Liposomal · high absorption
Liposomal Glutathione
The most abundant antioxidant in your cells — finally in a form that survives digestion.
Your body's master antioxidant. Glutathione is a tripeptide (glycine + glutamic acid + cysteine). Stomach acid and digestive enzymes break down the bonds between these amino acids before the molecule can be absorbed intact — as a result, regular oral glutathione is largely broken down in the gut instead of reaching the bloodstream as active glutathione. Liposomal encapsulation physically protects the intact glutathione molecule through digestion. A 2026 randomized crossover study (Antioxidants, DOI: 10.3390/antiox15030354) confirmed that liposomal glutathione achieves significantly higher blood levels than regular oral glutathione (GSH/GSSG ratio, p=0.001). A 2015 study (Richie et al., European Journal of Nutrition) also confirmed that liposomal glutathione increases levels in whole blood and red blood cells over 6 months.
* Applies to unopened products, within 30 days of receipt. Return policy
How to store: Store in a cool, dry place below 30 °C. Keep tightly closed. No refrigeration needed.
Glutathione has no EFSA-approved health claim under Regulation (EC) No 1924/2006. The following describes its biological role based on peer-reviewed research — not a legal claim.
- Antioxidant in the cell: research confirms that liposomal glutathione raises glutathione levels — measured in whole blood and red blood cells.
- Liver support: glutathione is a central molecule in the liver’s detoxification pathways and the most abundant non-protein thiol in the liver.
- Antioxidant recycling: glutathione regenerates oxidised vitamin C back to its active form.
- No sulphur taste: dry liposomal encapsulation completely eliminates the unpleasant sulphur taste of regular glutathione.
How liposomal delivery works
A liposome is a microscopic protective sphere — built from the same phospholipids as your own cell membranes — that encloses the active ingredient. This protects it on its way through the stomach and digestive system and allows it to be taken up directly into the cells. The result: significantly more of the active ingredient can reach your bloodstream than with a standard capsule.
For glutathione, liposomal delivery is especially relevant: the peptide bonds between the three amino acids are split by stomach acid and gut enzymes, so most regular glutathione never reaches the bloodstream as active glutathione. Liposomal encapsulation protects the molecule along the way.
Why dry powder capsules — not liquid
Liquid liposomal products oxidise over time as phospholipids break down in water; this damages the liposomal structure and usually requires preservatives.
PPH uses Advanced Dry Liposomal Technology: liposomes held in a dry powder matrix inside a plant-based capsule. No oxidation, no preservatives, 36-month shelf life without refrigeration.
- No preservatives or artificial additives
- Plant-based HPMC capsule — no gelatine
- Sunflower lecithin — non-GMO, no soy
- 36-month shelf life at room temperature
Full ingredient list
L-glutathione; Stabiliser: gum arabic; Capsule shell (hydroxypropyl methylcellulose; colour: calcium carbonate); Bulking agent: microcrystalline cellulose; Emulsifier: sunflower lecithin; Anti-caking agent: silicon dioxide.
Nutrition information (per capsule)
*Reference intake not established under Regulation (EU) No 1169/2011.
Allergens & product information
- Free from: cereals containing gluten, crustaceans, eggs, fish, peanuts, soy, milk, nuts, celery, mustard, sesame seeds, sulphur dioxide and sulphites, lupin and molluscs.
- Non-GMO. No nanomaterials, artificial flavourings or preservatives.
- 100% vegan and vegetarian.
- Made in the Netherlands in an FSSC 22000-certified facility.
Important
- Do not exceed the recommended daily dose.
- Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
- Keep out of the reach of young children.
- Pregnant, breastfeeding or taking medication? Consult your doctor first.
Logically formulated
Every ingredient has a clear function. The full ingredient list is on every product page and on the batch certificate of analysis.
Sunflower lecithin — no soy
Our liposomes use sunflower lecithin: soy-free and non-GMO. Exception: CoQ10 uses soy lecithin, as stated in the allergen information.
Gum arabic for structure
A natural plant-based stabiliser that keeps the liposomal spheres intact within the dry powder matrix.
- Active ingredient content
- Heavy metals (Cd, As, Hg, Pb) — Regulation (EU) 2023/915
- Microbiology — yeasts, moulds, E. coli, Salmonella
We also have the liposomal structure analysed independently (TEM/DLS).
The honest difference
Not just glutathione — glutathione that reaches your cells.
Stomach acid and gut enzymes split the molecule into its amino acids — most of it never reaches the bloodstream as active glutathione.
Liposomal encapsulation protects the intact molecule through digestion. Clinically significantly higher blood levels than regular oral glutathione.
Randomised crossover study · Antioxidants (2026) · DOI 10.3390/antiox15030354
Antioxidant in the cell
Raises glutathione levels in whole blood and red blood cells.
Liver support
Central molecule in the liver’s detoxification pathways.
Recycles vitamin C
Regenerates oxidised vitamin C back to its active form.
Delivered intact
The tripeptide is protected from stomach acid and gut enzymes.
No sulphur taste
Dry liposomal encapsulation completely eliminates the sulphur taste.
Clinically measured
Higher blood levels than regular oral glutathione (p=0.001).
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