AMP Citrate

by Powder City · powder · 10 grams

  • Off the market since November 2023 (NIH)
  • DSLD label 211551
  • Serving 50 mg
  • 200 servings

AMP Citrate by Powder City lists one ingredient: 50 mg of AMP citrate per serving of 50 mg. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2020.

What is in AMP Citrate?

Each row as the label prints it, per serving of 50 mg. 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).

AMP Citrate: Supplement Facts rows against the market (DSLD label 211551, January 2026 release)
IngredientAmount% DVAmong products listing it
AMP Citrate50 mg

Source: NIH ODS Dietary Supplement Label Database, label 211551 (entered January 25, 2020), 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?

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?

2 products list the very same ingredients; the nearest amounts come first.

  • AMP CitrateCore Nutritionals same ingredients
  • AMP CitrateGenomyx · off the market same ingredients
  • AMPitropinLecheek Nutrition · off the market 1 shared, 44% 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
Directions: 50mg = 1 level .1Scc scoop.
Warnings
Warning: A scale is required to accurately measure.
Do not take if you are under 18, or if you are pregnant or nursing.
Do not take if you have high blood pressure or any medical complications. Always consult with your physician before taking any new dietary supplements.

Source: label statements in DSLD label 211551.

What else is on the label?

Other ingredients: pure bulk Powder.

How many labels does AMP Citrate have?

One label is on file, entered on January 25, 2020.

  1. Label 211551 (current) Entered January 25, 2020 · off the market November 9, 2023 · 10 grams

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

Who makes it?

The label names Powder City (packager), York, PA. All Powder City products.

Where next?