Knowledge Hub
Knowledge for Supplement Brands
Manufacturing guides, comparisons and practical insights from the GMP Pharma team.
All articles
Cost Guide
Capsule Manufacturing Cost
Why GMP Pharma doesn't publish a capsule price list — and the four factors that actually determine what a project costs.
Comparison
Sachets vs Stick Packs
Sachet or stick pack? A side-by-side look at fill volume, shelf presence and use case to help you land on the right single-serve format.
Quality
Quality Assurance & Documentation
A look inside the control points, testing stages and documentation that follow every batch from raw material to finished product.
Packaging
Packaging & Labeling
What happens between a filled product and a labeled, shipping-ready carton — packaging formats, private label and multilingual labeling explained.