Core Nutritionals | Glutamine | 60 Servings

Core Nutritionals | Glutamine | 60 Servings5g straight L Glutamine. No secrets. Recovery without the BS. Core Nutritionals Glutamine keeps it simple with one ingredient: a full 5,000mg scoop of L Glutamine, no hidden blends, no extra stuff getting in the way. That's a smart move. Lots of products bury glutamine in fancy mixes or hype it up for muscle gains, but Core does it right: one thing, a solid dose, total honesty. L Glutamine is the most common conditionally essential amino acid in your

5g straight L-Glutamine. No secrets. Recovery without the BS.

Core Nutritionals Glutamine keeps it simple with one ingredient: a full 5,000mg scoop of L-Glutamine, no hidden blends, no extra stuff getting in the way. That's a smart move. Lots of products bury glutamine in fancy mixes or hype it up for muscle gains, but Core does it right: one thing, a solid dose, total honesty.

L-Glutamine is the most common conditionally essential amino acid in your body – that means your body makes it, but needs more during tough times. Think heavy workouts, long sessions, dieting, sickness, gut problems, or just pushing hard – that's when demand spikes. It acts as a big nitrogen mover and fuel for fast-growing cells, like those in your gut lining (enterocytes) and immune fighters (lymphocytes). That's why it's still a player in sports supps. Not for packing on muscle if you're healthy and eating right – studies show it's not great for that. But it shines for recovery during stress, keeping your gut barrier strong, and boosting immune function when training ramps up.

That 5,000mg dose is spot on – it's the low end of the 5g to 15g range from studies. No skimpy amount here. It's a real daily scoop for gut and recovery vibes. You probably won't feel a big rush like with caffeine or pump stuff. Glutamine's more low-key. What you'll notice is how it slots into your recovery routine

Key Highlights

• 5,000mg L-Glutamine per scoop – that's a real dose hitting the start of the 5g to 15g research range. Not some weak add-on; it's solid for athletes grabbing glutamine to help recovery, gut health, and staying strong during intense training.
• Just one ingredient – no mixes, no mystery amounts, no label tricks. You see exactly what's in every scoop, making it easy to check against studies and stack with your other stuff.
• Based on a conditionally essential amino – glutamine's the most plentiful in your body, but you might need extra during killer stress or workouts. Adding it helps when training and recovery push harder than your body can handle alone.
• Helps your gut where it counts – glutamine fuels enterocytes, the quick-turnover cells lining your intestines. Great for athletes whose stomach gets wonky from hard training, trips, or strict dieting.
• Backs up immune-heavy training – glutamine gets used a ton by lymphocytes and other immune cells. Makes it a smart add when your workouts crank up the body stress.
• Keeps it real on the science – glutamine's useful, but not for everything. Studies back it more for gut strength, immune help in stressed folks, and recovery in tough spots than for muscle or fat loss in healthy people.
• No prop blend nonsense – tons of recovery supps hide glutamine in amino piles, so you can't tell if it's enough. Here, the full 5,000mg is right there, standing alone.
• Stacks easy with protein, EAAs, BCAAs, and hydration gear – glutamine plays nice with branched-chain aminos and electrolytes for better recovery. Use it after workouts or between meals without clashing.

Who Is This For?

• Bodybuilders in big volume phases racking up damage and fatigue. The 5,000mg L-Glutamine gives a easy daily boost that fits around their training and food without clashing with pre or pump stuff.
• Endurance athletes putting in long runs, rides, or cardio that stresses the whole body. Glutamine's role in gut and immune support makes this a go-to when miles and time add up.
• CrossFit and functional folks doing back-to-back intense workouts with short rest. A clear 5g glutamine scoop adds smart recovery when training gets dense and hits digestion or readiness.
• Lifters cutting calories for a show or shoot. Hard dieting ramps stress and can make gut stuff iffy, and glutamine's a solid pick for those phases.
• Athletes who like building their own stacks over mystery blends. This gives exact control: a research-level glutamine dose to pair with creatine, EAAs, hydration, or protein without extras.
• People whose stomach gets shaky in heavy training, travel, or big eating phases. Glutamine fuels intestinal lining cells (enterocytes), so it matches that need.

How to Use

Mix 1 scoop with water, a shake, or drink once a day. Post-workout or between meals is usually best, but consistency beats perfect timing since glutamine isn't a stim with a tight window. If you're new to amino powders or have a touchy gut, try half a scoop first to check it out, but 5g is standard and works for most. Shaker's easiest for mixing, but a spoon in liquid does the trick. Empty stomach or with food – both fine, doesn't mess with how it works. Stacks awesome with protein, creatine, EAAs, BCAAs, and electrolytes since it covers different ground. No need to cycle, especially in tough training stretches where you want it steady. Keep it cool and dry with the lid on tight for best powder.

What to Expect

First 0-10 minutes: mix and down it easy, no stim kick, no big feel expected. 10-40 minutes in: still no rush, since L-Glutamine isn't for energy or pumps; it's about recovery processes, not instant vibes. First few days: it's all about easy routine – nailing that 5g daily without hassle. Days 1-7: slots right into your recovery flow, especially with high volume or diet stress. Weeks 2-4: shines in steady support for gut cells and immune recovery during heavy stress. This is background help, not front-line performance, and that's why the right person will dig it.

Key Ingredients

• L-Glutamine — 5000mg — Clinically aligned glutamine support for recovery and gut resilience

Frequently Asked Questions