Sports nutrition · Spring Valley
L-Glutamine
Why Spring Valley l-glutamine?
- 600 mg l-glutamine per serving
From the label’s panel and printed marks — not its marketing.
Sold as food, not medicine — no regulator checked that it works
Per serving · 1 Capsule(s)
At a glance
From the label as printed · NIH DSLD
Protein powder · Capsule
Per serving600 mg l-glutamine
Adults, take one packet daily, preferably with a meal.
One serving: 1 Capsule(s)
Warning: Not intended for use by pregnant or nursing women. If you are taking any medications, planning any medical or surgical procedure or have any medical condition, consult your doctor before use.
All warnings ↓No third-party testing mark on the label
Marks like NSF Certified for Sport or Informed Sport mean batches are tested for banned substances. Their absence does not mean a product is contaminated — only that nobody independent has said it isn’t.
- Sports nutrition — claims are the manufacturer’s
- Adult Male (18-50 Years)
Supplement Facts
Supplement Facts
Serving size 1 Capsule(s)
| Amount per serving | % DV | |
|---|---|---|
| L-Glutamine | 600 mg | † |
† Daily Value not established.
Other ingredients: Soybean Oil, Gelatin, Glycerin, Soy Lecithin, Carob extract, Beeswax, Palm Oil, Titanium Dioxide
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- Suggested Use: Adults, take one packet daily, preferably with a meal.
The manufacturer’s directions, from the label.
Warnings on the label
- Warning: Not intended for use by pregnant or nursing women. If you are taking any medications, planning any medical or surgical procedure or have any medical condition, consult your doctor before use.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Not intended for use by persons under the age of 18. Keep out of reach of children.
- For your protection, do not use if outer wrap is missing or torn.
What no one has checked
Contents are declared by the manufacturer and are not verified by a regulator. Independent testing has repeatedly found amounts that differ from the label, and products that contain substances banned in sport. Third-party certification, where a product has it, is shown on this page.
Compare with similar products
Details
| Brand | Spring Valley |
|---|---|
| UPC | 6 81131 16257 9 |
| NIH label ID | 178386 |
| Label recorded | 2018-06-25 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional