PlainVitamins

Glutamine Powder

by Higher Nature · powder · 200 grams

  • On the market (NIH)
  • UPC 5 031013 100543
  • DSLD label 304539
  • Serving 0.25 to 1.25 tsp; amounts per 0.25 tsp

Glutamine Powder by Higher Nature lists one ingredient: 900 mg of L-glutamine per serving of 0.25 tsp. Its current label entered the NIH Dietary Supplement Label Database on April 23, 2024.

What is in Glutamine Powder?

Each row as the label prints it, per serving of 0.25 tsp. 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).

Glutamine Powder: Supplement Facts rows against the market (DSLD label 304539, January 2026 release)
IngredientAmount% DVAmong products listing it
L-Glutamine900 mgGlutamine in Glutamine Powder against 1,850 products0.9 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.9 g

59% of 1,850 products listing glutamine give more (median 1 g). Per day at the most servings: 2.7 g.

Source: NIH ODS Dietary Supplement Label Database, label 304539 (entered April 23, 2024), 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 3 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
Directions: Adults and children 5 years and over, take 1/4-1 1/4 tsps mixed in cold water or juice 1-3 times a day at least 30 minutes before meals.
Warnings
Warning: If you are pregnant, breastfeeding, taking any medication or have a medical condition, please consult your healthcare professional before using this product.
Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.
Storage: Store in a cool, dry place out of reach of children.
Allergens and what it does not contain
No artificial colours, flavours or preservatives. No yeast, added sugar or salt.

Source: label statements in DSLD label 304539.

What else is on the label?

Other ingredients: L-Glutamine.

How many labels does Glutamine Powder have?

11 labels are on file under this name since December 29, 2014: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 304539 (current) Entered April 23, 2024 · on the market · 200 grams · UPC 5 031013 100543
  2. Label 275904 Entered November 22, 2022 · on the market · 200 grams Powder · UPC 5 031013 100543
  3. Label 245621 Entered March 25, 2021 · on the market · 100 grams · UPC 5 031013 100536
  4. Label 224691 Entered June 24, 2020 · off the market February 15, 2022 · 200 grams Powder · UPC 5 031013 100543
  5. Label 216977 Entered April 23, 2020 · off the market May 7, 2020 · 200 grams · UPC 5 031013 100543
  6. Label 40970 Entered December 29, 2014 · off the market February 22, 2019 · 200 grams · UPC 5 031013 100543
  7. Label 40968 Entered December 29, 2014 · on the market · 100 grams · UPC 5 031013 100536
  8. Label 40966 Entered December 29, 2014 · off the market November 10, 2014 · 100 grams · UPC 5 031013 100536
  9. Label 40962 Entered December 29, 2014 · off the market March 4, 2014 · 100 grams · UPC 5 031013 100536
  10. Label 40750 Entered December 29, 2014 · off the market September 10, 2012 · 200 grams · UPC 5 031013 100543
  11. Label 40747 Entered December 29, 2014 · off the market September 10, 2012 · 100 grams · UPC 5 031013 100536

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

Who makes it?

The label names Higher Nature Ltd (EU) (manufacturer), Dublin, Ireland. All Higher Nature products.

Where next?