Dietary Supplement Label Database

Pure L-Glutamine Powder

On market
Photo of the Doctor's Best Pure L-Glutamine Powder label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 5 Gram(s)
Servings Per Container 60
Amount Per Serving% Daily Value
L-Glutamine5 g†
† Daily Value not established.

% Daily Values for: Adults and children 4 or more years of age.

Where this label comes from

An original label of the NIH's Dietary Supplement Label Database, entered there on 14 December 2023, shown here as it was entered. The NIH's record · picture of the label (PDF)

General information

Product name
Pure L-Glutamine Powder
Brand
Doctor's Best
Barcode (UPC)
7 53950 00491 7
Net contents
10.6 Ounce(s); 300 Gram(s)
Market status
On market
DSLD ID
302703

Classification

Supplement form
Powder
Product type
Amino acid/Protein
Claim types on the label
Nutrient, All Other, Structure/Function
Intended for
Vegan, Vegetarian, Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free, Dairy Free

Label statements

Formula: Contains: Doctor's Best L-Glutamine Powder contains Glutamine, an amino acid that is a building block of protein. Glutamine is most commonly used to support muscle growth, skeletal muscles and athletic endurance. Supplementing with L-Glutamine allows the body the much-needed amino acids to increase muscle hydration.

FDA Statement of Identity: Dietary Supplement

Directions: Suggested Adult Use: Add 1 scoop to 8 ounces of juice or protein shake and mix well. For best results, drink 1 hour before exercise. Repeat after exercise or before bedtime, or as recommended by a nutritionally informed physician.

Precautions: Pregnant or Nursing or Prescription Medications: Warning: Avoid using if you are pregnant, nursing or if you have liver problems.

Precautions: All Other: If you are sensitive to monosodium glutamate (MSG), you may be sensitive to glutamine as the body converts glutamine to glutamate.

Directions: It is recommended to supplement with B vitamins if taking L-glutamine long term.

Formulation: Does NOT Contain: Non-GMO Gluten free Soy free

Storage: Store in a cool dry place.

Brand information

Manufactured for: Doctor's Best, Inc., Tustin, California, USA

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.