In modern pharmaceutical and nutraceutical formulations, liposomes have emerged as a groundbreaking delivery system. These microscopic vesicles enhance the bioavailability, stability, and controlled release of active compounds. At the heart of liposomal technology lies Phosphatidylcholine (PC) — a key phospholipid responsible for forming the liposome’s bilayer structure.
Shenyang Tianfeng PC: Designed for Liposome Innovation
Our Phosphatidylcholine (PC) is developed specifically for use in liposomal systems across:
- Pharmaceuticals – liposomal injectables, topical creams, and oral delivery systems
- Nutraceuticals – encapsulated vitamins, antioxidants, and dietary supplements
- Cosmetics – advanced skincare and transdermal formulations
We offer PC in multiple forms and sources to ensure complete formulation flexibility and performance.
Available Forms:
- Liquid
- Powder
- Wax
Natural Sources:
- Soybean-derived PC
- Sunflower-derived PC
This diverse offering ensures that formulators can choose the ideal PC composition and physical form for their specific process and stability requirements.
Why Choose Shenyang Tianfeng Phosphatidylcholine (PC)?
Our PC range is engineered for liposomal excellence. Here’s why global formulators trust Shenyang Tianfeng:
Wide Range (20%–90%) to Match Formulation Needs
Different applications demand different phosphatidylcholine concentrations. Whether you require low-concentration PC for basic emulsification or high-purity PC up to 90% for premium liposomal preparations, Shenyang Tianfeng delivers consistent, tailored grades to meet your formulation targets.
Superior Liposome Formation Capacity
Our refined PC features excellent membrane-forming properties. It supports the creation of uniform, stable liposomal vesicles with reduced particle size variability, effectively preventing vesicle rupture and leakage of encapsulated active ingredients during production and storage.
High Purity & Low Impurity Profile
Strict extraction, purification and quality control processes minimize residual solvents, free fatty acids and foreign impurities. Our PC complies with international food and pharma grade standards, suitable for oral, topical and injectable liposome applications.
Outstanding Oxidative Stability
Optimized processing technology greatly improves oxidation resistance. The product maintains stable physicochemical properties during long-term storage, helping manufacturers extend the shelf life of finished liposomal products.
Customized Technical Support
Beyond standardized products, Shenyang Tianfeng provides professional formulation guidance for liposome development. Our technical team can assist customers in selecting suitable PC grades, optimizing production parameters and solving challenges in liposome preparation.
Typical Liposome Application Examples
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Liposomal Oral Supplements
PC acts as the core bilayer material for liposomal curcumin, CoQ10, omega-3 and vitamin supplements, significantly improving the absorption efficiency of fat-soluble active ingredients.
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Transdermal Cosmetic Liposomes
PC-based liposomes help active skincare ingredients penetrate the epidermal barrier, boosting the delivery effect of antioxidants, moisturizers and anti-ageing actives.
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Pharmaceutical Liposomal Preparations
High-purity pharmaceutical-grade PC is widely applied in liposomal drug carriers, realizing targeted delivery and reducing side effects of active pharmaceuticals.
