Gluconic DMG Liquid 300 mg

by DaVinci Laboratories · liquid · 2 fluid ounces

  • On the market (NIH)
  • UPC 0 26664 25922 6
  • DSLD label 303955
  • Serving 0.5 to 1 ml (4-11 yrs); amounts per 1 ml
  • 60 servings

Gluconic DMG Liquid 300 mg by DaVinci Laboratories lists one ingredient: 300 mg of N,N-dimethylglycine per serving of 1 ml. Its current label entered the NIH Dietary Supplement Label Database on December 14, 2023.

What is in Gluconic DMG Liquid 300 mg?

Each row as the label prints it, per serving of 1 ml. 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).

Gluconic DMG Liquid 300 mg: Supplement Facts rows against the market (DSLD label 303955, January 2026 release)
IngredientAmount% DVAmong products listing it
N,N-Dimethylglycineeach drop equals 15 mg DMG300 mgDimethylglycine in Gluconic DMG Liquid 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). Per day at the most servings: 600 mg.

Source: NIH ODS Dietary Supplement Label Database, label 303955 (entered December 14, 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?

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 1 to 2 servings 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: As a dietary supplement the following is recommended or as directed by your healthcare practitioner. Age: 4-11 yrs 12 yrs-adult Maintenance: 0.5 ml daily 1.0mL daily Active: 1.0 mL twice daily 1.0mL 2-4 times daily
Warnings
Warning: If pregnant or nursing, consult your healthcare practitioner before taking this product.
Keep out of reach of children.
To obtain product information or report a serious adverse event, call 1-800-325-1776.
Allergens and what it does not contain
Gluten free
Storage
Keep dropper cap tightly closed after each use. Refrigerate after opening.

Source: label statements in DSLD label 303955.

What else is on the label?

Other ingredients: Water, Purified.

How many labels does Gluconic DMG Liquid 300 mg have?

2 labels are on file under this name since June 22, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 303955 (current) Entered December 14, 2023 · on the market · 2 fluid ounces · UPC 0 26664 25922 6
  2. Label 288275 Entered June 22, 2023 · on the market · 2 fluid ounces · UPC 0 26664 25922 6

DSLD also links this label to: Gluconic DMG Liquid 300 mg (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 DaVinci Laboratories a division of FoodScience LLC (distributor), Williston, VT. All DaVinci Laboratories products.

Where next?