Description
Product Identity
Liposomal L-Glutathione is a premium antioxidant liposome powder supplied in 50% and 70% GSH concentrations, using sunflower lecithin + phytosterols as the carrier system.
It appears as an off-white to light yellow free-flowing powder, with complete liposome vesicles verified by TEM imaging, suitable for high-end detox, beauty, and immune-support formulations.
2. Absorption Breakthrough
Traditional oral L-glutathione is easily oxidized, rapidly degraded by digestive enzymes, and poorly absorbed in the gut. Most free-form GSH is broken down before reaching cells, resulting in very low bioavailability and weak efficacy.
Our liposomal delivery uses a reinforced phospholipid bilayer to encapsulate and protect GSH from oxidation and enzymatic destruction. It enables direct cellular absorption via lipid fusion, boosting bioavailability by 2–5x compared to non-liposomal glutathione powder.
3. Carrier & Technology
Three Carrier Systems
Sunflower lecithin: Clean-label, vegan, non-GMO, wide formulation compatibility
Sunflower lecithin + phytosterols: Enhanced stability, extended shelf life (standard for this product)
Sunflower lecithin + cholesterol: Improved membrane rigidity for oil-based finished products
Two Drying Processes
Spray Dried: Cost-efficient, high production capacity, excellent flowability
Freeze Dried: Maximum GSH activity retention, complete liposome structure, ultra-high stability
4. Performance & Stability
Assay: 50% / 70% L-Glutathione (GSH)
Appearance: Off-white to light yellow powder
Particle uniformity: ≥90% pass 20 mesh
Loss on drying: ≤5.0%
Bulk density: ~300g/L; Tapped density: ~550g/L
Heavy metals: Compliant with global food standards
Microbial control: Ultra-low counts; all pathogens negative
TEM imaging confirms intact, well-defined liposome vesicles
Long-term stability when stored cool, dry, and protected from light
5. Regulatory & Export Support
Full documentation: COA, HPLC, TEM report, Vegan, Non-GMO, Allergen-Free
Export classification: dietary supplement raw material
Meets EU, USP, AOAC, and international safety standards
Supports third-party testing, factory audits, and label compliance
Full export certificates including COO available
6. Formulation Applications
Hard capsules & softgels
Tablets & sublingual tablets
Skin-brightening & detox solid drinks
Beauty & antioxidant gummies
Oral liquid liposomal supplements
Custom ingestible skincare & immune formulas
7. B2B Customization Solutions
Assay: 50% / 70% / customized GSH content
Carrier: 3 carrier systems optional
Process: Spray dried / Freeze dried
Particle size: Tailored for tableting, dispersion, or blending
Format: Water-dispersible, water-soluble, co-loaded liposomes, micro pellets
Packaging: 1kg bag, 25kg export drum, or customer-specified packaging
8. FAQ
1. How does liposomal glutathione improve absorption over regular GSH powder?
It uses a protective liposomal structure to prevent oxidation and enzymatic breakdown, delivering 2–5x higher bioavailability.
2. What makes your carrier system ideal for liposomal glutathione?
Our sunflower lecithin + phytosterols blend greatly enhances stability and preserves GSH activity during storage and digestion.
3. What is the difference between spray dried and freeze dried liposomal GSH?
Spray dried supports cost-effective mass production; freeze dried preserves maximum glutathione activity and vesicle integrity.
4. Is your liposomal glutathione suitable for vegan and clean-label products?
Yes, it is vegan, non-GMO, and free from artificial additives.
5. Can you provide TEM images and full test reports for each batch?
Yes, COA, HPLC, and TEM micrographs are provided with every order.
6. What customization options are available for bulk orders?
GSH assay, carrier, drying process, particle size, format, and packaging can all be fully customized.
7. What finished products is this raw material best suited for?
It is ideal for detox, skin-brightening, antioxidant, and immune supplements in solid or liquid forms.
8. How should I store this raw material to ensure stability?
Store in a cool, dry, sealed container away from light; 2–8°C is recommended for long-term storage.
