| Product Name | Liposomal Glutathione Reduced |
| Glutathione Content | 50% and 70% |
| Active Ingredient CAS No. | 70-18-8 (L-Glutathione Reduced) |
| Carrier/Shell CAS No. | 8002-43-5 (Sunflower Phospholipids) |
| Molecular Formula | C₁₀H₁₇N₃O₆S |
| Molecular Weight | 307.32 |
| Appearance | Powder, Liquid |
| Packing | 1kg/5kg Aluminum foil bag; 25kg/Drum; 25kg/Carton; or customized as per customer's requirements |
| Storage | Store in a cool, dry place, tightly sealed, away from heat and light |
| MOQ | 1 KG |
| Payment | T/T, LC or DA |
| Delivery Time | Ready Stock in Local Warehouse, 1-3 days |
| Origin | China |
| Shipping | DHL, FedEx, TNT, EMS, By Sea, By Air |
L-Glutathione is widely known as the "king of antioxidants" in the human body, yet conventional powdered forms break down easily within the digestive tract. However, the active tripeptide microcapsules are encapsulated within glutathione liposome powder, with an average particle size of around 50 nm. As a result, it ensures that its structure remains intact in gastric fluid, leading to a threefold rise in bioavailability. In conclusion, it serves as an ideal raw material for supplements focused on overall skin brightening, cellular anti-ageing and liver cleansing.
Target Formulations:Hard Capsules,Tablets, Nutricosmetic Powders.
Key Applications:Advanced Skin Brightening & Whitening Formulas,Liver Detoxification & Hangover Cure Supplements,Cellular Antioxidant Matrices.
| ITEM | STANDARD | TEST RESULT |
|---|---|---|
| L-Glutathione | ≥98.0% | 99.31% |
| Physical & Chemical | ||
| Appearance | White crystals or crystalline powder | Complies |
| Loss on Drying | ≤0.5% | 0.1% |
| Loss on Ignition | ≤0.1% | 0.01% |
| Optical rotation | -15.5°~17.5° | -16.5° |
| Transmittance | ≥98.0% | 99.4% |
| Total impurities | ≤1.8% | 1.0% |
| Sulfate | ≤0.0048% | Complies |
| Ammonium | ≤0.020% | Complies |
| Ethanol | ≤0.3% | 0.2% |
| Bacterial endotoxin | ≤0.075EU/mg | Complies |
| L-y-glutamyl-L-cysteine | ≤0.6% | 0.4% |
| GSSG | ≤1.2% | 0.4% |
| Unknown structure | ≤0.3% | 0.2% |
| Single Unknown structure | ≤0.1% | 0.05% |
| Heavy Metal | ||
| Total Heavy Metals | ≤10ppm | Complies |
| As | ≤1ppm | Complies |
| Pb | ≤1ppm | Complies |
| Microbiological Test | ||
| Total Plate Count | ≤1,000cfu/g | <10cfu/g |
| Mold and Yeast | ≤100cfu/g | <10cfu/g |
| E.Coli | ≤10cfu/g | <0.3cfu/g |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
1. All fluid shear and packaging steps are carried out under inert gas with precise temperature control, so the raw material maintains full activity prior to encapsulation.
2.We adopt natural actives including ginsenoside to serve as membrane stabilizers in place of conventional cholesterol, which maintains liposome integrity while boosting biocompatibility.
3.We can co-encapsulate two or more active ingredients to create a combined delivery system, greatly improving loading efficiency and stability.
4.Since we can tailor particle size down to the cellular level at around 50 nm, these conventional single-loaded liposomes boost ingredient absorption by three times. More impressively, our co-loaded multi-ingredient synergistic system lifts cellular absorption to 8.08 times that of regular raw materials, hitting the industry’s performance peak.
5. Since our production process is streamlined, it is well-suited for large-scale manufacturing and ensures steady product supply. In addition, we adopt non-GMO sunflower phospholipids, which are free from harsh chemical additives and ideal for hard capsules, solid drinks and oral liquids.
Q1: What is the difference between Liposomal and conventional Liposomes in markets?
A: Many budget suppliers use soybean phospholipids yet struggle to control its particle size, which generally goes over 200 nm and undermines product stability. By contrast, we use 100% non-GMO sunflower phospholipids across the entire production line, which complies with clean label standards, and with our fluid shearing technology, particle size is precisely controlled to around 50 nm at the cellular level, lifting absorption capacity from 3 times up to 8.08 times.
Q2: Could these Liposomal powders be used directly on our existing production lines?
A: Yes! Because it features great fluidity, water-dispersibility and tableting performance, it works exceptionally well in production lines for hard capsules, tablets, premixes and solid beverages. Besides, thanks to its greatly improved absorption, a lower dosage delivers equal or even better effects, which effectively cuts formulation costs.
Q3: How do you ensure the stability and quality of Liposomal during transportation and storage?
A: Our fully oxygen-free, temperature-controlled production process preserves the raw material’s activity before encapsulation. Every batch also undergoes PSD testing and is sealed in pharmaceutical-grade foil bags prior to shipment, maintaining stable quality throughout international sea and air transit.
Q4：Are these the only liposome products you have? And do you have any other products?
A: The products shown on our website represent only a selection of our full range. We offer over forty distinct liposome products. Should you have any other requirements, please do not hesitate to contact our sales team. Leveraging our advanced formulation platform, we can also develop custom multi-component co-loading formulations for you.
Fulibai not only provides customers with high-quality products at competitive prices, but also focuses on providing customized supply chain solutions and professional technical support.
Floor 13, Block 1, No.6888, Jiankang East Street, Weifang High-tech Zone ,Shandong Province,China.
Copyright © 2026 SHANDONG FULIBAI CHEM CO.,LIMITED. All rights reserved. Privacy Policy
EN
