PlainVitamins

Neuro Fuel

by NS Natural Stacks · capsule · 21 vegetarian capsules

  • On the market (NIH)
  • UPC 7 18879 62154 6
  • DSLD label 274268
  • Serving 2 to 3 capsules; amounts per 3 capsules
  • 7 servings

Neuro Fuel by NS Natural Stacks lists 5 ingredients, 5 with an amount per serving of 3 capsules, such as 5 mg of vitamin B6, 900 mg of artichoke leaf extract, 750 mg of acetyl-L-carnitine and 500 mg of L-phenylalanine. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.

What is in Neuro Fuel?

Each row as the label prints it, per serving of 3 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).

Neuro Fuel: Supplement Facts rows against the market (DSLD label 274268, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxal 5-Phosphate5 mg294%Vitamin B6 in Neuro Fuel against 15,277 products5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Artichoke leaf extractas Cynarin900 mgArtichoke in Neuro Fuel against 433 products900 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.900 mg

Higher than 95% of 433 products listing artichoke (median 100 mg).

Acetyl-L-Carnitineas Acetyl-L-Carnitine Hydrochloride750 mgAcetyl L-Carnitine in Neuro Fuel against 933 products750 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.750 mg

Higher than 77% of 933 products listing acetyl L-carnitine (median 500 mg).

L-Phenylalanine500 mgPhenylalanine in Neuro Fuel against 611 products500 mg per serving; the middle half of products list 100 mg to 597.5 mg, the median 250 mg.500 mg

Higher than 65% of 611 products listing phenylalanine (median 250 mg).

Coleus forskohlii root extractas Forskolin20 mgColeus in Neuro Fuel against 303 products20 mg per serving; the middle half of products list 73.5 mg to 250 mg, the median 125 mg.20 mg

90% of 303 products listing coleus give more (median 125 mg).

Source: NIH ODS Dietary Supplement Label Database, label 274268 (entered September 22, 2022), 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:

  • Its 900 mg of artichoke is higher than 95% of the 433 artichoke products that print an amount; 17 list more.
  • 90% of the 303 products that print an amount of coleus list more than its 20 mg of coleus (median 125 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?

1 product lists 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 2-3 capsules in the morning. Do not take more than 3 capsules per day.
Warnings
Warning: Discontinue use two weeks prior to surgery. Do not use if you have phenylketonuria (PKU).
Do not consume prescription stimulants with Neuro Fuel. Do not use if pregnant, nursing, or under the age of 18.
Do not use if pregnant, nursing, or under the age of 18.
Consult with a healthcare practitioner before taking this or any nutritional supplement if you have or suspect a medical condition, are taking medications, or other non-Natural Stacks dietary supplements.
Do not use if safety seal is broken or missing.
Keep out of reach of children.
Do not take more than 3 capsules per day.
Storage
Store in a cool dry place.

Source: label statements in DSLD label 274268.

What else is on the label?

Other ingredients: Hypromellose, Ascorbyl Palmitate, Silica.

How many labels does Neuro Fuel have?

3 labels are on file under this name since February 26, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 274268 (current) Entered September 22, 2022 · on the market · 21 vegetarian capsules · UPC 7 18879 62154 6
  2. Label 274242 Entered September 22, 2022 · on the market · 45 vegetarian capsules · UPC 6 73869 56396 4
  3. Label 214012 Entered February 26, 2020 · on the market · 45 vegetarian capsules · UPC 6 73869 56396 4

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names NS 360, Inc. (manufacturer, distributor), Seattle, WA. All NS Natural Stacks products.

Where next?