Glutathione (abbreviated GSH) is a tripeptide composed of the three amino acids glutamic acid, cysteine and glycine. Under optimal conditions, the body can produce this important peptide itself. Glutathione is also found in its natural, reduced form in small amounts in numerous foods such as spinach, broccoli, melons and oranges.
S-Acetyl Glutathione
250mg
2-MONTH SUPPLY
Vegan, non-GMO. 60 capsules
- Glutathione in the form of S-acetyl glutathione
- 250mg S-Acetyl Glutathione per capsule
- Highly stable, bioavailable glutathione in acetylated form
- Premium active ingredient from non-GMO fermentation
- Directly bioactive, reduced L-glutathione with excellent solubility in crystal form
- High quality HPMC capsules: 100% free from carrageenans and PEG

Premium Bioactive Ingredients
- Premium active ingredient from non-GMO fermentation by the bacterium Saccharomyces cerevisiae
- Reduced glutathione in the form of S-acetyl glutathione
- Stabilised, acetylated L-glutathione form
- Directly bioactive, reduced form: L-glutathione
- Crystalline form with high solubility
- Vegan, no additives

How are we different?
Not everyone can absorb conventional L-glutathione well. Therefore, in addition to our reduced, bioidentical L-glutathione (the form created naturally in the body), we also offer an acetylated glutathione in our range. The additional acetyl group stabilises the S-acetylglutathione, allowing it to be better absorbed. This S-acetylglutathione is produced via fermentation with the bacterium Saccharomyces cerevisiae (non-GMO).
For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We then package this product in environmentally friendly amber glass.

- Premium active ingredients in their purest form
- Sourced directly from the world’s best producers
- Our select raw materials as the basis of all our formulations
- Complete avoidance of all unnecessary additives and adjuvants
- Only physiologically valuable ingredients used as natural additives
- We voluntarily disclose every ingredient
- All extractions performed without the use of chemical solvents whenever possible
- Custom production when necessary, in order to achieve the highest possible level of purity
- Systematic quality testing in independent laboratories
- Raw materials sourced exclusively from premium suppliers who are committed to fair working conditions
- High-quality bags featuring an aroma barrier, compostable pouches and amber glass used for packaging
- Vegan capsule shells without PEG or carrageenans
- Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
- Stored in non-toxic containers
- Shipped in mineral oil–free boxes
- All products guaranteed 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering, artificial colours, flavours and sweeteners & added sugars
L-Glutathione
Dosage
Directions
Take 1 capsule (250mg S-acetyl glutathione) with 200ml water daily.
Food Supplement
Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.
Storage
Store in a cool, dry place away from direct sunlight and heat.
Contents
Ingredients: S-Acetyl L-Glutathione, Capsule Shell (Hydroxypropyl Methylcellulose).
Contains: 60 capsules
Nutrition Information per Capsule | %NRV* | |
S-Acetyl L-Glutathione | 250mg | ** |
* Nutrient Reference Value
** no NRV established
Per capsule: 250mg S-acetyl L-glutathione
Per jar: 15,000mg S-acetyl L-glutathione








Product Details
German Pharmaceutical Number (PZN) | 16010408 |
Production | In-house production in Europe, bottling and encapsulation in the EU according to HACCP, GMP and ISO 22000:2018 standards Finished products packaged in amber glass jars and stored in non-toxic containers Shipping in mineral oil-free boxes |
Capsules | Plant-based cellulose (HPMC). Vegan Premium HPMC quality: Free from controversial additives such as carrageenans and PEG |
Packaging | Amber glass jar to protect against light and oxidation (free from plasticisers and BPA). |
To Reuse | Remove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap. |
Laboratory Tests
The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.
Sunday Natural
Our philosophy
For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster vitality and good health.
With our products, we try to emulate this ancient wisdom as much as possible.
Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels and down to every last detail.
Our recommendations
4-MONTH SUPPLY
plus folic acid
£11.90120 tablets
£504.24 / 1kg
FLEXIBLE DOSING
produced by fermentation
£16.90240 capsules
£93.53 / 1kg