Lab-Grade Certified Portfolio
High-Purity Bioactive Extracts & Functional Actives
Verified batch assay and rigorous molecular standards trusted by brand owners and formulators across 40+ countries.
Custom Giant Knotweed Extract Resveratrol Powder for Supplement Quotes, Pricelist
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ODM 3-0-Ethyl-L-Ascorbic Acid Powder Supplier, Exporters
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China High Quality Pea Protein Powder for Sustainable Nutrition – Premium Plant-Based Protein Suppliers, Exporter
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Wholesale High Quality 3,3'-Diindolylmethane Powder for Dietary Supplements – Support Hormonal Balance & Detoxification Suppliers, Factories
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China China Wholesale Green Coffee Bean Extract Chlorogenic Acid Powder for Supplements Manufacturer, Quotes
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High-Quality Factory Supply Kojic Acid Powder for Skin Whitening Cosmetics Supplier, Factory
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ODM Safflower Powder Supplier, Quotes
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Years Engineering Expertise
3,000 t
Annual Production Output
60,000 m²
GMP Standardized Facility
40+
Global Destination Ports
Industrial Paradigm Shift
Next-Generation Hydrolyzed Collagen Peptides Manufacturing
Transitioning from basic thermal gelatin rendering to target-specific multi-enzyme biocatalytic cleavage for high-density bioavailability.
Enzymatic Cleavage & Molecular Weight
Traditional non-selective acid hydrolysis causes random amino acid fragmentation and high ash content. Our precision biotechnology leverages temperature-controlled, multi-enzyme biocatalysis (endopeptidases and exopeptidases) yielding tightly defined peptide spectra (<1000 Da to 3000 Da) rich in active Proline-Hydroxyproline (Pro-Hyp) and Hydroxyproline-Glycine (Hyp-Gly) dipeptides.
Thermal & Cold-Water Instant Dissolution
Through closed-circuit spray drying and fluidized-bed instant agglomeration, our collagen peptide powder exhibits unmatched wettability without clump formation. It maintains neutral sensory clarity, near-zero odor, and zero viscosity drag across low-pH functional RTD beverages, carbonated blends, and dietary sachet formulations.
Traceable Raw Material Biosecurity
From sustainable deep-sea cod skin to certified bovine and porcine sources, raw materials undergo veterinary inspection and strict intake quarantine. We enforce comprehensive testing for heavy metals (As, Pb, Hg, Cd), pesticide residues, microbial vectors, and TSE/BSE risk-free chain-of-custody protocols.
Procurement Intelligence
Fulfilling Global Sourcing Demands Across Industries
B2B procurement leaders in North America, the EU, Asia-Pacific, and South America rely on predictable batch consistency, rigorous certification, and full-spectrum documentation.
Nutraceuticals & Healthy Aging
Global brands targeting joint mobility, bone density, and gut health require standardized hydroxyproline content (≥8.0%) and verified bioavailability. Our peptide powders undergo HPLC molecular mapping to ensure physiological absorption across small-intestinal enterocytes into human blood circulation.
Ingestible Cosmeceuticals ("Beauty from Within")
Cosmetic formulators require ultra-pure, de-colored, and odorless peptides that seamlessly blend into collagen powders, liquid glow shots, and beauty capsules. We ensure minimal color distortion, zero foaming, and stability in aqueous systems alongside Hyaluronic Acid, Vitamin C, and Resveratrol.
Clinical Nutrition & Sports Recovery
Medical nutrition demand focuses on non-allergenic, rapidly metabolizable nitrogen sources for surgical recovery, wound management, and sarcopenia prevention. With nitrogen conversion factors >90% and negligible heavy metals, our powders serve high-tier hospital and athletic recovery programs.
Macro Manufacturing Architecture
End-to-End Five-Stage Quality Assurance Workflow
From botanical intake to sterile release, our 60,000 m² base operates under closed, computer-monitored sterile conditions.
STAGE 01
Intake Qualification
DNA species authentication, heavy-metal screen, veterinary cert validation, and quarantine storage.
STAGE 02
Biocatalytic Cleavage
Multi-tank enzyme hydrolysis, continuous pH/temperature monitoring to control Dalton molecular target distribution.
STAGE 03
Refinement & Carbon Scrub
Active carbon adsorption for taste/odor neutralization, ceramic membrane filtration, and nano-concentration.
STAGE 04
Fluidized Spray Drying
High-tower aseptic atomization and instant secondary granulating, creating low-dust, fast-wetting microgranules.
STAGE 05
Release & Export Files
HPLC fingerprint verification, full batch COA, SDS, Kosher, Halal, and multi-port logistics dispatch.
E-E-A-T Reliability
Global Regulatory Compliance & Localized Supply Security
Eliminating market-entry bottlenecks through proactive registration files, technical support, and multinational auditing benchmarks.
Bilingual Regulatory Dossiers
Complete documentation packages available for immediate download or submission: Certificate of Analysis (COA), SDS/MSDS, Technical Data Sheets (TDS), Allergen Declarations, Non-GMO Statements, and BSE/TSE-Free Certificates formatted for US FDA FSMA, EU EFSA, and APAC statutory authorities.
Audited Quality Frameworks
Manufactured strictly adhering to cGMP, ISO 9001, ISO 22000, HACCP, and recognized by international auditing frameworks including EcoVadis and Kosher. Transparent supply pipelines enable rapid on-site audits and live remote inspection verification.
Localized Supply Chains & JIT Delivery
Mitigate volatile maritime shipping schedules through streamlined multi-modal shipping lines from Qingdao, Shanghai, and Xi'an intermodal logistics terminals. Support for Just-in-Time inventory buffer stocks and customs clearance support across major western hubs.
Future Innovations
Biotechnology Roadmap: The Next Era of Collagen Peptides
Xi'an Le-Nutra's ongoing R&D investments bridge biotechnology, machine learning, and ecological sustainability.
AI-Guided Enzymatic Cleavage
Deploying predictive in silico protein-cleavage modeling to design custom enzyme cascades that maximize the yield of target tripeptides (Gly-Pro-Hyp) while curtailing non-functional random fragments.
Precision Fermentation & Recombinant Peptides
Expanding exploratory engineering into biomimetic yeast and plant-derived collagen analogs, offering formulators fully ethical, zero-animal collagen options for next-generation vegan cosmeceuticals.
Closed-Loop Zero-Waste Manufacturing
Advancing resource recovery loops, reducing freshwater demands by 38% via multi-stage reverse osmosis recycling, and converting residual bio-solids into organic soil enrichers for verified carbon neutrality.
Sourcing & Procurement FAQ
Frequently Asked Questions by Formulation Engineers
In-depth insights into molecular weights, shelf-stability, custom OEM packaging, and export protocols.
What is the optimal molecular weight for hydrolyzed collagen peptides?
Molecular weights between 1000 and 3000 Daltons provide the ideal balance between high gastrointestinal absorption and structural bioactivity. Di-peptides and tri-peptides (such as Gly-Pro-Hyp) within this spectrum resist enzymatic degradation in the stomach, entering peripheral tissues intact.
How does China's manufacturing capacity compare in global pricing and quality?
China operates the world's most comprehensive industrial bio-processing clusters. Advanced automation, domestic raw material reserves, and vertical scale reduce production overhead while maintaining international pharmacopeial purities documented through validated HPLC testing.
Can you customize particle sizing, bulk density, and mesh specifications?
Yes. Our engineering plant utilizes fluidized-bed agglomerators and fine jet mills, allowing clients to configure mesh counts from 60 to 120 mesh, adjust bulk density (0.30–0.55 g/ml), or demand instant cold-water dispersion formulas for premixed RTD sachets.
What is the typical shelf-life and recommended storage handling?
Our hydrolyzed collagen peptide powder exhibits a verified 24 to 36-month shelf life when stored in original double-lined polyethylene bags inside fiber drums or cartons, kept in cool, dry conditions (<25°C, relative humidity <60%) away from direct sunlight.
Do you provide third-party lab testing verification before dispatch?
Every commercial lot is issued with a batch Certificate of Analysis (COA) audited by our internal analytical center. Furthermore, we regularly partner with accredited third-party laboratories (SGS, Eurofins) for heavy metal, pesticide, and microbial validation upon buyer request.
What are the minimum order quantities (MOQ) and lead times?
Standard catalog products carry an MOQ as flexible as 25kg (one fiber drum) for pilot trials, while full pallet quantities (500kg–1000kg) and 20-foot container volumes operate on standard 7–14 business day manufacturing lead times backed by real-time order tracking.
Functional Raw Material Portfolio
Advanced Cosmetic Actives, Herbal Extracts & Peptides
Engineered for high stability, clean formulation solubility, and verified dermatological & nutritional efficacy.
China Natural Supplement Melatonin Powder for Sleep Support – Improve Sleep Quality Factories, Exporter
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OEM Premium Neopentyl Glycol Diheptanoate for Cosmetics Beauty Products Manufacturers, Factories
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High-Quality Personal Care Ecdoine Powder for Natural Moisturizer & Skin Protector Suppliers, Exporter
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Buy High-quality Hydrolyzed Ginseng Protein for Hair Shampoo Factory, Exporters
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Wholesale Grapefuit Peel Extract Manufacturer, Pricelist
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