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Caps Size:
1, Pill Size Guide
100 mg 100 Caps
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"This amino acid is spectacular for the immune system, as it will help combat the effects of free radicals. Since I've added this one to my regimen I've noticed a BIG difference in my overall health." ~product review by flygirl1985

  • Economical amino acid nourishment that provides potent antioxidant protection

  • Each capsule delivers 100 mg of l-glutathione nourishment

  • Features the trademarked ingredient Setria

Arm your body for the war against free radicals with Swanson L-glutathione! A natural protein made up of three amino acids, L-glutathione is an important component of the body's primary antioxidant defense system.

Product Label

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Setria® Glutathione[as L-glutathione (reduced)] 100 mg *

*Daily Value not established.

Other ingredients: Rice flour, gelatin, magnesium stearate.

Suggested Use: As a dietary supplement, take one capsule per day with water.

Setria® is a registered trademark of Kyowa Hakko Kogyo Co., Ltd.

Terms and Ingredient Definitions

Swanson Premium L-Glutathione Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Glutathione 4.8 5 17 25
Mother of all antioxidants To slow aging and stay physically vital I trust this amino acid's history. December 31, 2013
L-Glutathione This amino acid guards me against free radicals and gives me antioxidant protection. December 17, 2013
New user I just started taking this product and think I am walking better than I was before. September 18, 2013
Don't really know if it's doing anything Does it do anything? I have no idea. It's on the expensive side, too, but maybe it's doing something. September 18, 2013
I LOVE this Supplement I submitted a detailed, glowing review for this a while back, but apparently I said more than we are allowed to say according to the governmental regulations for dietary supplements, because Swanson did not post that review. Now Swanson is once again asking me to review this product, so... I will just advice you to do a search on the alleged benefits of L-Glutathione, and know that I believe I am getting all of those benefits from this supplement. In my own research, I found several publications that said opposite things about whether or not the human body can benefit by taking this supplement orally. After all the research I did, coupled with my own personal experience of taking this supplement, I am convinced that taking L-Glutathione orally does indeed work, and very well. I feel that I get the most benefit from this if I take it on an empty stomach in the morning, at least an hour before I eat. My husband takes this, too. He says he is not sure if he's noticed any difference, one way or the other, but he still takes it anyway, just in case. March 22, 2013
Great Buy Glutathione is a must product in our household and the prices at Swansons are the best. We have been customers for over 5 years and will continue because of excellent prices, service and quality. March 8, 2013
Good Stuff this is interesting. After taking these, one a day, I can feel some sort of quiet "confidence", a sort of inner stillness. Why? How? Heck if I know, and yes, this review sounds way over the top....but it's how I feel after taking these. Do your own internet research on this item. There's a ton of info out there. I like it. February 27, 2013
Seems to help a lot. I purchased this along with the Wolf Berry and I can say they work well together to increase the glutathione levels in me. February 24, 2013
Great resistance I love L-Glutathione and don't plan to be without it during the winter. February 7, 2013
it see a difference Since I started using this product it seems my skin feels smoother and I think it looks better . I will continue to use it. November 21, 2012
helps my immunity I have gluten intolerance, which often results in low l-glutathione, so I supplement with this product. It seems to help me. August 13, 2012
Great Product ! This is the Best ever product ! Its my favorite. I have been taking this product for 2 years now. When i started i felt the different on the 5th day. My skin became so smooth. Thank You ! July 31, 2012
I swear by it Great product and great price. It works! July 23, 2012
REALLY,REALLY LIKE IT ii really searching for a glutathione in the market after i found out swanson have the supplement. i immediately ordered it. i ussed for almost 2 months now. i observe that i t gives me more energy and lively . it give a glow to my skin and i can sense that there is a anti aging effect. the nice part of it my mom who is 65 yrs. old i encourage to used this product what a surprise is she like it feel that there is a good effect to her body. she let my sisster to try glutathione. i was our family vitamins.LOVE THE PRODUCT March 23, 2012
One of the BEST amino acids This amino acid is spectacular for the immune system, as it will help combat the effects of free radicals. Since I've added this one to my regimen I've noticed a BIG difference in my overall health. I take it once a day with food. May 26, 2011
Body Building From the Inside Out If you want to start on a cellular level to rebuild your health, this is one of the most essential of the supplements. It, actually, rebuilds the entire body from the inside out. November 21, 2009
My Mom and Sister loves this! My mom and my sister asked me to look for a product that works from inside out to naturally give them beautiful and youthful skin and effective antioxidant. And I have researched well and came up with this product, bought them this and boy was I not wrong to suggest them this.They like it a lot! December 31, 2008
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