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.
為何重要
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.
海洋膠原蛋白勝肽
Codfish Skin
- Skin & Beauty
- 抗衰老
- 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 (Native)
- 關節健康
- Sports Recovery
- 軟骨
- Native triple-helix structure preserved via cold extraction
- 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
- 草飼
- 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
- 腸道健康
- Functional Food
- 清潔標籤
- 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
隔離牛肉蛋白
- 運動營養
- High Protein
- 不含牛奶
- 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
比較
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.
| 成分 | 來源 | Key Spec | Best-Fit Positioning | 行動 |
|---|---|---|---|---|
| 海洋膠原蛋白 | Codfish Skin | 92.21% Protein, MW ≤10,000 | Beauty Nutrition, Collagen Drink Mixes, Marine Collagen Powders | Request COA |
| 膠原蛋白 II 型 | 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 | 雞骨湯 | 97.10% Protein, MW 3000-5000 | Bone Broth Concepts, Savory Nutrition, Functional Foods | Request COA |
| 隔離牛肉蛋白 | 牛肉蛋白質 | 97.12% Protein, MW 3000-5000 | High-Protein Powders, Beverage Mixes, Animal-Based Protein Products | Request COA |
應用
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.
- 蛋白粉
- Recovery Drink
- RTD Beverage
- Protein Bar
Joint Health & Bone Supplements
- Capsule / Tablet
- Sachet / Powder
- Soft Gel
- Chewable
Beauty & Personal Care
- Ingestible Beauty
- Hair Supplement
- 指甲健康
- Skin Collagen
Functional Food & Beverage
- Collagen Drink
- 骨湯
- Protein Snack
- Meal Replacement
Solve Questions
常見問題
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, 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
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