Product Overview
Liposomal Glutathione (GSH) is a premium liposomal raw material available in 50% and 70% assay grades, formulated exclusively with non‑GMO sunflower lecithin as the carrier. It uses advanced liposomal encapsulation to protect reduced glutathione from oxidation, stomach acid, and liver first‑pass metabolism—solving the core pain point that conventional GSH is poorly absorbed and rapidly broken down. Our product is vegan, non‑GMO, allergen‑free, with entrapment rate ≥90%, stable for 24 months, and fully compliant with EU and US dietary supplement requirements.
Liposomal Advantage
Reduced glutathione (GSH) is fragile: it oxidizes easily, degrades in gastric juice, and has very low oral bioavailability in its free form. Our liposomal delivery uses a sunflower phospholipid bilayer to fully enclose GSH:
- Shields GSH from oxidation and acid degradation
- Bypasses rapid breakdown in the digestive tract
- Delivers intact GSH directly to cells
- Boosts bioavailability by 2–5x vs. regular glutathione
- Supports antioxidant defense, detoxification, and immune health more effectively
Core Features (Process + Carrier)
Two Drying Processes
Spray Dried
Cost-efficient, high batch stability, excellent flowability; ideal for mass production, tablets, capsules, and solid blends.
Freeze Dried
Maximum GSH activity retention, complete vesicle structure, ultra‑high stability; perfect for high‑end formulas, liquid applications, and co‑loaded liposomes.
Three Carrier Systems
- Sunflower lecithin – clean label, vegan, non‑GMO, wide formulation compatibility (standard for this product)
- Sunflower lecithin + phytosterols – enhances structural stability, extends shelf life
- Sunflower lecithin + cholesterol – strengthens membrane rigidity, ideal for oil‑based finished products
Key Specifications
- Assay: 50% or 70% glutathione
- Entrapment rate: ≥90%
- Appearance: white/off‑white free‑flowing powder
- Carrier: non‑GMO sunflower lecithin
- Microbial: ultra‑low TPC, pathogens negative
- Certifications: COA, Non‑GMO, Vegan, Allergen‑Free
Bioavailability Boost (GSH‑Specific Value)
Oral free glutathione is mostly digested before absorption, resulting in minimal elevation of blood GSH levels. Our liposomal GSH:
- Resists oxidation during production, storage, and digestion
- Avoids first‑pass metabolism breakdown
- Enters circulation via lipid‑mediated absorption
- Delivers 2–5x higher active GSH availability
- Supports detox, antioxidant status, and cellular health at lower dosages
Compliance & Export Support
- Full documentation: COA, HPLC, IR, Non‑GMO Statement, Vegan Statement, Allergen‑Free Statement
- Export declaration under dietary supplement raw material category
- Heavy metals and microbial limits meet EU/USP standards
- Supports third‑party testing and customer factory audits
Application Scenarios
- Hard capsules / softgels
- Tablets (swallow / chewable)
- Solid drinks and functional powders
- Oral liquids and sublingual formulations
- Antioxidant and detox supplement formulas
- Anti‑aging and immune health finished products
B2B Customization Capability
- Assay: 50% / 70% / custom levels
- Process: spray dried / freeze dried
- Carrier: 3 carrier systems optional
- Format: water‑dispersible, water‑soluble, co‑loaded liposomes, micro pellets
- Particle size: tailored for tableting or dispersion
- Packaging: 1kg bag, 25kg drum, or customer specification
FAQ
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What is liposomal glutathione and how does it improve absorption?
It uses sunflower phospholipid vesicles to encapsulate GSH, protecting it from oxidation and stomach acid to greatly improve cellular uptake and bioavailability.
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Why is liposomal GSH better than regular reduced glutathione?
It avoids rapid degradation and oxidation, delivers 2–5x more active GSH, and supports higher blood levels for better antioxidant and detox effects.
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What is the difference between spray dried and freeze dried liposomal GSH?
Spray dried offers cost efficiency and high throughput; freeze dried preserves maximum GSH activity and vesicle integrity.
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What carriers are used in your liposomal glutathione?
We offer three vegan carriers: sunflower lecithin; sunflower lecithin + phytosterols; sunflower lecithin + cholesterol.
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Does your liposomal GSH fully dissolve in water?
It forms a uniform, stable colloidal dispersion in water—not true dissolution, which is normal and ideal for liposomal absorption.
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Can you provide full compliance and export documents?
Yes, we supply COA, HPLC, Non‑GMO, Vegan, and Allergen‑Free certificates; we support standard China export declaration.
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What parameters can be customized for bulk orders?
Assay, drying process, carrier type, particle size, formulation type, and packaging are all customizable.
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What types of supplements is this raw material best for?
Ideal for detox, antioxidant, anti‑aging, immune, and liver health formulas including capsules, tablets, solid drinks, and liquids.
