Undenatured collagen type II
Bulk native type II collagen from chicken cartilage, ≥60% protein, for capsules, tablets and powders.
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Native type II collagen for capsule formulas
Chicken sternum cartilage
Source
Off-white powder
Form
≥60%
Protein
≥26%
Mucopolysaccharide
≤10%
Moisture
≤8%
Ash
5–7
pH
3504.00
HS code
Quality systems
ISO 9001ISO 22000FSSC 22000HACCPGMPBRCGSHalalKosherFDA RegistrationUSDA Import PermitCertificate scope depends on grade and production site. Request the documents for your order.
Overview
Protide supplies undenatured collagen type II from China for nutrition-product manufacturers. The powder comes from chicken sternum cartilage and specifies at least 60% protein and 26% mucopolysaccharide.
This grade retains native collagen structure. Protein and mucopolysaccharide are measured separately; request a specific native-collagen assay if your purchasing specification requires it. Review heat, moisture and mixing exposure for the intended capsule, tablet or powder process.
Compare the separate hydrolyzed type II collagen specification and related animal protein ingredients before selecting the form.
Undenatured collagen type II specifications
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Physical & chemical
Taste and odor
Slightly salty; characteristic odor
Moisture
≤10%
Ash
≤8%
Mucopolysaccharide
≥26%
Protein
≥60%
Fat
≤6%
pH
5–7
Lead
≤0.9 ppm
Cadmium
≤0.1 ppm
Arsenic
≤1 ppm
Chromium
≤2 ppm
Mercury
≤0.1 ppm
Microbiology
Total plate count
n=5, c=2, m=10^4, M=10^5
Coliforms
n=5, c=2, m=10, M=100
Microbiological sampling plans n, c, m and M are retained as supplied; they are not a single batch result. The batch COA prevails.
Applications
Nutrition powder blends
Blend undenatured chicken-cartilage material into dry nutrition powders. Plan the mixing and moisture exposure around the native-structure requirement agreed for the selected grade.
Portioned ingredient sachets
Check blend uniformity, filling and sachet storage against the selected undenatured chicken-cartilage grade’s native-structure requirements.
Capsule ingredient blends
Evaluate native type II collagen in capsule blends. Confirm source identity and the required native-collagen assay, then assess compatibility with the other powder ingredients.
Tablet ingredient blends
For tablet trials, check heat, moisture and processing exposure against the grade specification. Confirm the native-structure requirement before approving the process.
Nutrition premixes
Use the chicken-cartilage ingredient in nutrition premixes requiring an undenatured source. Keep the protein and mucopolysaccharide measurements separate in formulation calculations.
Formulation development
Compare undenatured and hydrolyzed type II forms by their specifications. Match the ingredient to your process’s heat, moisture and mixing conditions.
Why source from Protide
Undenatured type II supply
Made at our own factory in China. Each shipment has a batch COA and traceable lot records.
Combined ingredient orders
Combine Undenatured collagen type II with other ingredients in one order. We can review specifications, packing and shipping requirements.
Technical and laboratory support
Our technical team can review grade specifications, sample results and processing requirements before your commercial order.
Export & purchasing support
Request the applicable TDS, SDS and batch COA. Confirm packing and delivery requirements for your destination.
Documents
Download the listed TDS and SDS, or request a grade-specific SDS and batch COA.
FAQ
How is undenatured collagen different from hydrolyzed type II?
Undenatured type II collagen retains its native structure. Hydrolyzed type II is a separately processed chicken-cartilage ingredient. Specify the form you need and use its own TDS, assay requirements and processing conditions. Do not assume the two forms share a dosage or performance claim.
Do the protein and mucopolysaccharide values measure native collagen?
The ≥60% protein and ≥26% mucopolysaccharide figures are separate composition measurements. They do not state a native-collagen percentage or establish a clinical effect. If native-collagen content is part of your approval specification, request the corresponding assay, test method and grade-specific acceptance criterion.
What processing information should I provide?
Provide the product format and the expected mixing, heat, moisture and storage exposure. Explain which native-structure requirement your quality team needs to retain. This allows the grade documents and any required tests to be reviewed against the actual capsule, tablet or powder process before commercial approval.
Which documents should accompany undenatured type II collagen?
Request the selected grade’s TDS, SDS, batch COA and chicken-cartilage source information. Review the native-collagen assay separately if your specification requires one. Certificates and import documents must cover the actual grade, production site and destination rather than another collagen product.
What determines the price of bulk undenatured collagen type II?
MOQ is 500 kg. Price depends on grade, quantity, packing, destination and Incoterm. Send your volume and destination for a quote within one business day.
Related ingredients
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Discuss pricing, availability and delivery.
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Request product-specific technical documents.
Email sales@protidebio.com · WhatsApp +86 180 1740 1164