TMG 500 mg with Folate & Methyl B-12
by Kirkman · capsule · 120 capsules
- On the market (NIH)
- UPC 8 12325 02112 3
- DSLD label 333009
- Serving 1 to 2 capsules; amounts per 1 capsule
- 120 servings
TMG 500 mg with Folate & Methyl B-12 by Kirkman lists 6 ingredients, 6 with an amount per serving of 1 capsule, such as 666 mcg DFE of folate, 6 mcg of vitamin B12, 41 mg of calcium and 31 mg of phosphorus. Its current label entered the NIH Dietary Supplement Label Database on May 21, 2025.
What is in TMG 500 mg with Folate & Methyl B-12?
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 |
|---|---|---|---|
| Folateas Calcium Folinate | 666 mcg DFE | 167% | |
| Folic Acid | 400 mcg | ||
| Vitamin B12as Methylcobalamin | 6 mcg | 250% | 74% of 14,425 products listing vitamin B12 give more (median 36 mcg). |
| Calciumas Dicalcium Phosphate | 41 mg | 3% | 79% of 17,831 products listing calcium give more (median 115 mg). |
| Phosphorusas Dicalcium Phosphate | 31 mg | 2% | 83% of 3,786 products listing phosphorus give more (median 90 mg). |
| Trimethylglycineas Glycine Betaine | 500 mg | Higher than 55% of 731 products listing betaine (median 250 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 333009 (entered May 21, 2025), 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?
The products whose ingredient lists overlap most with TMG 500 mg with Folate & Methyl B-12's, rare ingredients counting for more.
- TMG 175 mg with Folinic Acid & Methyl B12Kirkman 4 shared, 77% alike
- TMG Powder 3,000 mgNatural Grocers by Vitamin Cottage 4 shared, 77% alike
- TMG 500 mgKirkman 3 shared, 70% alike
- Glutathione AssistKirkman 4 shared, 67% alike
- TMG 175 mg W/Folinic Acid & Methyl B-12Kirkman · off the market 3 shared, 64% alike
- TMG (Trimethylglycine) With Folic Acid & B-12Kirkman 3 shared, 64% 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 one to two capsules daily or as directed by a physician.
- Warnings
- Keep out of the reach of children. Caution: Formulated for adults and children four years and older. For children under four, consult a physician.
- Allergens and what it does not contain
- Free of: Milk, Eggs, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soy, and Sesame
- Gluten-free
- Storage
- Important: Store in a cool dry place and tightly capped.
Source: label statements in DSLD label 333009.
What else is on the label?
Other ingredients: Hypromellose, Water, Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ultra Tested cGMP.
How many labels does TMG 500 mg with Folate & Methyl B-12 have?
2 labels are on file under this name since February 23, 2022: other sizes, label designs and reformulations. The current one leads this page.
- Label 333009 (current) Entered May 21, 2025 · on the market · 120 capsules · UPC 8 12325 02112 3
- Label 259962 Entered February 23, 2022 · on the market · 120 capsules · UPC 8 12325 02112 3
DSLD also links this label to: TMG 500 mg W/Folinic Acid & Methyl B-12 (image difference, same product).
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.