Glutathione Assist
by Kirkman · capsule · 120 capsules
- On the market (NIH)
- UPC 8 12325 02208 3
- DSLD label 297044
- Serving 2 capsules
- 60 servings
Glutathione Assist by Kirkman lists 5 ingredients, 5 with an amount per serving of 2 capsules, such as 1,333 mcg DFE of folate, 500 mcg of vitamin B12, 15 mg of zinc and 1,000 mg of trimethylglycine. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2023.
What is in Glutathione Assist?
Each row as the label prints it, per serving of 2 capsules. 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 |
|---|---|---|---|
| Folate | 1,333 mcg DFE | 333% | |
| Calcium Folinate | 800 mcg | 0%* | over 99% of 17,831 products listing calcium give more (median 115 mg). |
| Vitamin B12as Methylcobalamin | 500 mcg | 20,833% | Higher than 82% of 14,425 products listing vitamin B12 (median 36 mcg). |
| Zincas Zinc Citrate | 15 mg | 136% | Higher than 56% of 13,186 products listing zinc (median 11 mg). |
| Trimethylglycineas Betaine Anhydrous | 1,000 mg | Higher than 68% of 731 products listing betaine (median 250 mg). |
* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.
Source: NIH ODS Dietary Supplement Label Database, label 297044 (entered November 22, 2023), 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?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- over 99% of the 17,831 products that print an amount of calcium list more than its 0.8 mg of calcium (median 115 mg).
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?
The products whose ingredient lists overlap most with Glutathione Assist's, rare ingredients counting for more.
- TMG 175 mg with Folinic Acid & Methyl B12Kirkman 4 shared, 84% alike
- TMG Powder 3,000 mgNatural Grocers by Vitamin Cottage 4 shared, 84% alike
- TMG 175 mg W/Folinic Acid & Methyl B-12Kirkman · off the market 3 shared, 70% alike
- TMG (Trimethylglycine) With Folic Acid & B-12Kirkman 3 shared, 70% alike
- TMG 500 mg W/Folinic Acid & Methyl B-12Kirkman 3 shared, 70% alike
- Liposomal B12 Folate TMGCore Med Science 3 shared, 70% alike
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: Take two capsules daily or as directed by a physician.
- Warnings
- Keep out of the reach of children.
- Allergens and what it does not contain
- Free of: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat or soy
- Gluten-Free
- Storage
- Important: Store in a cool dry place and tightly capped.
Source: label statements in DSLD label 297044.
What else is on the label?
Other ingredients: Hypromellose, Water, Dicalcium Phosphate, Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ultra Tested cGMP Current Good Manufacturing Practice Consistent Quality.
How many labels does Glutathione Assist have?
One label is on file, entered on November 22, 2023.
- Label 297044 (current) Entered November 22, 2023 · on the market · 120 capsules · UPC 8 12325 02208 3
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Kirkman (manufacturer), Lake Oswego, OR. All Kirkman products.