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Source Naturals

L-Glutamine, 500 mg, 100 Capsules

4.7 · 347 reviews
1,172 ₽

Dietary Supplement Free Form L-Glutamine, a free-form amino acid, can be converted to glutamic acid. Glutamic acid is a precursor to the important inhibitory neurotransmitter GABA (gamma-aminobutyric acid). L-Glutamine also plays an important role in ammonia disposal.

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Dietary Supplement Free Form L-Glutamine, a free-form amino acid, can be converted to glutamic acid. Glutamic acid is a precursor to the important inhibitory neurotransmitter GABA (gamma-aminobutyric acid). L-Glutamine also plays an important role in ammonia disposal.

Customer reviews

5.0
verified purchase
amazing!

Source Naturals L-Glutamine 500 mg capsules have been a beneficial addition to my daily supplement routine. L-Glutamine is crucial for supporting digestive health, muscle recovery, and immune function. Since incorporating these capsules into my regimen, I've noticed improvements in my overall well-being and recovery after workouts. The capsules are easy to swallow and gentle on the stomach, which is important for daily use. Source Naturals is a trusted brand known for its quality and commitment to health supplements. If you're looking to support your digestive system and overall health, I highly recommend Source Naturals L-Glutamine capsules!

7/13/2024
5.0
verified purchase
Helpful for digestive support!

L‑Glutamine 500 mg is easy to take and may support stomach comfort and gut lining, which can be beneficial for gastritis. A reliable daily supplement.

1/22/2026
4.0
verified purchase
Essential protein building block

Ya l can vouch for this amazing product that is one of 20 amino acids essential for health and wellbeing. It also helps with digestive health and helps remove ammonia and waste products from your body . It gives you the energy you require for the day.I prefer taking it with my first meal of the day and it certainly helped me feel better throughout the day

10/24/2025
5.0
verified purchase
great product

awesome product! great quality with best ingredients. hope it will helps for my overall health.

9/15/2025
5.0
verified purchase

This product is good news for anyone who wants to work on their health and to help their body get better and better!

8/1/2025
5.0
verified purchase
Good 4 The Gut!

I have been focusing on my digestive tract recently and I have noticed a HUGE difference in my mood and energy lately. I have stopped taking the antidepressants I was on completely and that is huge for me because I’ve been on them for two decades!

5/22/2025
5.0
verified purchase
Digestion

I was having an acid reflux and some digestive issues, but this supplement helps. I take one in the morning and one in the afternoon, and sometimes one in mid day. Combine chewing more than usual and this supplement for faster relief.

4/10/2025
5.0
verified purchase
Should support brain and nervous system

Product seems to be good quality, medium sized pill. I think I felt some small side effects, but after start they are gone. I do not take this every day, and havent really felt any real effects from it, other than the small nausea at the start. Going to proceed till last pill.

2/22/2025
5.0
verified purchase

Glutamine is important for removing excess ammonia (a common waste product in the body). It also helps your immune system function and may be needed for normal brain function and digestion. Of course, check with your Oncologist before ingesting more than 40mg daily. Your body does produce L-Glutamine

2/20/2025
4.0
verified purchase
Good for digestion and porosity

I was originally prescribed this because I have some porosity in my digestive system. But we later found out it was a virus of Epstein bar that was causing it. So this does not go to the cause of the problem, but to give me good results for a while. I prefer the pills over the powder even though it’s a bit more expensive because they’re easy to use and you do not feel any taste. I remember taking a few pills for higher effect. L glutamine has many benefits, overall for diet, fitness, and absorption of vitamins into the system. So I assume it’s a good product.

11/17/2024