B2B collagen ingredients · bulk supply
Bulk Collagen Peptides Supplier & Manufacturer
Source hydrolyzed bovine and marine collagen peptides for dietary supplements, functional nutrition and finished collagen formulations. Gensei supports qualified B2B buyers with current specifications, batch-specific COAs, R&D samples and bulk or OEM/ODM project pathways.
- Bovine & marine collagen peptide powder
- Batch COA & technical specifications
- Qualified formulation samples
- Raw material & finished supplement support
Marine collagen peptides
Bovino I e III
Specialty Type II
ingredient pathways
Péptidos de colagénio hidrolisado
Bulk collagen peptides by source and formulation fit
For most collagen peptide products, the first sourcing decision is the protein source. Compare bovine and marine hydrolyzed collagen peptides by collagen type, published specification direction and intended finished format. Always confirm the current specification and batch COA before purchase.
Marine · Type I
Hydrolyzed marine collagen peptides
Péptidos de colagénio marinho
Codfish-skin-derived collagen peptide powder for beauty-from-within powders, drink mixes and premium marine-source supplement concepts. Evaluate color, odor, solubility and application compatibility with a qualified sample.
- Fonte
- Pele de bacalhau
- Published protein
- 92.21%
- Published MW
- ≤10 000 Da
- Ajuste de formato típico
- Pó · bebida
Bovine · Types I & III
Hydrolyzed bovine collagen peptides
Bovine Collagen Peptides I & III
A versatile high-protein collagen peptide base for daily collagen powders, sachets, capsules and multi-ingredient formulations across beauty, healthy-aging and sports-nutrition positioning.
- Fonte
- Pele de bovino alimentado com pastagem
- Published protein
- 93.8%
- Published MW
- ≤10 000 Da
- Ajuste de formato típico
- Pó · cápsula
Specialty collagen ingredients
Targeted collagen matrices for joint and mobility formulas
Colagénio tipo II (desnaturado)
Chicken-sternum-derived specialty collagen matrix for joint and mobility supplement concepts.
- Published collagen: 68.1%
- Published chondroitin: 25.8%
- Published hyaluronic acid: 5.4%
Colagénio da membrana da casca do ovo
A naturally occurring multi-component matrix containing collagen and associated components for mobility and connective-tissue supplement positioning.
- Source: poultry eggshell membrane
- Natural collagen + HA matrix
- Typical fit: capsule · tablet
Comparação de aquisições
Compare bulk collagen ingredients before requesting a sample
Use this table for preliminary screening. Final purchasing decisions should be based on the current technical specification, batch COA, application testing, certification requirements and destination-market review.
| Ingrediente | Fonte | Collagen direction | Published specification | Typical formulation fit | Ação |
|---|---|---|---|---|---|
| Péptidos de colagénio marinho | Pele de bacalhau | Tipo I | Proteína 92.21%; peso molecular ≤ 10 000 Da | Beauty powder, sachet, drink mix | Pedido de COA |
| Péptidos de colagénio bovino | Pele de bovino alimentado com pastagem | Tipos I e III | Proteína 93.8%; peso molecular ≤ 10 000 Da | Daily collagen powder, sachet, capsule | Pedido de COA |
| Colagénio tipo II | Esternão de frango | Matriz do tipo II | 68.1% collagen + chondroitin + HA | Joint and mobility formulations | Pedido de COA |
| Membrana de casca de ovo | Membrana de casca de ovo | Matriz natural | Collagen + HA matrix direction | Joint, tendon and connective-tissue concepts | Pedido de COA |
Qualificação de fornecedores
What should you compare when sourcing bulk collagen peptides?
Price is only one part of collagen peptide sourcing. Procurement, R&D and QA teams should compare the ingredient, the batch and the supplier pathway before commercial approval.
Source & collagen type
Confirm bovine, marine, chicken or other origin, the relevant collagen type, source declaration and whether the material fits your positioning and target market.
Protein & molecular weight
Compare the current specification for protein, molecular-weight direction, moisture, ash, appearance, particle properties and other relevant acceptance criteria.
Solubility & sensory
For powders and beverages, test dispersion, dissolution, taste, odor, color, flavor interaction and process compatibility in the actual formula.
COA & documentation
Review batch-specific COA, technical specification, safety documentation, source information and available certification files required by your QA or regulatory team.
MOQ, packaging & supply
Confirm commercial quantity, packaging, production or stock status, lead time, logistics, reorder planning and destination-country requirements.
Da matéria-prima ao produto acabado
Collagen peptide powder for supplement formulation and manufacturing
Start with a bulk collagen ingredient, or discuss a finished supplement project through Gensei’s manufacturing pathways.
Pó e saqueta
Daily collagen, flavored beauty powder, protein mix and stick-pack concepts. Evaluate serving size, solubility, flowability and flavor.
Descubra a produção de pó → 02Cápsulas e comprimidos
Concentrated joint, beauty and healthy-aging combinations where fill weight and ingredient loading require formulation review.
Descubra a produção de cápsulas → 03Gomas e pastilhas mastigáveis
Consumer-friendly formats where collagen loading, texture, flavor and process feasibility need to be tested together.
Descubra a produção de gomas → 04Formulação personalizada
Combine collagen with complementary proteins, peptides and co-active ingredients for a differentiated finished supplement.
Explore custom formulation →
Apoio de qualidade, pronto para o comprador
Evaluate the collagen ingredient, the batch and the supplier
For qualified B2B buyers, Gensei can provide product-specific documentation to support formulation review, supplier qualification and incoming quality-control procedures before commercial purchase.
Manufacturing & supply support
More than a collagen peptide product list
Gensei supports the commercial path from collagen ingredient selection through documentation, formulation evaluation and finished supplement manufacturing discussions.
Bovine & marine options
Choose source-specific hydrolyzed collagen peptides according to formulation requirements, positioning and target-market needs.
COA, specification & sample
Review the current documents and evaluate the ingredient in the intended formula before commercial scale-up.
OEM / ODM pathway
Discuss powders, capsules, tablets, gummies and custom formulations when the project extends beyond bulk raw material.
Formulation discussion
Share the dosage form, serving size and key technical requirements so the ingredient can be evaluated in context.
MOQ, packaging & logistics
Align order quantity, packaging, lead time, stock or production status, destination and commercial terms.
U.S. buyer coordination
North American buyers can confirm current warehouse support, product eligibility, lead time and logistics with the sales team.
From sample to bulk order
A clearer collagen peptide sourcing workflow
- 1
Define the requirement
Share the collagen source, dosage form, destination market, target quantity and required documents.
- 2
Review specification
Compare the current specification, batch COA and available compliance information with procurement, R&D and QA.
- 3
Avaliar uma amostra
Test solubility, sensory profile, processing behavior and compatibility in the target formulation.
- 4
Confirm commercial supply
Align quantity, packaging, inventory or production status, logistics, documentation and commercial terms.
Bulk collagen peptides FAQ
Questions buyers ask before sourcing collagen peptides
These answers support preliminary B2B evaluation. Product suitability, certifications, documentation and commercial terms should be confirmed for the exact grade, batch and destination market.
Faça uma pergunta específica sobre um produto →Gensei supplies bulk bovine and marine collagen peptides together with specialty collagen ingredients including Type II collagen and eggshell membrane. The appropriate ingredient depends on source preference, formulation, specification, finished format and target-market requirements.
The bovine and marine products presented on this page are hydrolyzed collagen peptide ingredients. Request the current technical specification and batch COA for the exact grade you are evaluating.
Compare source and collagen type, protein and molecular-weight specifications, solubility and sensory performance, microbiological and contaminant limits, documentation, certifications, application compatibility, MOQ, packaging, lead time and supply continuity.
Qualified B2B buyers can request available batch-specific COAs and technical specifications before commercial ordering. Include the ingredient, intended application, destination market and estimated volume so the relevant documentation can be discussed.
Qualified samples can be discussed for formulation and R&D evaluation. Sample testing can help assess solubility, taste, odor, color, mixing behavior and compatibility with the intended finished formula.
MOQ depends on the selected ingredient, grade, packaging, inventory or production status and whether the project involves raw material only or finished supplement manufacturing. Send the target quantity and destination for project-specific commercial information.
Certification and compliance documentation can vary by collagen source and product grade. Tell the team your destination market and required certifications so the current applicable documents can be confirmed before ordering.
Yes. In addition to bulk raw-material sourcing, Gensei supports finished supplement manufacturing pathways including powders, capsules, tablets, gummies and custom formulations. Feasibility, MOQ and lead time depend on the project.
Gensei supports North American buyers and U.S. coordination. Confirm current product availability, warehouse status, lead time and logistics directly with the sales team for the selected ingredient and quantity.
Related formulation ingredients
Build broader beauty, protein and healthy-aging formulas
These ingredients are intentionally separated from the core collagen peptide portfolio. They may support adjacent formulation concepts but should not be treated as substitutes for bovine or marine collagen peptides.
Nutrição desportiva
Isolado de proteína de carne de bovino
97.12% protein · dairy-free positioningDetalhes técnicos →
Proteína de caldo de osso
Proteína do caldo de ossos de galinha
Proteína 97.10% · 3 000–5 000 DaDetalhes técnicos →
Proteína de caldo de osso
Proteína do caldo de ossos de vaca
Proteína 97.2% · Sódio ≤0,04%Detalhes técnicos →
Bulk collagen peptide inquiry
Solicite um Certificado de Análise (COA) atualizado, uma amostra certificada ou um orçamento para compra a granel
Tell us what you are developing and what your procurement or R&D team needs to evaluate. A complete brief helps match the collagen source, documentation and supply pathway.
- Collagen source and product of interest
- Target dosage form and destination market
- Estimated order or annual volume
- Required COA, specification or certifications
- Sample, raw material or OEM/ODM requirement