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Silk Peptide Powder
• Production process: Spray drying
• Active ingredient: Silk Peptides / Amino Acids
• Specification: ≥80%
• Grade: Food grade
• Appearance: off-white powder
• Packing: 25 kg/drum
• Shipping methods: Express, air freight, sea freight
• Delivery: Adequate stock, fast and safe delivery
• OEM/ODM: Available
• MOQ: 1 kg, samples available
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Premium Silk Peptide Powder – High-Purity Bioactive Ingredient for Nutraceuticals and Functional Foods
By spray drying premium Bombyx mori silkworm cocoons, Shaanxi Zhenhuacui Biotechnology Co., Ltd. produces high-quality Silk Peptide Powder. This product contains ≥80% standardized Silk Peptides and amino acids, assuring purity and bioactivity. We offer food-grade plant extract solutions for dietary supplements, functional drinks, and health formulations with 10+ years of experience and 8+ years of nutritional study. To ensure component composition and function in capsules, tablets, and powdered forms, each batch is quality tested.
Product Descriptions
The enzymatic hydrolysis and spray drying of degummed silk fibroin and sericin proteins produce our bioactive component. Absorption and bioavailability are improved by breaking down macromolecular silk proteins into 300–3,000 Daltons peptides. For collagen production and cellular metabolism, our off-white powder includes glycine, alanine, and serine.
| Parameter | Specification |
|---|---|
| Active Ingredient | Silk Peptides / Amino Acids |
| Purity | ≥80% |
| Appearance | Off-white fine powder |
| Molecular Weight | 300–3,000 Daltons |
| Moisture Content | ≤5.0% |
| Grade | Food Grade |
| Packaging | 25 kg/drum |
Application Areas
Our Silk Peptide Powder works in businesses that need natural, biocompatible nutrients:
Amino acids help protein bars, meal replacements, and fortified snacks.
Capsules and pills for skin, joint, and general wellbeing.
It's soluble in protein shakes, beauty drinks, and sports nutrition formulae.
Cosmetic Raw Materials: Internal makeup that hydrates and firms skin.
Clinical Nutrition: Recovery, wound healing, and dietary options.
Benefits
Rapid digestion and high bioavailability due to low molecular weight maximize nutrient use.
Enriched with 18 amino acids for protein synthesis, tissue repair, and metabolism.
Sourced from sustainable silk without synthetic additions or harsh chemicals.
Outstanding Stability: Performs well under regular processing conditions. Encapsulated and tableted heat-resistant.
Ideal for clear drinks, dissolves entirely in water-based formulations without sedimentation.
Well-tolerated and less allergic than conventional protein sources.
Why Choose Us?
Using modern extraction technology and strict quality management, Shaanxi Zhenhuacui Biotechnology Personalized formulation assistance and continual innovation are our 60% R&D emphasis. We send plenty of goods within 10 days and special orders in 20. This green route delivers urgent orders in 7–10 days.
We provide OEM/ODM for gummies, pills, powders, and capsules. Starting from 1 kilogram, we help startups and established companies. Formulation development and dose optimization benefit from technical help.
Certificate
Multiple internationally recognized certifications ensure Shaanxi Zhenhuacui Biotechnology meets worldwide quality standards:
- cGMP—current good manufacturing practices
- FSSC22000 Certificate of Food Safety
- Quality Management System ISO9001
- Hazard Assessment Critical Control Points
- Islam's Dietary Standards
- A Jewish Dietary Compliance
- Nature-Verified Organic Certification
These qualifications prove our dedication to safe, dependable ingredients that fulfill worldwide regulatory criteria.
Quality Control
Starting with raw material verification, we control quality throughout. Suppliers and importers check silk cocoon quality and provenance. Production factors including hydrolysis, peptide molecular weight distribution, and moisture are monitored in real time.
Tests are thorough with advanced analytical instruments:
HPLC: Verifies peptide content and profile.
Maintains healthy bacterial numbers via microbial testing.
Heavy Metal Screening prevents lead, arsenic, mercury, and cadmium.
Tests for over 70 agricultural pesticides.
Batch-specific Certificates of Analysis accompany finished goods. Production is traced from source to shipping with our system.
COA
Each shipment contains a detailed Certificate of Analysis:
- Production date, batch number
- Color, odor, particle size
- Peptide and amino acid composition
- Humidity and water activity
- Safety microbiological data
- Testing heavy metals
- Pesticide testing
- Shelf life and storage tips
B2B partners' regulatory compliance and quality assurance processes benefit from this material.
| Parameter | Specification |
|---|---|
| Product Name | Silk Peptide Powder |
| Active Ingredient | Silk Peptides / Amino Acids |
| Purity | 80% |
| Appearance | Off-white fine powder |
| Extraction Type | Standard Extract |
| Odor & Taste | Characteristic |
| Solubility | Soluble in water |
| Heavy Metals | NMT 10ppm |
| Arsenic (As) | NMT 2ppm |
| Lead (Pb) | NMT 2ppm |
| Cadmium (Cd) | NMT 1ppm |
| Mercury (Hg) | NMT 0.1ppm |
| Total Plate Count | <10,000cfu/g |
| Yeast & Mold | <1,000cfu/g |
| Shelf Life | 2 years under recommended storage |
Packaging and Transportation
Typical packaging uses double-layer food-grade polyethylene bags in 25 kilogram fiber drums. Advanced moisture protection in high-humidity areas using aluminum foil laminates.
Secure delivery is guarantyd by DHL, FedEx, and SF Express Global Logistics. We send samples express, medium volumes air, and bulk orders sea. Shipments include customs paperwork and temperature-controlled choices where needed.
R&D Results
Our researchers have established many product applications thru controlled tests. Under appropriate storage, stability testing indicates 24-month shelf life. Without precipitation, solubility studies show full dissolving in pH 3.0–8.0. Studies show compatibility with starches, celluloses, and natural sweeteners. Vitamin C and certain minerals improve bioavailability. These results help formulators create reliable goods.
Exhibition
For innovation and worldwide partnerships, Shaanxi Zhenhuacui Biotechnology attends major international trade events. At these exhibitions, we showcase the latest functional nutrition applications and get industry insights. Our technical specialists can customize solutions and show you product samples at our booth.
FAQ
Q: What is Silk Peptide Powder?
A: Silk Peptide Powder is a water-soluble small molecular peptide powder hydrolyzed from silk fibroin. It contains abundant amino acids, with unique skin-nourishing and moisturizing characteristics, different from sericin protein.
Q: What are the main applications of Silk Peptide Powder?
A: It is commonly applied in cosmetic raw materials, skincare formulations, functional oral supplements and hair care products. It helps improve skin hydration, supports hair health and can be added to anti-aging personal care formulas.
Q: How to store Silk Peptide Powder properly?
A: Seal tightly, store in a cool, dry and shaded environment, prevent dampness and high temperature. Proper storage maintains its amino acid activity, shelf life is 24 months.
Q: How are silk peptide and protein powder different?
A: Silk protein powder includes bigger complete proteins, but silk peptide hydrolyzes to 300–3,000 Daltons for better absorption.
Q: What is the recommended daily dosage?
A: The typical functional food application uses 500–2,000 mg daily, depending on product positioning and regulatory requirements.
Q: What is the shelf life of your product?
A: Our product typically has a shelf life of 24 months when stored properly.
Q: Can you customize specifications?
A: Yes, we offer flexible OEM/ODM services with customizable purity levels, packaging sizes, and formulation support.
Q: What's your minimum order quantity?
A: We oblige orders beginning from 1kg with test accessibility for testing.
Contact Us
Ready to elevate your formulations with premium Silk Peptide Powder? Contact us today at plantex@asianbios.com to discuss your project requirements and receive expert consultation.
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