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Ultra-High Viscosity Gelatin for Softgel Capsules

Softgel encapsulation demands a gelatin with unique physical attributes to perform optimally during the high-speed manufacturing process

Short Introduction

Gelatin for Softgel Production is a highly specialized pharmaceutical-grade protein engineered to meet the stringent demands of rotary die encapsulation. Softgel capsules—used extensively for vitamins, oils, liquid medications, and cosmetic ingredients—require a shell material that is highly elastic, hermetically sealable, and chemically inert. Our gelatin is specifically manufactured with controlled parameters, particularly high viscosity and excellent film-forming properties, to guarantee the integrity and shelf-stability of the finished softgel.

Essential Characteristics of Softgel Gelatin

Softgel encapsulation demands a gelatin with unique physical attributes to perform optimally during the high-speed manufacturing process.
High Bloom (Gelling Strength):
Typically 150-250 Bloom is required to create a durable, non-deforming shell that can withstand handling, transport, and storage.
Ultra-High Viscosity: 
This is the most critical parameter. High viscosity ensures the gelatin forms a thick, uniform ribbon with optimal flow characteristics during the melting and ribbon-casting phases. It directly impacts the final shell uniformity and tear strength.
Low Impurity Profile:
As a pharmaceutical excipient, the gelatin must have ultra-low levels of heavy metals, microbial counts, and water-soluble impurities to prevent degradation of the active fill material.

Key Specification of Gelatin for Softgel Production (High Viscosity Grade)

ITEMS SPECIFICATIONS (TEST METHOD) Remark
Appearance Yellowish to white free-flowing granular powder Pass

Jelly Strength (Bloom)

150 – 250 Bloom (6.67%)

High strength for shell integrity
Viscosity 4.0 – 6.0 mPa.s Ultra-high viscosity critical for uniform ribbon casting
pH (at 55℃) 4.0 – 6.5 Consistent profile for formulation stability
Water Content (Loss on Drying) ≤ 15% Controlled moisture for optimal film formation
Water Conductivity Maximum 1mS.Cm-1 Ultra-low for purity and stability
Heavy Metals (as Pb) ≤ 10 ppm Meets stringent pharmaceutical limits
E. Coli / Salmonella Absent Sterile

Why This Specific Gelatin is Suitable for Softgel Application

The tailored characteristics of high-viscosity gelatin offer definitive operational and quality advantages for softgel producers:

High Bloom (Gelling Strength):

Uniformity:
A consistent ribbon thickness is essential for precise weight control and uniform dissolution characteristics of the final softgel.
Sealing Efficiency: 
The gelatin's optimized set-point allows for rapid, strong thermal sealing of the two ribbons around the liquid fill during the rotary die process. This minimizes leakage, prevents capsule deformation, and maximizes production line speed.

Chemical Inertness and Fill Stability:

Non-Reactive:
It does not chemically interact with the vast majority of liquid fill materials, preserving the efficacy and stability of the enclosed drug or supplement.
Protection: 
The elastic, moisture-barrier properties of the gelatin shell protect oxygen-sensitive fill materials (like fish oils or fat-soluble vitamins) from oxidation and degradation over the product's shelf life.

Dairy and Dessert Applications

Meat Processing Applications

Optimize yield, texture, and finish in processed meats with our functional gelatin solutions.
Water Binding and Yield Improvement
In hams, canned meats, and sausages, gelatin enhances moisture retention and improves juiciness.
Binding and Cohesion
It strengthens cohesion in restructured meats, improving sliceability and overall integrity.
Aspic and Surface Coatings
Gelatin forms glossy protective coatings that enhance appearance and reduce moisture loss.

Beverage Applications

Clarification of Beer, Wine, and Juices
As a natural clarifier, gelatin binds suspended particles and tannins, improving clarity and stability in alcoholic and non-alcoholic beverages.

BEYOND Biopharma: Precision Manufacturing for Softgel Leaders

Uncompromising Purity and Regulatory Assurance

BSE-Free Sourcing: We maintain stringent raw material sourcing from certified, controlled origins, providing verifiable BSE-Free assurance essential for regulatory clearance.
GMP & FDA Registered: Our operations strictly adhere to Good Manufacturing Practice (GMP) guidelines and are conducted in FDA Registered facilities, demonstrating continuous compliance with global quality standards.

Two Decades of Softgel Formulation Support

Our deep specialization in gelatin dates back over 20 years. Our technical team has utilized this experience not just in production, but in assisting pharmaceutical clients with complex formulation challenges unique to softgels. We offer specialized guidance on:

· Adjusting plasticizer ratios (e.g., glycerin) to achieve the desired shell elasticity.
· Optimizing gelatin mass preparation to maintain viscosity integrity during the manufacturing process.
· Solving stability issues related to fill interactions and shell hardness post-drying.

Technical Documentation for Seamless Submission

We expedite our customers' regulatory processes by providing a comprehensive, professional documentation package, ensuring fast and hassle-free product registration:

· Full Analytical Disclosure: We supply the Product Certificate of Analysis (COA), detailed Methods of Analysis, and full reports on Testing Method Validation.
·Stability and Purity Data: We furnish Stability Studies to support the final product shelf life and detailed reports on Elemental Impurity Control (Heavy Metals), meeting ICH guidelines.

BEYOND BIOPHARMA CO., LTD

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Logistics & Supply: Packaging and Global Capacity

We understand that a consistent, secure supply chain is vital for continuous softgel production. BEYOND Biopharma operates with a substantial annual production capacity and multiple advanced lines, guaranteeing a stable, year-round supply of your required Bloom and Viscosity grade.

Why Choose us?

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