Gelatin vs HPMC Capsules: Stability, Filling, and Formulation
Compare gelatin and HPMC capsules for moisture stability, filling performance, formulation compatibility, and cost. A guide for supplement brands.
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How to Choose a Supplement Manufacturer: Quality, Capacity, Documentation & Project Fit
Learn how to choose a supplement manufacturer with 10 checks covering cGMP, facility records, capacity, packaging, labeling, pricing and project fit.
Supplement Formulation Strategy: Balancing Ingredient Load, Serving Size, and Dosage Forms
Learn to balance ingredient load, serving size, and dosage forms with capsule capacity calculations, prototype checks, and scale-up planning.
Berberine Supplement Formulation: Choosing Capsules or Tablets
Explore berberine HCl dose loading, bitterness, capsule capacity and tablet fit with practical manufacturing examples for supplement brands.
Supplier COA vs Third-Party Testing: When Should Brands Verify Results?
Learn when supplement brands can rely on supplier COAs, when independent testing is warranted, and how to review results against FDA requirements.
Capsule Size and Fill Weight: How Bulk Density Affects Capacity
Compare capsule sizes, estimate fill weight from bulk density, and learn how shell materials, powder flow, and equipment affect capacity.
Omega-3 Supplement Formulation: Oil Quality, Oxidation & Softgel Design
Learn how EPA/DHA potency, oxidation testing, softgel design, and quality controls support stable omega-3 supplements for commercial manufacturing.
Supplement Manufacturing Lead Time: What Causes Project Delays?
Understand supplement manufacturing lead times, from sourcing and batch size to quality release, and learn how to prevent costly production delays.
Collagen Supplement Formulation: Serving Size, Flavor & Dispersibility
Optimize collagen serving size, flavor and mixability with practical testing, stability checks, supplier specifications and manufacturing guidance.