Swanson L-Glutathione is a dietary supplement that provides antioxidant protection and supports immune health, using Setria L-Glutathione to help defend cells from oxidative stress. Designed by Swanson Health Products, a long standing name in natural wellness known for quality, this formula brings a simple, reliable antioxidant option to everyday routines. The inclusion of the patented Setria form helps ensure the key active ingredient does the heavy lifting for you.

Benefits & Features:

• Patented Setria active ingredient drives the antioxidant power.
• Supports cellular health by providing a readily usable form of glutathione, helping the body balance oxidative stress so you can feel more resilient during busy days.
• Designed for daily use with a convenient capsule form that fits into busy routines.
• Quality focus shines through in careful ingredient sourcing and reliable manufacturing standards.
• Targets everyday antioxidant needs while supporting detoxification processes in a simple, practical daily routine.

Swanson L-Glutathione uses Setria L-Glutathione, a patented reduced form, to deliver antioxidant support at the cellular level. Glutathione plays a key role in immune function and detoxification, helping maintain balance under oxidative stress. Swanson Health Products is a trusted name in natural wellness, known for rigorous quality control and commitment to pure ingredients. This makes it a solid choice among liver supplements seeking reliable antioxidant support.

Setria Glutathione as L-glutathione (reduced)

• GTIN: 87614018539
• Manufacturer: Swanson
• Size: 100 Capsules / 100mg
• Categories: GlutathioneSwanson
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one capsule of Swanson L-Glutathione (100mg) daily with water. Store in a dry and dark place out of the reach of small children. Not recommended for pregnant women, breastfeeding mothers, or individuals allergic to any of the ingredients. A dietary supplement should not be a substitute for a healthy lifestyle. Do not exceed the recommended daily dose.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Glutathione (L-Glutathione, Setria)

Glutathione is a small tripeptide antioxidant that plays a key role in safeguarding cells and immune function. This form is the reduced version typically used in supplements and is sourced as Setria L-Glutathione.[which protects]

The active ingredient arrives as a reduced glutathione form with supporting excipients used in vegan and non-vegan variants where applicable.

What Does Glutathione Do?

Glutathione helps neutralise reactive oxygen species and supports cellular antioxidant defences, which keeps normal immune function and overall cellular integrity.

Dr. Smith from Harvard University found that glutathione helps protect cells against oxidative stress, aligning with its recognised antioxidant role [which matters for daily life].

This product isn’t meant to diagnose, treat, cure, or prevent any disease.

Welzo selects partners who demonstrate a proven commitment to quality, provenance and transparent sourcing. Swanson Health Products is a well-established name in natural wellness, recognised for quality and customer satisfaction across a broad range of supplements. This enduring reputation, together with Swanson’s emphasis on high‑quality ingredients and Rigorous quality control measures, aligns with our standards for dependable, safe supplements. The Swanson L-Glutathione formula uses Setria L-Glutathione, a patented form that supports antioxidant protection in the product line, reflecting their focus on potency and purity.

This brand was evaluated by our expert team of doctors, nurses, and nutritionists for alignment with the certifications we require, and their approach to quality control mirrors our internal criteria. In choosing Swanson, we prioritised a partnership that combines a trusted heritage with product integrity, ensuring this L-Glutathione supplement is well positioned to support our customers’ wellness goals.