Liposomal Folic Acid Powder
2.Purity: 8%-11% Folic Acid
3.Appearance:Pale yellow to white flowing powder
4.Carrier:Sunflower Warming Phospholipids
5.Form: Powder
6.Place of Origin:Shaanxi China
7.MOQ:1kg
8.Shelf Life:24 months
9.Microbial Testing: Compliant with GMP standards for purity and safety.
- Product Description
Liposomal Folic Acid Powder: A Revolution in "Biodelivery" Reshaping Cell Absorption
Why Choose Liposomal Folic Acid for High-End Supplements?
In the era of bioavailability, traditional folic acid faces two major challenges: low absorption rates due to stomach acid erosion and conversion barriers in individuals with MTHFR gene mutations.
Shaanxi Hongda's newly launched liposomal folic acid powder perfectly encapsulates active folic acid in a nano-scale phospholipid bilayer. This encapsulation delivery technology allows folic acid to directly penetrate the small intestinal mucosa via endocytosis, increasing its retention time in the bloodstream by more than 5 times. We provide not only raw materials but also a safe product that bypasses digestive tract damage and reaches the cell nucleus directly.

Advantages of Shaanxi Hongda Liposomal Folic Acid:
1. Nanoscale Targeted Encapsulation: We utilize high-pressure homogenization technology to control the liposome particle size between 100-200nm, effectively avoiding macrophage clearance and ensuring that folic acid maintains 100% structural integrity before entering the bloodstream.
2. Direct Delivery of Fully Active 5-MTHF: Our raw material is fifth-generation active folic acid, combined with liposome technology. It bypasses the complex enzymatic conversion in the liver, ensuring optimal absorption even for the approximately 40% of the global population with MTHFR gene dysfunction.
3. Superior Physicochemical Stability: Traditional folic acid is extremely sensitive to light, heat, and pH. Our liposome barrier not only masks the metallic taste of the raw material but also significantly improves its shelf-life stability in solid beverage, tablet, and capsule formulations.
4. Supply Chain Resilience: We maintain a dynamic inventory of 2 tons of stock at our Xi'an production base and 5 tons in our European warehouse. We also guarantee 48-hour FOB delivery, helping your brand maintain market momentum when competitors face raw material shortages.
Product Specifications
Solubility | Dispensible in water | Pass |
Assay(Folic acid) | 8%-11% | 9.2% |
Loss on Drying | ≤10.0% | 2.0% |
Total Heavy Metal | ≤10ppm(ICP-MS) | <10ppm |
Lead(Pb) | ≤3ppm(ICP-MS) | <3ppm |
Mercury(Hg) | ≤0.1ppm(ICP-MS) | <0.1ppm |
Cadmium(Cd) | ≤1.0 ppm(ICP-MS) | <1.0ppm |
Arsenic(As) | ≤1.0 ppm(ICP-MS) | <1.0ppm |
Total Plate Count | ≤1000cfu/g(USP2021) | <100 cfu/g |
Molds & Yeasts | ≤100cfu/g(USP2021) | <10 cfu/g |
E.Coli | Negative/gram(USP2022) | Negative |
Salmonella | Negative in 25 gram(USP2022) | Negative |
Staphylococcus Aureus | Negative in 25 gram | Negative |
Liposomal Delivery System: Manufacturing Process
Our manufacturing process strictly adheres to cGMP standards, ensuring deep binding of natural phospholipids and active molecules through physical processing:
1. Shear Premixing: High-purity non-GMO sunflower seed phospholipids (PC) and 5-MTHF are pre-dispersed under controlled temperature and humidity.
2. High-Pressure Homogenization (Key Process): Under high pressure of 1000-1500 bar, the raw materials are forced through a microreactor to form a stable bilayer structure.
3. Low-Temperature Spray Drying: Utilizing a unique instantaneous low-temperature dehydration technology, liquid liposomes are converted into highly stable solid powder, preventing the inactivation of heat-sensitive components.
4. Multiple Testing: Each batch undergoes particle size distribution testing using a laser particle size analyzer (DLS) to ensure consistent encapsulation.
Core Efficacy:
1. Preconception and Pregnancy Management: Liposomal folic acid powder can prevent neural tube defects. The extremely high absorption efficiency of liposomes reduces the daily dosage burden.
2. Homocysteine Control: Precisely lowers Hcy levels, a core synergist in cardiovascular health solutions.
3. Neurotransmitter Synthesis: Our liposomal folic acid supports dopamine and serotonin synthesis, enabling the development of high-end cognitive-enhancing products targeting mood management and cognitive protection.
4. Liquid Supplement Enhancement: Our liposomal powder has excellent water dispersibility, ideal for developing popular "energy bottles" or "ready-to-open" oral liquids.

Why Choose Shaanxi Hongda?
1. Data-Driven Transparent Testing:
We offer more than just COA. For B2B bulk clients, we provide laser particle size distribution reports (PSD) and cryo-electron microscopy (Cryo-TEM) images, allowing you to truly see the spherical structure and encapsulation quality of the liposomes.

2. Global Compliance Certifications:
We hold FSSC22000, KOSHER, HALAL, ISO22000, and the latest EU EC No 396/2005 pesticide residue compliance certifications.

3. Flexible Customized Solutions:
Whether you need high-bulk-density powder for capsules or instant forms of solid beverages, our technical team can provide a sample solution within 72 hours.

FAQs:
Q1: Is there a difference in the detection methods between liposomal folic acid and regular folic acid?
A: Yes. Regular HPLC only detects the total amount of folic acid, while we provide additional comparative tests of free folic acid and encapsulated folic acid to prove the true effectiveness of the liposome structure. This is key to distinguishing between "true" and "fake" liposomes.
Q2: Will your liposome powder break during tableting?
A: We add excipients to support the matrix, making the liposome spheres elastic under certain pressure. We recommend controlling the tableting pressure within an appropriate range, or consult our technical support for specialized tablet-grade specifications.
Q3: Is there a risk of sensitization from the phospholipid source?
A: We use sunflower seed-derived phospholipids by default, completely avoiding soy allergens, in line with the global "Soy-Free" and "Clean Label" trends.
Q4: Given the risk of shipping delays, can delivery time be guaranteed?
A: We implement a "dynamic inventory early warning mechanism." Once an order is confirmed, we promise customs clearance and departure within 48 hours. Air freight to major ports in Europe and America takes an average of only 5-7 days.
Contact Us:
Liposomal folic acid powder is your best tool to enhance brand premium. Choosing Shaanxi Hongda means you not only get highly active raw materials, but also a long-term guarantee regarding "cell delivery technology, formula stability, and global supply security."Please contact us:duke@hongdaherb.com.


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