Marine Peptide Ingredient · B2B Supply
Bonito Elastin Peptide Powder Supplier
Gensei supplies bonito-derived elastin peptide powder for dietary supplements, beauty nutrition and functional food development. Review the ingredient profile and batch-tested specifications to assess its fit for your formulation.
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Product Overview
Bonito Elastin Peptide Powder
Gensei supplies a bonito-derived elastin peptide ingredient for oral dietary supplement, beauty nutrition and functional food formulations. This section provides the basic product identity needed for initial sourcing review; analytical requirements are listed separately in the specification table.
Ingredient Identity
The supplied material is a white to light-yellow powder or granular ingredient. Use the technical specifications below for composition and batch qualification rather than relying on general product descriptions.
Technical Specifications
Specification Limits & COA Results
Compare the acceptance criteria with results from the documented reference batch. Specification limits and individual batch results are different types of information and should not be treated interchangeably.
| Parameter | Specification | Reference Batch Result |
|---|---|---|
| Peptide Composition | ||
| Peptide content | ≥70.0 g/100g | 91.4 g/100g |
| Proportion of peptides with relative molecular weight <5,000 | ≥80.0% | 97.62% |
| Total nitrogen | ≥13.0 g/100g | 15.63 g/100g |
| Physical & Chemical Parameters | ||
| Moisture | ≤7.0 g/100g | 4.38 g/100g |
| Ash | ≤7.0 g/100g | 1.63 g/100g |
| Elemental Parameters | ||
| Lead | ≤0.9 mg/kg | Not detected |
| Cadmium | ≤0.1 mg/kg | Not detected |
| Arsenic | ≤1.0 mg/kg | 0.23 mg/kg |
| Mercury | ≤0.1 mg/kg | Not detected |
| Chromium | ≤2.0 mg/kg | 0.32 mg/kg |
Results refer to reference Batch No. 20260205 only. “Peptide content” is not an elastin-purity measurement, and the molecular-weight percentage is not an absorption rate. Request the applicable COA for a current shipment.
Formulation Applications
Where Can Elastin Peptide Be Considered?
These are potential oral product-development directions, not finished-product performance or regulatory approvals. Suitability depends on formulation testing and the destination market.
Capsules & Tablets
For supplement concepts that require an elastin-derived peptide ingredient; assess compatibility with the selected excipients and manufacturing process.
Beauty Nutrition Powders
For sachets and powdered beauty-from-within concepts, including formulas that combine different peptide ingredients. Evaluate blend behavior in the final recipe.
Functional Food Concepts
For oral food-format development where the ingredient's use is permitted. Verify processing stability, sensory suitability and local regulatory requirements before launch.
Sourcing Considerations
Formulation & Procurement Review
Before qualification, confirm the project-specific requirements that are not established by the standard specification alone.
Finished Dosage Form
Share the intended format and manufacturing conditions so any required formulation information can be reviewed for the project.
Market & Documentation
Identify the destination market and any fish-origin, allergen or other supplier-document requirements needed for your internal approval process.
Commercial Scope
Provide the estimated order quantity and purchasing requirements when requesting current availability and quotation information.
Quality Documentation
Batch Traceability & COA Review
Certificate of Analysis
The available certificate records batch identification, production and expiry dates, analytical criteria, test results and microbiological checks. Additional documentation should be confirmed with the supplier for the specific order.
Discuss Your Elastin Peptide Requirement
Tell us your target application, required quantity, destination market and any specification or documentation requirements. We can use those details to review the request and prepare the relevant product and commercial information.