Product Description
We offer premium pharmaceutical-grade fermented l glutamine powder. Think of it as premium fuel for your gut, immune cells, and muscles-especially when your body is under stress, working hard, or recovering.
It's ≥99% pure, dissolves easily, and has no taste or odor, so it blends smoothly into supplements, clinical formulas, and foods.
Every batch is tested for purity and consistency, and we keep the supply steady so you can build with confidence.


Available Specifications
We carry top‑grade fermented L‑Glutamine in three main forms:
USP Grade
Standard purity (≥99%). Great for everyday supplements and nutrition formulas.
Micronized
Dissolves faster, mixes easier. Perfect for instant drinks and fizzy tabs.
Pharmaceutical Grade
IP/BP/EP compliant. Available with full regulatory paperwork for medical use.
Let us know which one fits your formula.
Key Characteristics
Our L‑Glutamine is ≥99% pure - every batch is tested, so you know it's clean.
It dissolves easily in water and plays nice with your flavor profile - totally tasteless and odorless.
Just keep it dry and sealed - it likes to stay cool and moisture‑free.
And yes, it's non‑GMO, gluten‑free, allergen‑free, and made in facilities that meet strict quality standards.
COA (Certificate of Analysis)
|
Test Item |
Specification |
Test Result |
Test Method |
|
Appearance |
White crystalline powder |
Conforms |
Visual Inspection |
|
Identification |
Complies with USP standard |
Complies |
Infrared Spectroscopy |
|
Assay (Purity) |
≥ 99.0% |
99.5% |
HPLC |
|
Specific Rotation |
+6.3° to +7.3° |
+6.8° |
Polarimetry |
|
Loss on Drying |
≤ 0.20% |
0.05% |
USP <731> |
|
Residue on Ignition |
≤ 0.10% |
0.03% |
USP <281> |
|
Heavy Metals (as Pb) |
≤ 10 ppm |
< 5 ppm |
USP <231> |
|
Chloride (Cl) |
≤ 0.05% |
0.01% |
USP <221> |
|
Total Plate Count |
≤ 1,000 cfu/g |
< 100 cfu/g |
USP <61> |
|
Yeast & Mold |
≤ 100 cfu/g |
< 10 cfu/g |
USP <61> |
|
E. Coli |
Negative |
Negative |
USP <62> |
|
Salmonella |
Negative |
Negative |
USP <62> |
Manufacturing Process
Product Applications
The company conducted a competitive advantage analysis to identify its strengths and weaknesses compared to its rivals.
Muscles
Helps you recover faster after a workout and reduces next‑day soreness. Think of it as your muscle's repair buddy.
01
Gut
It's the preferred fuel for your gut lining, helping to keep your digestion healthy and strong.
02
Immunity
Feeds your immune cells so they can do their job-keeping you well‑defended year‑round.
03
Hydration
Helps your cells stay nicely hydrated, which supports overall cell function and health.
04
Antioxidant Support
It helps your body produce glutathione-its top‑tier, natural antioxidant.
In short: L‑Glutamine supports recovery, gut health, immunity, and cellular wellness from the inside out.
05


Product Applications
We do L‑Glutamine for wherever you need it:
For Athletes
We put it in post‑workout shakes, protein mixes, pre‑workout fuel, and endurance boosters - because muscles deserve a good recovery.
01
In Supplements
It's a star in gut‑support formulas, digestive aids, and immune‑balance blends.
02
For Clinical Use
We help make medical nutrition for muscle loss, digestive issues, and immune challenges.
03
In Food & Drinks
It blends right into shakes, bars, and meal replacements - quietly doing its job.
Simple, clean, and ready for your next formula.
04
Other Customizable Products
We provide comprehensive OEM/ODM services for finished L-Glutamine products:
L-Glutamine Capsules and Tablets
L-Glutamine Effervescent Tablets and Stick Packs
Branched-Chain Amino Acid (BCAA) + Glutamine Blends
Post-Workout Recovery Formula Private Labeling
Why Choose Our fermented l glutamine powder?
Quality you can count on
It's made in certified facilities (FSSC 22000, HACCP, cGMP) and every batch is tested to meet strict purity standards. No guesswork-just clean powder.
Supply you can rely on
We partner with trusted manufacturers so you get consistent product, good pricing, and smooth shipping-whether across town or across the world.
Support when you need it
We'll provide all the paperwork (MSDS, TDS, COA) and help you dial in the right formula for your project. Think of us as your ingredient wingman.


Quality & Safety Certifications

FAQ
Q:How long does fermented l glutamine powder last?
A: Up to 3 years from production. Keep it sealed in a cool, dry spot (below 77°F) so it doesn't turn clumpy.
Q: Is it vegan?
A: Yes-it's made by fermentation, no animal products.
Q: Bulk storage tips?
A: Same as above: cool, dry, sealed tight. It's stable under normal warehouse conditions.
Q: What to check when ordering bulk?
A: Look for purity (≥98%), microbial and heavy metal specs, solubility, and a solid CoA that shows it's fermented and clean.
Q: Shipping time?
A: In-stock orders ship in 3–5 days. Bigger or custom orders-we'll give you a clear timeline upfront.
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