Innovative Delivery Systems for Maximum Absorption

Premium Multivitamin and Mineral Blend for Special Medical Needs

Premium Multivitamin Blend for Enhanced Biscuit Baking Performance

Astaxanthin Beadlets 2% Cold Water Soluble Antioxidant Nutrient Dietary Health Nutrition



EPA DHA Omega 369 Softgel Fish Oil Sunflower Oil Dietary Supplement

Pediatric Nutrition & Heavy Metal Icp-Ms for Healthy Development

Decoding the Surge in High-Potency Vitamin D3/D2 Demand
The global Vitamin D market is projected to grow at a CAGR of 7.2% through 2030. Modern shifts toward preventative healthcare and the rising awareness of bone health and immune modulation have positioned Vitamin D3 (Cholecalciferol) as a staple ingredient for global health brands.
Moving beyond simple rickets prevention, clinical research now focuses on Vitamin D’s role in cardiovascular health, respiratory immunity (post-pandemic demand), and neuroprotection. As an OEM partner, we provide the purity required for medical-grade clinical trials.
China accounts for over 70% of the world's Vitamin D production. Our factory leverages vertical integration—from lanolin sourcing to final micro-encapsulated beadlets—ensuring stability against global price fluctuations.
From Raw Synthesis to Advanced Nano-Encapsulation
1. Source Diversification: We offer both Lanolin-derived Vitamin D3 for maximum stability and Vegan-certified Vitamin D3 sourced from Lichen or Algae to meet the growing demand for plant-based lifestyles.
2. Bioavailability Enhancement (Liposomal Tech): Our R&D has perfected the Liposomal Delivery System, which protects Vitamin D through the gastric passage, increasing intestinal absorption rates by up to 4x compared to traditional oil-based softgels.
3. CWD (Cold Water Dispersible) Beadlets: For functional beverages and powder blends, our beadlet technology ensures uniform distribution without "oiling out," maintaining potency throughout the product's shelf life.
4. Precision Micro-Dosing: Utilizing AI-monitored blending, we ensure homogeneity in doses as small as 400IU up to high-strength 50,000IU clinical applications.
Purity Level
Global Countries Served
Certified Facilities
Quality Monitoring
Efficiency, Scalability, and Global Compliance
Our Shenzhen-based R&D center can move from concept to pilot sample in 14 days. We reduce the "Time to Market" for global brands looking to capitalize on trending health concerns.
We strictly adhere to FDA, EFSA, and TGA regulations. Our documentation includes full COA, MSDS, and stability testing reports, facilitating seamless customs clearance for exporters.
Located in the heart of the Pearl River Delta, we utilize world-class logistics hubs for air and sea freight, ensuring that Vitamin D's temperature-sensitive stability is never compromised during transit.
The Next Generation of Vitamin D Supplementation
The future of Vitamin D lies in Precision Nutrition. We are currently developing DNA-responsive formulation services where Vitamin D levels are tailored based on individual genetic predispositions (VDR gene polymorphisms). By integrating AI into our manufacturing line, we can offer "Micro-Batching" for personalized health platforms.
Furthermore, the convergence of Vitamin D with Vitamin K2 (MK-7) and Magnesium is the new gold standard for bone and heart health. Our OEM services now specialize in these synergistic "triad" formulas, utilizing patented stabilization techniques to prevent cross-ingredient degradation.

Factory Supply Glucosamine Hydrochloride HCl Powder Glucosamine CAS 66-84-2


Natural High Quality Butterfly Pea Flower Extract 10: 1 Pure Extract Powder

Omega 3 Fatty Acid Fish Oil Softgel High Content Dietary Supplement


Magnesium Acetyl Taurate Anti-Aging Nutrition Powder CAS 75350-40-2 Magnesium Acetyl Taurate


Shenzhen TreonFit Nutrition Co., Ltd. is a professional manufacturer and global supplier specializing in amino acids, vitamins, minerals, and nutraceutical raw materials. The company is dedicated to the research, development, production, and distribution of high-quality nutritional ingredients used in dietary supplements, functional foods, sports nutrition products, and health care formulations.
With a strong focus on science-driven nutrition and clean-label innovation, TreonFit Nutrition offers a comprehensive portfolio including essential amino acids, branched-chain amino acids (BCAA), vitamin complexes, mineral compounds, antioxidant ingredients, and functional nutraceutical blends. These raw materials are widely applied in immune support formulas, energy enhancement products, muscle recovery supplements, and overall wellness solutions.
Shenzhen TreonFit Nutrition Co., Ltd. operates under strict quality management systems and complies with international standards such as GMP, ISO, and HACCP. The company ensures high purity, stability, and bioavailability of all ingredients, supporting safe and effective formulation development for global brands.
In addition to standard ingredient supply, TreonFit Nutrition provides OEM and ODM customization services tailored to diverse formulation needs in sports nutrition, dietary supplements, and functional health products. Its products are exported to markets across Europe, North America, Asia, and other regions worldwide.
By integrating advanced nutritional science with modern manufacturing technology, Shenzhen TreonFit Nutrition Co., Ltd. is committed to becoming a trusted global partner in the nutraceutical industry, delivering innovative, reliable, and high-performance raw material solutions for next-generation health and wellness products.