L-Glutathione 100 mg
by Swanson · capsule · 100 capsules
- On the market (NIH)
- UPC 0 87614 01853 9
- DSLD label 308644
- Serving 1 capsule
- 100 servings
L-Glutathione 100 mg by Swanson lists one ingredient: 100 mg of setria glutathione per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2024.
What is in L-Glutathione 100 mg?
Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Setria Glutathioneas L-GlutathioneReduced L-Glutathione | 100 mg | Higher than 61% of 717 products listing glutathione (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 308644 (entered March 22, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- L-Glutathione 100 mgSwanson Premium Brand · off the market same ingredients
- L-Glutathione 100 mgAdvanced Research same ingredients
- Reduced GlutathionePure Encapsulations same ingredients
- L-Glutathione 100 mgBluebonnet same ingredients
- LIPO GlutathioneAlive By Science same ingredients
- Lipo GlutathioneRenue By Science same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested use: As a dietary supplement, take one capsule per day with water.
- Warnings
- Warning: For adults only. Keep out of reach of children.
- Consult your physician before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.
- Do not use if seal is broken.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 308644.
What else is on the label?
Other ingredients: Rice Flour, Gelatin, Calcium Laurate.
How many labels does L-Glutathione 100 mg have?
2 labels are on file under this name since February 25, 2019: other sizes, label designs and reformulations. The current one leads this page.
- Label 308644 (current) Entered March 22, 2024 · on the market · 100 capsules · UPC 0 87614 01853 9
- Label 187523 Entered February 25, 2019 · on the market · 100 capsules · UPC 0 87614 01853 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Swanson Health Products (distributor), Fargo, ND. All Swanson products.