMC? Compare source, moisture, stability, dissolution and cost, and find out which empty capsule suits vegetarian, moisture-sensitive or standard products.
What Is Gelatin Capsule Scrap? Types, Uses and How to Judge Quality
Gelatin capsule scrap is rejected capsule-shell material from pharma and nutraceutical factories. Learn the types (hard, soft, pulverised), where it comes from, what it is used for and how to judge its quality.