NOW Foods L-Glutamine 1000mg (120 Capsules)
by NOW Foods
"1000mg L-glutamine per capsule — the most abundant amino acid for gut lining repair, immune function, and muscle recovery"
Overview
NOW Foods L-Glutamine provides 1000mg of free-form L-glutamine per capsule. Glutamine is the most abundant amino acid in the body, comprising 60% of the free amino acid pool in skeletal muscle. It serves as the primary fuel source for enterocytes (intestinal lining cells) and immune cells (lymphocytes). During intense exercise, illness, or stress, glutamine demand can exceed the body's production capacity, making supplementation beneficial. The capsule form provides convenience over powder for those who prefer precise dosing.
Key Ingredients
| Ingredient | Amount |
|---|---|
| L-Glutamine (Free Form) | 1000 mg |
1 ingredient linked to detailed encyclopedia profiles
Pros & Cons
What We Like
- 120 capsules
- Under $16
- 9,800+ reviews
- Free-form (rapid absorption)
- Gut + immune + muscle support
What Could Be Better
- 1000mg per capsule (need 5+ for clinical dose)
- Capsule form (less per serving than powder)
- May need multiple capsules
- Basic formulation
Who Is This For?
Best For
- Gut lining support
- Immune function
- Muscle recovery
- Those preferring capsules over powder
Not Ideal For
- Those wanting clinical dose per serving
- Budget seekers (powder is cheaper per gram)
- Those wanting high-dose glutamine
- Those wanting flavored product
Our Verdict
NOW L-Glutamine 1000mg capsules are the convenient glutamine — 120 capsules for gut, immune, and muscle support. For clinical doses (5-10g), powder form is more practical; capsules are best for moderate supplementation.
Alternatives to Consider
No direct alternatives listed for this product yet.