What Are Collagen Peptide 1 and 3? Benefits for Skin, Joints, and Bones
Collagen Peptide 1 and 3 are the most abundant collagen types in the human body, primarily sourced from bovine hide or fish skin through enzymatic hydrolysis. For overseas buyers sourcing bulk ingredients, the key pain points often revolve around batch consistency, solubility, low fishy odor, and certification barriers such as Halal, Kosher, or BSE-free documentation. This article explains what these peptides are, how they work, their typical specifications, and how to select the right grade for your application.
What Exactly Are Collagen Peptide 1 and 3?
Collagen Peptide 1 and 3 refer to hydrolyzed collagen derived mainly from bovine or fish sources, where the native collagen is broken down into smaller peptides through enzymatic hydrolysis. Type I collagen is the most common form, found in skin, bones, tendons, and ligaments, while Type III collagen is often co-extracted with Type I, especially from bovine hide. The resulting Collagen Peptide 1 and 3 powders have a molecular weight typically ranging from 2,000 to 5,000 Da, making them highly soluble in cold water and easily absorbed by the body. For purchasing managers, the critical factors are protein content (≥90%), low odor, and consistent particle size (mesh 40–80). Beyond Biopharma, a Shanghai-based manufacturer with over 10 years of experience, supplies these peptides in food, pharmaceutical, and cosmetic grades, with full batch traceability and COA support.
How Are Collagen Peptide 1 and 3 Produced?
The production process starts with raw materials such as bovine hide or fish skin, which undergo cleaning, acid or alkaline treatment, and then enzymatic hydrolysis at controlled temperatures. This breaks the long collagen chains into short peptides. The hydrolysate is then filtered, concentrated, and spray-dried into a fine powder. At Beyond Biopharma, the facility operates a fully automatic production line with GMP clean workshops, stainless-steel sealed piping, and automated temperature/pH control. The result is a consistent product with minimal batch-to-batch variation. For buyers, understanding the molecular weight profile is key: lower molecular weight (e.g., 2,000–3,000 Da) generally means faster absorption, while higher molecular weight (3,000–5,000 Da) may offer better gelation properties in certain applications. Always request the COA to confirm the exact molecular weight distribution for your target use.
What Are the Typical Specifications for Collagen Peptide 1 and 3?
Below is a table of common industry parameters for Collagen Peptide 1 and 3. Note that these are typical ranges; final values should be confirmed per the product's Certificate of Analysis (COA) or sample.
| Parameter |
Typical Range (Industry Standard) |
Notes |
| Protein Content |
≥90% (often 92–96%) |
Dry basis, nitrogen factor 5.55 |
| Molecular Weight |
2,000–5,000 Da |
Fish collagen typically lower (2,000–3,000 Da) |
| Solubility |
≥99% in cold water |
Clear solution, no sediment |
| Moisture |
≤8% (typically 5–7%) |
Low moisture ensures shelf stability |
| Ash |
≤2% |
Indicates mineral content |
| pH (1% solution) |
5.0–7.0 |
Neutral range for most applications |
| Heavy Metals (Pb, As, Hg) |
| In-house lab tested per USP/EP limits |
| Microbiology (TAC) |
| No Salmonella, E. coli, or Staphylococcus |
What Are the Main Applications for Collagen Peptide 1 and 3?
Collagen Peptide 1 and 3 are widely used across several industries. Here is a breakdown by application with selection guidance:
- Food & Beverages: Used in protein bars, ready-to-drink shakes, and gummies. For clean-label products, fish collagen peptide is popular. Look for low odor and high solubility. Beyond Biopharma offers food-grade porcine gelatin as an alternative for gummy textures.
- Nutraceuticals & Beauty-from-Within: Capsules, tablets, and powders targeting skin elasticity and joint health. Fish collagen tripeptide with lower molecular weight is often preferred for faster absorption. For joint-specific formulations, consider undenatured collagen type II as a complementary ingredient.
- Pharmaceutical Excipients: Used in hard capsules and softgels. Bovine bone gelatin with high bloom (200–260 g) is standard for hard capsules. Beyond Biopharma supplies standardized gelatin sheets for consistent gel formation.
- Sports Nutrition: Added to post-workout powders for joint recovery and bone health. Collagen peptide 1 and 3 combined with bovine chondroitin sulfate sodium or glucosamine HCl can target joint support.
- Plant-Based & Vegan Formulations: For allergen-free and vegan products, plant protein peptides (pea, rice, soy) are alternatives. Beyond Biopharma offers hydrolyzed plant protein peptides that are compatible with vegan claims.
Why Choose Beyond Biopharma for Collagen Peptide 1 and 3?
Beyond Biopharma, based in Shanghai, China, has been a reliable B2B manufacturer of collagen peptides, gelatin, and plant protein peptides for over 10 years. Our products are exported to more than 50 countries. Our facility has an annual production capacity of approximately 3,000 MT for collagen and 5,000 MT for gelatin, supported by a fully automatic production line, GMP clean workshops, and stainless-steel sealed piping with automated temperature and pH control. We hold ISO 9001 certification, are US FDA registered, and select products carry Halal or Kosher certification (e.g., Halal and Kosher verified fish gelatin). Our bovine bone gelatin is BSE-free. We have an in-house lab for heavy-metal and microbiological testing, with a dedicated QA/QC team. We offer three grades (food, pharmaceutical, cosmetic) and provide free samples along with formulation and selection support.
Frequently Asked Questions About Collagen Peptide 1 and 3
Q: What is the difference between Collagen Peptide 1 and 3 and standard collagen hydrolysate?
A: Collagen Peptide 1 and 3 specifically refers to the combination of Type I and Type III collagen, which are naturally co-extracted from bovine hide. Standard collagen hydrolysate may come from various sources and may not guarantee the presence of Type III. For skin and bone health applications, the Type I+III blend is often preferred.
Q: Can Collagen Peptide 1 and 3 be used in vegan formulations?
A: No, collagen peptides are animal-derived (bovine or fish). For vegan formulations, consider plant protein peptides such as pea or rice hydrolysates, which Beyond Biopharma supplies as a compatible alternative.
Q: What certifications are available for your Collagen Peptide 1 and 3?
A: Our bovine collagen peptide is BSE-free, and we provide ISO 9001, US FDA registration, and GMP compliance. Select fish collagen products carry Halal and Kosher certification. All batches come with a COA showing heavy-metal and microbiological results.
Q: How do I choose between fish and bovine collagen peptide for my product?
A: Fish collagen peptide typically has a lower molecular weight (2,000–3,000 Da) and faster absorption, making it ideal for beauty-from-within and sports nutrition. Bovine collagen peptide (Type I+III) is more cost-effective and offers better gelation properties for gummies and capsules. Both are available in food and pharmaceutical grades.
Q: What is the minimum order quantity (MOQ) for Collagen Peptide 1 and 3?
A: MOQ depends on the grade and packaging. For standard food-grade collagen peptide, MOQ is typically 500 kg. For pharmaceutical or cosmetic grades, MOQ may be lower. Contact our team with your specific requirements for a tailored quote.
Request a Quote and Free Sample for Collagen Peptide 1 and 3
If you are a purchasing manager, R&D developer, or QA professional looking to source high-quality Collagen Peptide 1 and 3 for your next project, we invite you to reach out. Please provide the following details so we can send you free samples and a competitive quote:
- Your intended application (food, nutraceutical, pharmaceutical, or cosmetic)
- Required grade (food, pharmaceutical, or cosmetic)
- Target specifications (molecular weight, mesh size, protein content, any certifications needed)
- Estimated annual quantity or MOQ
- Destination country for logistics and customs planning
Beyond Biopharma is committed to providing consistent, high-quality Collagen Peptide 1 and 3 with full traceability and technical support. Let us help you find the right solution for your formulation needs.
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User Comments
Service Experience Sharing from Real Customers
Megan
Yoga InstructorAs someone who's always on the move, I started taking this collagen peptide 1 & 3 blend about 3 months ago. Honestly, I wasn't expecting much, but my joints feel noticeably smoother during my morning flows. My skin also seems less dry – my husband even mentioned it! It mixes easily in my post-workout smoothie with no weird taste. Will keep buying.
Leo
Construction Site ManagerMy knees used to ache like crazy after a long day on site. A buddy at work recommended this. Been using it for 6 weeks now, and I can genuinely say the stiffness has eased up. It's not a miracle cure, but it takes the edge off. Knocking off one star because the tub is a bit bulky to carry around. Solid product though.
Chloe
Graphic DesignerI'm a skeptic when it comes to supplements, but the research on types 1 & 3 for skin and hair got me curious. After two months, my nails are definitely stronger – they don't chip when I'm working on my tablet all day. I also feel like my hair has more bounce. I just stir a scoop into my morning coffee; you can't even tell it's there.
Frank
Retired TeacherAt 68, you're just looking for anything to help you stay active. My daughter got me this collagen peptide. I've been taking it daily with my oatmeal for about 4 months. My skin doesn't feel as papery, and I swear the old tennis elbow flare-up hasn't been as bad. It's a subtle change, but at my age, you notice and appreciate the little wins. Works for me.