PlainVitamins

Neuro-DMG

by DaVinci Laboratories Of Vermont · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 0 26664 24199 3
  • DSLD label 245119
  • Serving 1 tablet
  • 90 servings

Neuro-DMG by DaVinci Laboratories Of Vermont lists 7 ingredients, 7 with an amount per serving of 1 tablet, such as 10 mg of magnesium, 1 mg of manganese, 250 mg of N,N-dimethylglycine HCl and 200 mg of glutamine. Its current label entered the NIH Dietary Supplement Label Database on April 22, 2021.

What is in Neuro-DMG?

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

Neuro-DMG: Supplement Facts rows against the market (DSLD label 245119, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium AspartateMagnesium (Form: as Magnesium Aspartate)10 mg2%Magnesium in Neuro-DMG against 14,003 products10 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg10 mg

91% of 14,003 products listing magnesium give more (median 86 mg).

Manganeseas Mn Amino Acid ChelateManganese (Form: as Mn Amino Acid Chelate)1 mg43%Manganese in Neuro-DMG against 7,016 products1 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1 mg

70% of 7,016 products listing manganese give more (median 2 mg).

N,N-Dimethylglycine HCl250 mgDimethylglycine in Neuro-DMG against 157 products250 mg per serving; the middle half of products list 80 mg to 300 mg, the median 125 mg.250 mg

Higher than 68% of 157 products listing dimethylglycine (median 125 mg).

Glutamine200 mgGlutamine in Neuro-DMG against 1,850 products0.2 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.2 g

80% of 1,850 products listing glutamine give more (median 1 g).

Acetyl-L-Carnitine175 mgAcetyl L-Carnitine in Neuro-DMG against 933 products175 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.175 mg

76% of 933 products listing acetyl L-carnitine give more (median 500 mg).

Phosphatidylserine Complexas SoyPhosphatidylserine Complex (Form: from Soy)100 mgPhosphatidylserine in Neuro-DMG against 641 products100 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.100 mg

29% of 641 products listing phosphatidylserine give more (median 100 mg).

Phosphatidylcholine Complexas SoyPhosphatidylcholine Complex (Form: from Soy)50 mgPhosphatidylcholine in Neuro-DMG against 403 products50 mg per serving; the middle half of products list 35 mg to 420 mg, the median 120 mg.50 mg

66% of 403 products listing phosphatidylcholine give more (median 120 mg).

Source: NIH ODS Dietary Supplement Label Database, label 245119 (entered April 22, 2021), version 9.4.0. See the label on DSLD. 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:

  • 91% of the 14,003 products that print an amount of magnesium list more than its 10 mg of magnesium (median 86 mg).

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 Neuro-DMG's, rare ingredients counting for more.

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 1 tablet, twice daily, or as directed by your healthcare practitioner.
Warnings
Warning: If pregnant or nursing, consult your healthcare practitioner before taking this product.
Keep out of reach of children.
Contains: Soy.
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
Store in a cool, dry place.

Source: label statements in DSLD label 245119.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Vegetable Stearate, Croscarmellose Sodium, Silicon Dioxide, Hydroxypropyl Methylcellulose, Titanium Dioxide, Polyethylene Glycol.

How many labels does Neuro-DMG have?

2 labels are on file under this name since June 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 245119 (current) Entered April 22, 2021 · on the market · 90 tablets · UPC 0 26664 24199 3
  2. Label 23124 Entered June 25, 2013 · off the market December 28, 2020 · 90 tablets · UPC 0 26664 24199 3

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 of Vermont a division of FoodScience Corp. (distributor), Williston, VT. All DaVinci Laboratories Of Vermont products.

Where next?