DMG (Dimethylglycine) 300 mg

by Kirkman · capsule · 120 capsules

  • On the market (NIH)
  • UPC 8 12325 02146 8
  • DSLD label 317723
  • Serving 1 capsule
  • 120 servings

DMG (Dimethylglycine) 300 mg by Kirkman lists one ingredient: 300 mg of dimethylglycine per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2024.

What is in DMG (Dimethylglycine) 300 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).

DMG (Dimethylglycine) 300 mg: Supplement Facts rows against the market (DSLD label 317723, January 2026 release)
IngredientAmount% DVAmong products listing it
Dimethylglycine300 mgDimethylglycine in DMG (Dimethylglycine) 300 mg against 157 products300 mg per serving; the middle half of products list 80 mg to 300 mg, the median 125 mg.300 mg

Higher than 75% of 157 products listing dimethylglycine (median 125 mg).

Source: NIH ODS Dietary Supplement Label Database, label 317723 (entered August 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.

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 capsule 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 317723.

What else is on the label?

Other ingredients: Hypromellose, Water, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide.

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 DMG (Dimethylglycine) 300 mg have?

2 labels are on file under this name since September 25, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 317723 (current) Entered August 22, 2024 · on the market · 120 capsules · UPC 8 12325 02146 8
  2. Label 297027 Entered September 25, 2023 · on the market · 120 capsules · UPC 8 12325 02146 8

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.

Where next?