Allmax Nutrition Glutamine 400g – Bulldog Nutrition Canada

Allmax Glutamine, 400g

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Allmax Glutamine 400g is pharmaceutical-grade L-Glutamine powder — the conditionally essential amino acid that becomes critical during periods of intense training, muscle recovery, and immune system stress. Your body produces glutamine on its own, but high-volume training depletes intramuscular glutamine stores faster than they can be replenished through diet alone. Supplementing with 5–10g daily helps replenish these stores, supporting muscle recovery, reducing exercise-induced soreness, and maintaining gut integrity and immune function during heavy training blocks. One ingredient, rigorously tested, nothing added.

Spec Per Serving
L-Glutamine 5,000mg (5g)
Purity Pharmaceutical-grade L-Glutamine
Servings per Container 80 servings (400g)
Form Micronized powder (unflavored)
Other Ingredients None
  • Glutamine — the most abundant amino acid in muscle tissue — comprising over 60% of free-form amino acids in skeletal muscle; depleted rapidly during high-intensity or high-volume training, making replenishment important for recovery
  • Supports gut integrity alongside muscle recovery — glutamine is the primary fuel source for intestinal epithelial cells; adequate glutamine intake supports the gut lining's barrier function, which can be compromised during periods of physical stress
  • Immune system support during training blocks — immune cells (lymphocytes, macrophages) use glutamine as a primary energy source; training-induced glutamine depletion can suppress immune function during heavy training phases
  • 5g per scoop — the clinical starting dose — research typically uses 5–10g per day in two doses (post-workout and before bed) for recovery and gut health applications; 5g per scoop allows flexible single or double dosing
  • Tasteless, odorless, mixes into anything — dissolves cleanly into water, protein shakes, or any post-workout beverage without altering flavor

Best for: High-volume strength and endurance athletes; those who notice prolonged soreness after heavy sessions; anyone who supplements for gut health or immune support alongside their training; athletes in extended training blocks where recovery needs are elevated.

Not ideal for: Casual exercisers whose training load doesn't significantly deplete glutamine stores; those already consuming very high protein diets (dietary protein provides substantial glutamine).

Ingredients: 100% L-Glutamine (pharmaceutical grade). No other ingredients. Allergen Info: Vegan, gluten-free, dairy-free, soy-free. GMP-certified manufacturing. Suggested Use: Mix 1 scoop (5g) with 250ml water post-workout. For enhanced recovery support, a second 5g serving before bed is common practice.

Who Is This For?

Allmax Nutrition glutamine is ideal for athletes and gym-goers who train at high intensities and want to support muscle recovery, reduce soreness, and maintain immune function during periods of intense training. It is especially useful during cutting phases when muscle preservation is a priority.

Who Is This NOT For?

Not necessary for individuals whose protein intake already includes adequate glutamine from whole food and protein supplements. Those with kidney or liver conditions should consult a healthcare professional before use.

Why Buy From Bulldog Nutrition?

Bulldog Nutrition is an authorized Canadian and US retailer of Allmax Nutrition products. We source directly from the brand — never from grey market or unauthorized distributors — so every order is genuine and fresh.

  • ✓ Authorized Allmax Nutrition retailer — authentic products only, never grey market or counterfeit
  • ✓ Ships across Canada and the US — fast, reliable delivery to your door
  • ✓ 10+ years in business — a track record you can rely on
  • ✓ 4.7/5 stars from 2,400+ verified customer reviews
  • ✓ Ongoing support available — reach us anytime via email or live chat

Shipping Information

Bulldog Nutrition ships across Canada and the United States. Most orders are processed within 1 to 2 business days.

Free shipping is available on eligible orders over $100. Please note that drink cases are excluded from free shipping due to size and weight.

During extreme hot or cold weather, heat-sensitive or cold-sensitive items may be affected in transit. For full details, please review our Shipping Policy.

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Need Help?

For the fastest assistance, please use Live Chat on our website. You can also text SUPPORT to 1-833-497-3885 or use our Contact Us page for order, shipping, returns, and general support questions.

Frequently Asked Questions

What does L-Glutamine do for athletes?
L-Glutamine is the most abundant free-form amino acid in skeletal muscle and serves multiple roles for athletes: it supports muscle recovery by replenishing stores depleted during training; it fuels intestinal epithelial cells to support gut lining integrity; and it provides energy for immune cells (lymphocytes and macrophages), helping maintain immune function during heavy training blocks. It is conditionally essential — your body produces it, but production cannot keep up with demand during high-intensity or high-volume training.
How much glutamine should I take and when?
The most common protocol is 5g post-workout to initiate recovery, with an optional second 5g serving before bed. Research uses 5–10g per day in divided doses. A full scoop of Allmax Glutamine (5g) provides the standard starting dose; those under heavy training loads often use 10g split across two servings daily.
How many servings are in Allmax Glutamine 400g?
The Allmax Glutamine 400g container provides 80 servings at the standard 5g per scoop dose. If using 10g per day (two scoops), the container lasts approximately 40 days.
Can I mix Allmax Glutamine with my protein shake?
Yes. Allmax Glutamine is unflavored and dissolves cleanly in water, milk, or protein shakes without changing taste or texture. Many athletes add it directly to their post-workout shake or intra-workout drink.
Is Allmax Glutamine available from an authorized retailer in Canada?
Yes. Bulldog Nutrition is an authorized Canadian and US retailer of Allmax Nutrition. Allmax is a Canadian brand manufactured to Health Canada NHP standards — all products are sourced directly and shipped fast across Canada and the United States.

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