NEW | A key antioxidant that plays a crucial role in immune function & detoxification. Read More >>

Glutathione & Immune Health

Our bodies were designed to handle stress, detoxify chemicals, and preserve cell function, but when the burden increases, those naturally built-in systems can’t keep up with demand. One of the most common physiological changes seen is the depletion of the body’s most powerful antioxidant, glutathione. Glutathione has been termed “the master antioxidant” because of its ability to quench free radicals and protect cells from damage. It has long been thought that humans were unable to utilize preformed glutathione, but recent research proves otherwise. Setria®, a unique tri-peptide form of glutathione, has a molecular structure that effectively increases glutathione blood levels when taken orally. It is the only supplemental glutathione backed by a published human clinical trial that shows significant uptake of this critical nutrient.

  • • IMMUNE SUPPORT | Glutathione works to support increased NK cell activity 

    • STUDIED INGREDIENTS | Made with Setria®, a reduced, bioavailable form of L-Glutathione

    • BROAD SUPPORT | Supports immune health, liver detoxification, & antioxidant protection

    • BACKED BY OUR GUARANTEE | Try a bottle risk-free, backed by our 90-day Empty Bottle Guarantee

  • L-Glutathione (reduced form as Setria ®), Hypromellose, Microcrystalline Cellulose, Magnesium Stearate, and Silicon Dioxide.



  • Directions:

    1 capsule per day or as recommended by your health care professional.

    Does Not Contain:

    Gluten, corn, yeast, artificial colors and flavors.


    If you are pregnant or nursing, consult your health care professional before taking this product

    What's Your Return Policy?

    We have a 90-day Empty Bottle Guarantee. Whether the bottle is full or empty, if our supplements don‘t work for you, contact us within 90 days and we will make it right.


Customer Reviews
4.8 Based on 9 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
United States United States
Highly Effective- Great absorption

I purchased for my mother, trying to get her glutathione levels up. Her blood test showed she was very low(low 200s) Taking two pills a day brought her back into the normal range of high 500s. Couldn’t be happier.

Linda G.
United States United States
Utzy uses an actual GLASS bottle!

I’ve been talking L-Glutathione for about a year. I needed something more effective than Milk Thistle for liver support. I've seen a LOT of improvements when the only change I made was taking 1000 mgs of L-Glutathione daily! Needless to say, I’m still taking this supplement on a daily basis. As I mentioned earlier, the folks at Utzy use dark amber glass bottles to house their product. The black, screw-on top was shrink-wrapped and the mouth of the bottle was sealed for further protection. The label is simple, attractive, with shiny bronze highlights. It includes all the details necessary. A good improvement over other manufacturers, their lot and expiration date is printed around the neck of the bottle, so much easier to read; mine is 1 year and 1 month in the future. All things considered, good company with good intentions but the price is higher for the strength and quantity ✨

Dane E.
United States United States
Still waiting for results

Hard to evaluate supplements - it is difficult to keep track of what benefits to look for and how effective they seem. Still evaluating. However, so far so good!

United States United States
Easy to take

I've been taking Glutathione as an immunity booster for a while. This Setria form seems to be the same as what I had been taking before. I can't attest to there being any benefit from it but I can say that I've had no adverse effects from it. The bottle is sealed and dated and the capsules are fresh.

Elle M.
United States United States
Seems good!

Glutathione has so many health properties and not enough people supplement with it. It's expensive, but I try to take it on a regular basis. This product seems good, and I've no problems with it. Some doctors also say that it is very helpful with immune support which most of us want right now. Good product.

Join the Utzy Naturals Club!