SKU: 55849841463

APS Nutrition | L-Glutamine | 100 Servings

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Description

APS Nutrition | L-Glutamine | 100 Servings5g AjiPure glutamine for straightforward daily recovery APS Nutrition L Glutamine keeps it simple with one ingredient: a solid 5g dose of AjiPure L Glutamine from Ajinomoto. That's right in the sweet spot of 5 15g that shows up in studies, depending on what you're using it for. L Glutamine is the most common amino acid in your body that's conditionally essentialmeaning your body makes it, but hard stress like intense workouts, strict dieting,

5g AjiPure® glutamine for straightforward daily recovery

APS Nutrition L-Glutamine keeps it simple with one ingredient: a solid 5g dose of AjiPure® L-Glutamine from Ajinomoto. That's right in the sweet spot of 5-15g that shows up in studies, depending on what you're using it for.

L-Glutamine is the most common amino acid in your body that's conditionally essential—meaning your body makes it, but hard stress like intense workouts, strict dieting, sickness, or gut issues can ramp up the need. It fuels fast-growing cells, especially in your gut lining (enterocytes) and immune system (lymphocytes). A bunch of the glutamine you swallow gets used up in your gut before it hits your muscles. That's why it's better for supporting gut health, moving nitrogen around, and keeping your immune system strong during stress—not as a quick muscle builder.

Let's be real: studies don't back glutamine as a game-changer for packing on muscle, dropping fat, or transforming your body if you're already training hard and healthy. Don't expect creatine-level gains or huge strength boosts. What you get with 5g is everyday support for recovery, keeping your gut barrier solid, and staying on top of things when training gets intense.

APS L-Glutamine by APS Nutrition contains 5g L-Glutamine (AjiPure®), a clinical dose for muscle recovery and growth.

Key Highlights

  • 5,000mg L-Glutamine per scoop—a full 5g that's in the 5-15g range from studies. This isn't just a tiny add-on for show; it's a real dose you can use every day.
  • AjiPure® glutamine from Ajinomoto—they're a top name in aminos. In a market full of basic glutamines, this sourcing makes a difference in quality.
  • Just one ingredient—no prop blends, no hidden amounts, no extra junk. You get exactly 5g of L-Glutamine, straight up.
  • Hits gut cells first—glutamine is their go-to fuel. That's why it's more about recovery and gut support than straight-up muscle gains.
  • Helps immune cells during tough times—lymphocytes burn through glutamine. When you're training hard, dieting, traveling, or stressed, this keeps levels steady.
  • Conditionally essential when life's rough—your body makes it, but intense workouts or recovery demands can drain it. Adding this helps refill the tank.
  • Fits any stack—no stims, no flavors here, no overlapping stuff. Mixes great with protein, creatine, EAAs, hydration drinks, or post-workout carbs. Smart, simple supping.
  • No hype—just real talk. It's for recovery, gut support, and tough training phases. We keep it honest, not pretending it's something the science doesn't back.

APS L-Glutamine by APS Nutrition contains 5g L-Glutamine (AjiPure®), a clinical dose for muscle recovery and growth.

Who Is This For?

  • Bodybuilders in heavy volume phases with pre, creatine, protein set, wanting a simple amino for recovery and gut strength. 5g AjiPure® L-Glutamine adds clean without stims or extras.
  • Athletes dropping calories who see recovery and digestion slip when food's low but training's high. Not a fat-burner, but supports glutamine levels in stressful diets.
  • Lifters traveling for work, needing something easy in water or shakes without stim worries. Single-ingredient 5g L-Glutamine is hassle-free when routines get unpredictable.
  • Cross-trainers with back-to-back sessions wanting support for non-muscle stress. Glutamine fuels gut and immune cells, ideal for total load management over quick gym feels.
  • Stack customizers who like building over all-in-ones. This slots next to whey, creatine, EAAs, hydration without taste changes or overlaps.
  • Folks with touchy guts wanting a basic amino sans big panels, fake stuff, or heavy stims. Just 5g AjiPure® L-Glutamine for clean gut support.

How to Use

Grab 1 teaspoon for 5g L-Glutamine daily. Post-workout fits best for recovery, but between meals or mornings work too—no strict timing needed. Stir into 8-12 oz water, shaker, or protein; pairs well with electrolytes or EAAs. Shakes easy with a spoon or shaker, cold water helps. Empty stomach or with food—whatever keeps you consistent. Stacks fine with creatine, whey, EAAs, hydration, even pre-workouts—no caffeine here. No cycling; daily use is the move. Keep it sealed, cool, dry, away from moisture.

What to Expect

First 0-10 minutes: Mix and drink—no rush, no tingles, no big feel since it's not made for that. 10-60 minutes: Still low-key; it's easy to add without hassle. Days 1-7: Best during intense training, cuts, or trips, keeping support steady without extras. Weeks 2-4: Shines as a base tool for gut health and recovery, not gym hype. The gain is reliable coverage when your body's pushed, not wild energy.

Key Ingredients

  • L-Glutamine — 5g — Replenishes a high-demand amino acid during stress

APS L-Glutamine by APS Nutrition contains 5g L-Glutamine (AjiPure®), a clinical dose for muscle recovery and growth.

Frequently Asked Questions

How much L-Glutamine is in each serving of APS Nutrition L-Glutamine?

Each serving provides 5g of L-Glutamine from AjiPure®. That places it at the start of the clinically relevant 5-15g range commonly used in research and practical supplementation.

What makes the AjiPure® glutamine in this formula different?

AjiPure® is Ajinomoto's branded amino acid line and is widely recognized for high-purity, fermentation-derived amino acids. In a category full of generic glutamine powders, that sourcing detail is one of the most meaningful quality markers.

Is APS Nutrition L-Glutamine good for muscle growth?

Not as a direct muscle-building driver in the way creatine or adequate total protein intake are. The evidence for glutamine is much stronger for gut support, immune-demanding tissues, and recovery support during stress than for increasing muscle mass in healthy athletes.

When should I take APS Nutrition L-Glutamine?

Post-workout is the most common use because it fits naturally into a recovery routine, but timing is flexible. Since glutamine is not a stimulant or acute performance ingredient, daily consistency matters more than taking it at an exact minute.

Can I stack this with protein powder or creatine?

Yes. This is one of the easiest products to stack because it contains only 5g of glutamine and no stimulants. It pairs especially well with whey isolate, creatine monohydrate, EAAs, and hydration products.

Will I feel APS Nutrition L-Glutamine working right away?

Probably not in the way you feel caffeine, citrulline, or beta-alanine. Glutamine is a subtle support ingredient, and its value shows up more through consistent use during hard training, dieting, travel, or periods of elevated stress.

Does this product contain a proprietary blend?

No. This is a fully transparent single-ingredient formula with one active ingredient listed at one clear dose: 5g of L-Glutamine.

Is APS Nutrition L-Glutamine stim-free?

Yes. Despite a metadata inconsistency in the source file, this verified formula contains only L-Glutamine and no stimulants or caffeine.

Should I cycle glutamine?

No cycling is typically necessary. Glutamine is best used as a consistent daily support product, especially during demanding training blocks or periods of elevated physical stress.

Who benefits most from a product like this?

Athletes and regular gym-goers who want simple recovery support, especially during high-volume training, calorie deficits, travel, or times when gut comfort and overall resilience feel less robust. It is best for people who understand glutamine's real role and want a clean, stackable dose.

Shipping Notes
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Amazon Customer
Birmingham, US
★★★★★ 1
Broke nearly immediately
Size: Queen, Color: Walnut, Size: Queen, Color: Walnut
Terrible. Broke after a month or so of normal use. DO NOT BUY
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Reviewed in the United States on April 12, 2026
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GUSTAVO Arriens
Draper, US
★★★★★ 5
Simple and not Drama claim process.
’ve had Asurion coverage for a couple of years and never needed to use it until recently, when my pool salt cell (less than two years old) stopped working. I had purchased it with an Asurion protection plan, so I contacted them to start a claim. The process was simple and straightforward to follow. In the end, they honored the plan and covered the cost of my salt cell based on the value when I originally bought it. They issued me a gift card that I could use on Amazon for that amount. While prices have gone up and a new cell now costs about $200 more, it was still definitely worth having the coverage. Overall, I’m satisfied with how the claim was handled.
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Reviewed in the United States on June 8, 2026
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lele
Grantham, US
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
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Reviewed in the United States on May 13, 2026
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Miguel Denyer
Phoenix, US
★★★★★ 1
Don't waste your money - these people will not help you
On March 9th 2024, I purchased a MCombo Lift Chair costing $785. On the same day, through the same Amazon account (my PERSONAL account since I also have a business account), I purchased an Asurion Complete Protect policy at the cost of $16.99 per month plus taxes. About one month ago, a problem arose with the chair that required me to make a claim using the "Complete Protect" policy that I had purchased for that very item. The claim was initiated on January 1st, 2025 - On January 3rd, I received an email asking me for photographs showing the damage for which I was making a claim. I sent those photographs via email to the address provided on January 6th. On January 27th, having not received ANY response from Asurion, I contacted them via phone and was told that my purchase had been made with a business account, that it was being used for business purposes, and was therefore not covered. I assured the Asurion Representative that it was most certainly not a business use, and that the chair that I was claiming for had been purchased because I had extensive shoulder surgery done that made it impossible to get in and out of bed. After speaking (unsuccessfully) with the Asurion Rep, I then contacted Amazon Customer Service. I spoke with an Amazon Customer Service Representative on the phone who confirmed that I had in fact used my personal account to purchase the chair and the Asurion Complete Protect policy. That representative went on to send a message to Asurion on my behalf confirming that the purchase was for personal use and not business use. Asurion responded, asking me to call them with the order number for the Asurion purchase. The number I gave was the exact same order number on my order history, however, the Asurion Rep could not find it. I was finally able to discover that the order number in Asurion's system was entirely different and isn't even in the same format as an Amazon order number. Upon the Asurion representative finding my plan, she informed me that the chair was listed as being purchased for business use (despite Amazon confirming that it was NOT) but that I should give them "a couple of business days" to resolve the issue. Five business days later, still no response and so I called them again (Yesterday - February 1st 2025)... Lo and behold, I got the same crap yet again... the purchase was listed as business use and was therefore being denied, but she promised to remove the business use commentary and put the claim through again. Today, February 2nd, I called Amazon yet again to escalate and had to call THREE times because the first two calls resulted in me finally being connected to an Asurion representative (two different reps) and each time, the Asurion representative hung up the phone as soon as my name was mentioned. It has become clear to me that the Asurion "Complete Protect" policy is a SCAM - they will NOT take care of your issue, regardless of how long you've been paying. I have been paying every month since March 9th last year - so they've received over $170 from me thus far, with zero other claims, and if I am able to cancel right now, I will only receive $16.99 back. All I want, is the chair that I purchased the policy for coverage of, to be repaired or replaced. Asurion are NOT helping, and are actively avoiding contact. At this point, I am considering legal action against Asurion for fraud - perhaps even a Class Action. I'll wait and see if my issue gets resolved within the next 10 days or so.
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Reviewed in the United States on February 2, 2025
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CamRam
Dallas, US
★★★★★ 5
Asurion is AWESOME!
Ok, so let me start with the fact that you should NOT waste your time calling Amazon's customer service if you think you have a claim under Asurion's monthly protection plan. CALL ASURION! I wasted almost an hour with Amazon representatives that have absolutely no training in how the Asurion plan works, or even any idea if my item was covered. In fact, they told me the mechanized chair I purchased under the plan wasn't covered! Finally, my call got escalated to a manager who was just as clueless about my coverage, but had the best idea ever... call Asurion! The smartest thing I did that morning was hang up with Amazon, and reach out to Asurion as I should have done in the first place. Dealing with Asurion's customer service, after my Amazon call, was like being elevated to VIP status! 😄 Asurion's rep nicely took all my info, including the chair's purchase date and order number. Then they asked that I upload a couple of pictures of the product, along with a written description of the malfunction I had mentioned over the phone. This is where it gets really good. They told me they'd review the claim to determine if they'd send a repair specialist or reimburse me the cost of the item. In less than 48 hours, they determined that a payout was in order, and sent me an email that included an Amazon gift card for the total cost of the item minus the taxes I had paid, which I loaded directly into my Amazon wallet. Apparently, Asurion does not include the purchase taxes in their coverage. But, I can live with that. All in all, Asurion's claims division get a double thumbs up 👍🏽👍🏽, and the company gets big ups from me for not only standing behind their protection plan, but doing so expeditiously! Special note: If you buy a lot of stuff from Amazon, and have Asurion's monthly protection plan, scroll the item listing before pulling the trigger on your purchase... you need to see the green streamer that indicates your product is protected by the plan. If you don't see that, check to see if there are alternative products that might be covered. There are very few electronic or high ticket items that aren't covered, but looking for that green banner in the item description that says it's covered is key to foregoing any future headaches.
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Reviewed in the United States on April 26, 2026

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