Doctor's Best L-Glutamine Powder - 300g
- L-Glutamine
- 5 g
- Intake
- 1–2 serving / day
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Description
A pure L-glutamine powder that is mixed into juice or a protein shake.
For you if you want to add the amino acid L-glutamine in powder form to your training routine, with nothing else in it.
Doctor's Best L-Glutamine Powder is a food supplement with a single ingredient: the amino acid L-glutamine. It comes as a powder in a 300 g pack.
One serving provides 5 g of L-glutamine, which counts as 5 g of protein. The product has no other ingredients.
- One ingredient
The powder contains only L-glutamine. There are no fillers or other ingredients.
- A defined serving
One serving is 5 g, or 1 level scoop, so dosing is simple.
- Mixes into a drink
The powder is stirred into juice or a protein shake and drunk straight away.
- 60 servings per pack
The 300 g pack holds 60 servings, which makes it easy to plan your use.
What it does
Read more: Glutamine
Composition & nutrition
Ingredients
One serving (5 g) contains 5 g of L-glutamine and 5 g of protein. There are no other ingredients.
Nutrition facts
* RI — reference intake of an average adult. Vitamins and minerals are shown against the NRV.
Usage
Add 1 level 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.
Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of children. Store in a cool, dry place away from direct sunlight. Avoid using this product if you are pregnant, lactating or have liver problems. If you are sensitive to monosodium glutamate (MSG), you may be sensitive to glutamine, as the body converts glutamine to glutamate. It is recommended to supplement with B vitamins if taking L-glutamine long term.
Frequently asked questions
What is in one serving?
One 5 g serving contains 5 g of L-glutamine and 5 g of protein.
How do I take the powder?
Add 1 level scoop to 8 ounces of juice or protein shake and mix well.
When should I take it?
The label says 1 hour before exercise. You can repeat it after exercise or before bedtime.
How many servings are in a pack?
The 300 g pack contains 60 servings.
Does it contain other ingredients?
No. L-glutamine is the only ingredient.
Who should avoid it?
Women who are pregnant or lactating and people with liver problems. Take care too if you are sensitive to MSG.
Technical details
- Product code
- PB-P35281
- EAN / GTIN
- 753950004917
- Gross weight
- 365 g
- Manufacturer
- Doctor's Best
- Listed since
- 10/2026
- Form
- Powder
Sold byFitbar Nutrition OÜ, Rävala pst 6, 10143 Tallinn, info@myfitbar.ee
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