L-Glutamine 1000mg 60 Veg Caps — Recovery, Gut Health & Immune Support (FSSAI Lab-Tested India)
About Zenith Sports
Zenith Sports is an Indian sports nutrition brand on a single mission: make lab-tested, easy-to-digest protein supplements that Indian athletes can actually trust.
Founded in 2020 and headquartered in Bangalore, Zenith Sports was built to fix two problems that quietly hurt every Indian gym-goer — bloating from cheap whey, and uncertainty about authenticity. Our answer was an 8-enzyme digestive blend in every whey and mass gainer, paired with a two-step QR-code authenticity check on every pouch you buy.
What makes Zenith different
1. 8-enzyme digestive blend in every protein SKU
Every Zenith whey and mass gainer is fortified with Protease, Lactase, Lipase, Amylase, Alpha-galactosidase, Gluco-amylase, Invertase and Cellulase. The blend helps break down protein and lactose efficiently, so you get maximum absorption without the bloating most Indian users associate with whey.
2. USA-imported whey concentrate at 80% protein-by-weight
Our raw whey is imported from the USA — one of the world’s highest-quality whey supply chains — and processed to a clean 80% protein-by-weight concentrate. No fillers, no artificial sweeteners in our unflavoured range, no banned substances.
3. Lab-tested every batch, with proof
Zenith Sports products are manufactured by Medizen Labs Pvt Ltd at our partner facility in Bangalore. The facility holds an FSSAI license (No. 11215332000675) and is GMP-certified. Every batch is third-party lab tested for heavy metals and adulterants — and we publish the test reports on our product pages, not behind an email gate.
4. Two-step QR authenticity check on every pack
Counterfeiting is the worst-kept secret in Indian supplements. We fight it with a two-step verification on every pouch: scan the QR code on the front, then scratch and scan the hidden Scratch QR code inside. Both must match at our verification page for the product to be authentic.
Who we are
Zenith Sports is operated by Meltingpot Concepts Pvt Ltd, headquartered in Bangalore, Karnataka. We are an India-first brand. Every product is formulated for Indian bodies, Indian climate, and Indian price points — the same protein quality international athletes buy, without the international markup.
Our standards at a glance
- FSSAI License: 11215332000675
- Manufacturing partner: Medizen Labs Pvt Ltd, Bangalore
- Certification: GMP-certified facility
- Testing: Third-party heavy-metals and adulterant testing on every batch
- Authentication: Two-step QR-code verification on every pack
- Whey source: USA-imported concentrate
- Dietary: 100% vegetarian range
- Founded: 2020, Bangalore, India
Get in touch
We’d rather hear from a customer than read another five-star review. Reach us at:
- Email: orders@zenithsports.in
- Phone: +91 8884445611
- Verify a product: QR verification page
- Free consultation: Book a call with our nutrition team
Last updated: June 2026.
Zenith Sports L-Glutamine delivers 1000mg of pure L-Glutamine per 2-capsule serving. It's the most abundant amino acid in your blood and the primary fuel source for gut-lining cells and immune cells. After heavy training, glutamine reservoirs drop — supplementing speeds recovery, supports the gut barrier, and prevents the post-workout immune dip. Manufactured at our FSSAI-approved (License 11215332000675), GMP-certified facility in Bangalore by Medizen Labs. Vegetarian capsules. Third-party lab tested every batch.
The science
Three jobs, one amino acid.
Most people only think of glutamine as a muscle supplement. Its biggest impact is actually on your gut and immune system.
Muscle recovery.
After intense training, muscle and blood glutamine levels drop sharply. Supplementing accelerates protein synthesis pathways and reduces the soreness window from 48 hours to 24–36.
Gut lining integrity.
The cells lining your intestine (enterocytes) burn glutamine as their primary fuel. Heavy training stresses the gut barrier. Glutamine helps maintain it — reducing leaky-gut symptoms in endurance athletes.
Immune support.
Lymphocytes and macrophages — your immune front line — use glutamine as energy. Heavy training depletes them. That's why hard-training athletes catch colds. Glutamine reduces the dip.
Brain fuel (bonus).
Glutamine crosses the blood-brain barrier and serves as a precursor to glutamate and GABA — the brain's primary excitatory and inhibitory neurotransmitters. Small but real cognitive benefit.
Tested. Traceable.
What we tested for — and what isn't there.
11215332000675
A quality bar we won't move.
Manufactured by Medizen Labs Pvt Ltd at an FSSAI-approved, GMP-certified facility in Bangalore. Independent third-party labs test every batch.
Heavy metals, microbial counts, adulterants, label-stated potency. Every batch.
Licensed nutraceutical facility in Bangalore.
Two-step QR-code authenticity on every bottle.
Questions
The ones we get most.
How much should I take per day?
2 capsules (1000mg) twice daily — once post-workout, once before bed. Athletes in heavy training volume can go up to 3 capsules per dose.
Will I feel it immediately?
No — unlike a stimulant. Glutamine's benefits compound over 2–4 weeks of consistent use. Most users notice reduced soreness and faster bounce-back within the first 10–14 days.
Can I take it with whey protein?
Yes. Whey already contains some glutamine, but supplementing separately ensures you hit the therapeutic dose, especially during high training volume.
Is it stimulant-free?
Yes. Glutamine is non-stimulant. Safe to take before bed.
Vegetarian?
Yes. HPMC capsule shell (plant-derived). L-Glutamine is fermentation-derived.
Is it FSSAI approved?
Yes. FSSAI License 11215332000675. GMP-certified facility by Medizen Labs in Bangalore.
Notify me when this comes back.
Demand outpaced supply. Next batch in 2–3 weeks. Use the “Notify me when back” button above.
Statements have not been evaluated by FSSAI for the diagnosis, treatment, cure, or prevention of any disease. Consult a qualified healthcare professional before starting any dietary supplement. Last updated June 2026.
Additional Information
Country of Origin: India
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Indiaaffordable hain
acchha hain aur affordable hain
Indiarecover
Excellent product, I’ve been taking this post work out and my recovery is really quick. No longer fatigued after a tough workout
Indiasupplement stuff
This is a great supplement stuff . I mostly use it for muscle recovery after intense activity but its also a great immune booster! Highly recommend!
Indiafaster recovery
This product really helped me with faster muscle recovery and getting rid quickly of sore muscles. Highly recommended for gym people.
Indianaikganesh
This product is a game changer. I added this to my protein shakes and noticed an improvement in recovery and less soreness, this really helped. I have been taking it from last 15 days and it is a great product