Mucuna

by Moon Juice · powder · 1.3 ounces

  • On the market (NIH)
  • DSLD label 220411
  • Serving 900 mg (1/3 tsp)
  • 40 servings

Mucuna by Moon Juice lists one ingredient: 900 mg of macuna pruriens seed extract per serving of 900 mg. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2020.

What is in Mucuna?

Each row as the label prints it, per serving of 900 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).

Mucuna: Supplement Facts rows against the market (DSLD label 220411, January 2026 release)
IngredientAmount% DVAmong products listing it
Macuna pruriens seed extractas L-DopaMacuna pruriens seed extract (Form: 10% L-Dopa Note: 90mg) PlantPart: seed Genus: Macuna Species: pruriens900 mgCowhage in Mucuna against 417 products900 mg per serving; the middle half of products list 60 mg to 400 mg, the median 125 mg.900 mg

Higher than 92% of 417 products listing cowhage (median 125 mg).

Source: NIH ODS Dietary Supplement Label Database, label 220411 (entered May 22, 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?

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 macuna pruriens seed extract (filed by NIH under cowhage) is higher than 92% of the 417 cowhage products that print an amount; 32 list more.

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.

How many labels does Mucuna have?

One label is on file, entered on May 22, 2020.

  1. Label 220411 (current) Entered May 22, 2020 · on the market · 1.3 ounces

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

Who makes it?

The label names Moon Juice (manufacturer). All Moon Juice products.

Where next?