Wholesale Collagen Peptides Powder for Brands, Manufacturers & Distributors
Empowering the World’s Leading Supplement & Nutrition Brands.
We supply collagen and functional protein ingredients for dietary supplements, functional foods, beauty-from-within products, and protein-focused concepts. We serve brands, contract manufacturers, importers, and distributors with factory-based production, batch-level documentation, and California warehouse support.
Who We Serve
Brands, contract manufacturers, importers, distributors, and product teams.
Why It Matters
Cleaner product selection, stronger trust signals, and easier inquiry conversion.
What We Do
Collagen and protein ingredient supply for B2B product development and bulk sourcing.
Product Portfolio
Explore Our Collagen & Protein Ingredients
Choose by source, product direction, and formulation goal. Each ingredient below includes key specification highlights from the latest batch information available for this collection.
Marine Collagen Peptides
Codfish Skin
- Skin & Beauty
- Anti-Aging
- Clear Beverage
- Predominantly Type I collagen structure
- Light color, near-odorless — clear beverage compatible
- 100% through 60 mesh · Bulk density 0.34 g/ml
- Expiry: 2028.03.23 · GB31645 compliant
Collagen Type II (Denatured)
- Joint Health
- Sports Recovery
- Cartilage
- Denatured (hydrolyzed) type II collagen is a small molecule peptide.
- Co-matrix of Chondroitin Sulfate + Hyaluronic Acid
- 100% through 80 mesh for easy capsule filling
- Expiry: 2028.05.13 · Yeast & Mold: 30 CFU/g
Bovine Collagen Type I & III
- Beauty & Skin
- Nutraceutical
- Grass-Fed
- Grass-fed source — premium positioning for clean-label brands
- Highest protein purity in our bovine collagen line (93.8%)
- 100% through 60 mesh · E.Coli & Salmonella: Negative
- Expiry: 2028.07.15 · Conform GB31645
Hydrolyzed Keratin Peptide
Feathers (Poultry)
- Hair & Nail
- Beauty Supplement
- Functional Protein
- Ultra-low MW <2,000 Da — highest peptide bioavailability
- Rich in cysteine for hair & nail structural support
- Mold & Yeast: <50 CFU/g · Harmful bacteria: Not Detected
- Expiry: 2028.08.09 · GB31645-2018 compliant
Chicken Bone Broth Protein
- Gut Health
- Functional Food
- Clean Label
- Highest protein yield: 97.10% on dry basis
- Naturally rich in glycine, proline, hydroxyproline
- Light brown tan powder · 60 mesh · Bulk density 0.37 g/ml
- Expiry: 2028.11.29 · Melamine-negative by HPLC
Beef Protein Isolate
- Sports Nutrition
- High Protein
- Dairy-Free
- 97.12% protein — among the highest in bovine isolates
- Melamine-negative (HPLC) · Allergen: dairy-free
- Low ash (1.58%), low sodium (<0.7%) — formula-friendly
- Expiry: 2028.12.08 · Qualified COA on file
Elastin Peptide
Bonito Source (Skipjack Tuna)
- Joint & Connective Tissue
- Cardiovascular Wellness
- Healthy Aging Formulas
- Ultra-High Peptide Content: 91.4% actual yield for concentrated daily dosage
- Verified Origin Marker: 0.25% Chain Elements (Desmosine/Isodesmosine)
- Optimal Bioavailability: 97.62% of peptides with MW <5,000 Da
- Flawless Purity: Pb, Cd, Hg strictly Not Detected • Expiry: 2029.02.04
Beef Bone Broth Protein
Traditional Simmered Bovine Source
- Gut Health & Microbiome
- Premium Sports Nutrition
- Clean-Label Functional Foods
- Highest Purity Base: 97.2% protein content on dry basis
- Ultra-Low Sodium Base: Standardized to 0.04% — highly formula-friendly
- Excellent Machinability: 60 Mesh uniform granules • Bulk density 0.37 g/ml
- Standardized Distribution: MW 3,000–5,000 Da • Melamine-Negative (HPLC)
Eggshell Membrane Collagen
Inner Membrane (Poultry Eggshell)
- Joint Mobility Support
- Ligament & Tendon Flexibility
- Multi-Nutrient Supplement
- Natural Synergy Matrix: Naturally contains Collagen, Hyaluronic Acid & Chondroitin
- Physical Appearance: Off-white to light yellow fine powder with rapid wetting
- Stringent Safety Screening: Pathogenic bacteria strictly negative • Low heavy metals
- Consistent Compliance: Fully optimized for high-speed automatic encapsulation
Sea Cucumber Collagen Peptide
Premium Sea Cucumber Extract
- Cellular Vitality Blends
- Longevity & Healthy Aging
- High-End Functional Nutrition
- Premium Bioactive Matrix: Exceptionally high bio-active peptide conversion rate
- Physical Appearance: Pale beige to light off-white powder • Ultra-fine smooth texture
- Advanced Enzymatic Cleavage: Low molecular weight ensuring rapid intestinal transit
- Strict Audit Readiness: Complete COA, heavy metal clearances & MSDS on file
Comparison
Compare by Source, Specification Direction, and Product Positioning
A clear comparison view helps brands, procurement teams, distributors, and contract manufacturers shortlist the right ingredient faster.
| Ingredient | Source | Key Spec | Best-Fit Positioning | Action |
|---|---|---|---|---|
| Marine Collagen | Codfish Skin | 92.21% Protein, MW ≤10,000 | Beauty Nutrition, Collagen Drink Mixes, Marine Collagen Powders | Request COA |
| Collagen Type II | Chicken Sternum | 68.1% Collagen, 25.8% Chondroitin Sulfate, 5.4% Hyaluronic Acid | Joint-Focused Concepts, Premium Collagen Blends | Request COA |
| Bovine Collagen Type I & III | Bovine Skin | 93.8% Protein, MW ≤10,000 | Daily Collagen Powders, Capsules, Tablets, Beauty Nutrition | Request COA |
| Hydrolyzed Keratin Peptide | Feather-Derived | 92.21% Protein, MW <2000 Da | Beauty-From-Within, Hair/Skin/Nail Blends | Request COA |
| Chicken Bone Broth Powder | Chicken Bone Broth | 97.10% Protein, MW 3000-5000 | Bone Broth Concepts, Savory Nutrition, Functional Foods | Request COA |
| Beef Protein Isolate | Beef Protein | 97.12% Protein, MW 3000-5000 | High-Protein Powders, Beverage Mixes, Animal-Based Protein Products | Request COA |
| Elastin Peptide | Skipjack Tuna (Bonito) | 91.4% Peptide Content, MW <5000 Da | Skin Elasticity Capsules, Advanced Anti-Aging Blends, Cardiovascular Supplements | Request COA |
| Beef Bone Broth Protein | Bovine Bone Source | 97.2% Protein, ≤0.04% Ultra-Low Sodium | Gut Microbiome Capsules, Keto Supplement Powders, Multi-Collagen Formulas | Request COA |
| Eggshell Membrane Collagen | Poultry Eggshell Membrane | Collagen, Hyaluronic Acid & Chondroitin Matrix | Joint Mobility Capsules, Tendon & Ligament Formulas, Comprehensive Mobility Blends | Request COA |
| Sea Cucumber Collagen Peptide | Premium Sea Cucumber | ≥90% Bioactive Peptides, Ultra-Low MW | Premium Longevity Formulas, Cellular Vitality Capsules, High-End Anti-Aging Supplements | Request COA |
application
Industries We Serve
Our ingredient portfolio spans five major nutrition & wellness categories — each product matched to your specific formulation requirement.
Sports & Active Nutrition
Protein supplement brands, pre/post-workout formulas, recovery drinks, and high-protein snack manufacturers requiring high-purity, fast-absorbing animal protein.
- Protein Powder
- Recovery Drink
- RTD Beverage
- Protein Bar
Joint Health & Bone Supplements
- Capsule / Tablet
- Sachet / Powder
- Soft Gel
- Chewable
Beauty & Personal Care
- Ingestible Beauty
- Hair Supplement
- Nail Health
- Skin Collagen
Functional Food & Beverage
- Collagen Drink
- Bone Broth
- Protein Snack
- Meal Replacement
Source High-Purity Protein Peptides for Premium Formulas
Require ultra-low molecular weight (<5,000 Da) collagen, elastin, or bone broth proteins? We provide 97%+ purity bulk ingredients and turnkey supplement manufacturing. Get batch-specific COAs, bulk pricing, or free R&D samples today.
- Fast response within 12 hours
Solve Questions
Frequently Asked Questions
Answer the most important buyer questions clearly and reduce friction before inquiry.
We supply Marine Collagen, Collagen Type II (Chicken Sternum), Bovine Collagen Type I & III, Hydrolyzed Keratin Peptide, Chicken Bone Broth Powder, Elastin Peptide， Beef Bone Broth Protein， Eggshell Membrane Collagen， Sea Cucumber Collagen Peptide, and Beef Protein Isolate for B2B buyers.
We serve brands, contract manufacturers, importers, distributors, and product teams looking for collagen and protein ingredient sourcing support.
Marine Collagen is a stronger fit for marine-sourced positioning and beauty-oriented concepts. Bovine Collagen Type I & III is a stronger fit for bovine-sourced daily collagen products such as powders, tablets, and capsules.
Collagen Type II (Chicken Sternum) is usually considered for joint-focused product concepts and premium collagen blend positioning.
Chicken Bone Broth Powder is better suited for bone broth positioning and savory nutrition concepts, while Beef Protein Isolate is more direct for high-protein powders, beverage mixes, and protein-focused products.
Yes. Buyers can request the latest batch COA directly from this page as part of the first product evaluation and sourcing discussion.
Yes. We support B2B communication around product documents, quality-related files, and export-oriented sourcing discussions.
Yes. This page includes California warehouse support as part of our buyer-facing trust and coordination advantage for North America–focused customers.
Please include the product name, target application, dosage form, market, estimated quantity, and whether you want the latest batch COA first.
Request a Quote or Free Sample
Our team responds within 1 business day. All sample requests include a full COA and specification sheet at no cost.
- No obligation — samples include full documentation
- Response within 1 business day
- COA, MSDS & spec sheet included automatically
Discuss custom volume pricing on first call
Send Your Inquiry and Get Your COA
*Your information is secure. We typically reply within 12 hours.