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Jarrow Formulas L-Glutamine 1000 mg, Dietary Supplement for Muscle Tissue, Multifunctional Amino Acid, Immune Support , 100 Easy-Solv Tablets, 50-100 Day Supply
Purchase options and add-ons
Brand | Jarrow Formulas |
Flavor | Unflavored |
Primary Supplement Type | multivitamin |
Unit Count | 100 Count |
Item Form | Tablet |
Item Weight | 0.4 Pounds |
Item Dimensions LxWxH | 2.48 x 12.76 x 4.53 inches |
Diet Type | Vegetarian, Gluten Free, Vegan |
Product Benefits | Energy Management |
Age Range (Description) | Adult |
About this item
- L-Glutamine Benefits - L-glutamine; the most abundant amino acid in the body; is involved in many metabolic processes; including synthesis and protection of muscle tissue, production of glycogen; and immune support
- Digestive Health - The amino acid L-glutamine is used in the intestinal tract, kidneys, gallbladder, pancreas & liver; It is also a major source of fuel for intestinal cells and supports the integrity of the intestinal lining
- 100% L-Glutamine - Manufactured via microbiological fermentation and is USP/FCC grade; The formula is 100% L-glutamine and contains no other substance
- Suggested Use - Take 1 tablet, 1 or 2 times per day, preferably on an empty stomach, or after a workout, or as directed by your qualified healthcare professional
- Superior Science, Smarter Formulas - Informed by strong scientific research; Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement
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PRODUCT CERTIFICATION (1)
Compact by Design (Amazon-developed Certification)products have reduced water and/or air in the product or packaging for more efficient transportation.
From the manufacturer
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Our formulations are carefully crafted and informed by strong scientific research. We are 100% dedicated to getting every formula right. |
Cellular energy production is essential for cell to function properly. Jarrow Formulas energy supplements support cellular energy production and the body's conversion of foods into energy.* |
We evaluate ingredient purity and only work with suppliers who follow Current Good Manufacturing Practices (cGMP) for our capsules, tablets, softgels and powder formulations. |
Maximum Strength Methyl B-12 | Extra Strength Methyl B-12 & Methyl Folate | QH-absorb + PQQ | Energy Optimizer | Extra Strength Metyl Folate | Glucose Optimizer | |
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Customer Reviews |
4.6 out of 5 stars
16,500
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4.6 out of 5 stars
6,744
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4.6 out of 5 stars
911
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4.4 out of 5 stars
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4.7 out of 5 stars
4,891
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Primary Benefit | Cellular Energy Production* | Cellular Energy Metabolism & Cardiovascular Support* | Dual Antioxidant Support for Mitochondrial Biogenesis* | Supports Energy & Endurance for Everyday Vitality* | A Highly Bioactive Form of Folate* | Supports Glucose Metabolism & Cellular Energy* |
Key Ingredients | 5000 mcg Vitamin B-12 | Vitamin B-6, Methyl Folate, Methyl B-12 | Ubiquinol, PQQ | Proprietary Mushroom Blend, Sensoril Ashwagandha | 400 mcg Methyl Folate | Vitamins C, E, B-6, B-12, Magnesium, Biotin & Pantothenic Acid |
Includes B Vitamin | ✓ | ✓ | ✓ | ✓ | ||
Includes Methyl Folate | ✓ | ✓ | ||||
Caffeine-Free | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
No Major Allergens | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Form Type | Chewable Tablet | Chewable Tablet | Softgel | Veggie Capsule | Veggie Capsule | Tablet |
Size Options | 60 & 90 | 100 | 30 & 60 | 90 | 60 | 120 |
Product Description
We use superior science to make smarter formulas like Jarrow Formulas® L-Glutamine – the most abundant amino acid in the human body. It is involved in many metabolic processes, including the synthesis and protection of muscle tissue, the production of glycogen, as well as immune support during periods of immune and muscular stress. L-Glutamine is also a major source of fuel for enterocytes (intestinal cells) and supports the integrity of the intestinal lining.
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 2.48 x 12.76 x 4.53 inches; 6.4 ounces
- Item model number : GMTAB
- Date First Available : January 8, 2004
- Manufacturer : Jarrow Formulas
- ASIN : B0001TNPA2
- Country of Origin : USA
- Best Sellers Rank: #27,146 in Health & Household (See Top 100 in Health & Household)
- #29 in L-Glutamine Nutritional Supplements
- #2,566 in Sales & Deals
- Customer Reviews:
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This Item Jarrow Formulas L-Glutamine 1000 mg, Dietary Supplement for Muscle Tissue, Multifunctional Amino Acid, Immune Support , 100 Easy-Solv Tablets, 50-100 Day Supply | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -25% $15.74$15.74 List: $20.99 | -36% $10.30$10.30 List: $15.99 | -25% $15.74$15.74 List: $20.99 | $14.95$14.95 | $13.95$13.95 | -15% $14.49$14.49 List: $17.05 |
Price Per Unit | $0.16 / Count | $0.10 / Count | $0.13 / Count | $0.06 / Count | $0.05 / Count | $0.06 / Count |
Delivery | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Value for money | 4.2 | — | 4.1 | — | 4.2 | 3.9 |
Easy to swallow | 4.0 | — | 4.2 | — | 4.4 | 4.4 |
Flavor | 3.8 | — | 3.8 | — | 4.3 | 4.2 |
Sold By | Amazon.com | Amazon.com | Amazon.com | HealthFare | Bayland Health | Carlyle |
keyword type | l-glutamine-nutritional-supplements | l-glutamine-nutritional-supplements | l-glutamine-nutritional-supplements | l-glutamine-nutritional-supplements | l-glutamine-nutritional-supplements | l-glutamine-nutritional-supplements |
form | Tablet | Tablet | Capsule | Capsule | Capsule | Capsule |
flavor | Unflavored | — | Unflavored | — | ✗ | Unflavored |
size | 100 Count (Pack of 1) | 100 Count (Pack of 1) | 120 Servings (Pack of 1) | 240 Count (Pack of 1) | 300 Count (Pack of 1) | 240 Count (Pack of 1) |
weight | 0.4 pounds | 6 ounces | 0.22 pounds | — | — | 7.04 ounces |
age range | Adult | Adult | Adult | Adult | Adult | — |
product benefit | Energy Management | Immune Support | Immune Support | — | gut | — |
serving suggestion | 1 tablet | — | 1 capsule 1 to 2 times per day | — | Two Capsules | 3 Capsules |
Important information
Safety Information
NOTE: If you have a medical condition, are pregnant, lactating, trying to conceive, or taking medications (including psychotropic medications), consult your health care practitioner before using this product. This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings
Indications
Protects Muscle Tissue & Supports Immune Function*
Ingredients
L-glutamine, cellulose, stearic acid (vegetable source) and magnesium stearate (vegetable source)
Directions
Take 1 tablet 1 or 2 times per day, preferably on an empty stomach or after a workout or as directed by your qualified healthcare professional.
Legal Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the mood, performance, quality and value of the health personal care product. For example, they mention that it works well, it's of high quality and that it'll help with muscle recovery. Opinions are mixed on pain relief and ease of swallowing.
AI-generated from the text of customer reviews
Customers are satisfied with the mood of the product. They mention that it is very beneficial for restoring their internal health, helping their intestinal health, and repairing the gut. They also say that it makes their stomach feel better, and is excellent for those with stomach issues. Customers also say it helps calm their stomach and feel better mentally. They say it has helped decrease inflammation in their joints.
"...What L-glutamine does is provides directly absorbable nutrition to the GI enterocytes to help the "tight junctions" heal...." Read more
"...recovery time after workouts has improved, and I've been able to decrease my pain meds for disc problems in my back...." Read more
"...It also enhances immune cell activity in the gut, which inhibits infection and inflammation and soothes the intestinal tissue."Wow!..." Read more
"...It also has many other health benefits such as helping with leaky gut, so be sure to Google it and educate yourself...." Read more
Customers like the performance of the product. They mention that it works well, causes no discomfort, and is a great product. Customers also say that it helps with muscle and injury recovery, and works as a detoxer. They also appreciate the quality of the L-glutamine, which is superior.
"...Jarrow L-Glutamine 750mg a couple of months ago and have been pleased with the results...." Read more
"...Much to my surprise, they actually do work! I get terrible cravings mid-morning and late afternoon even if I have a good breakfast and lunch...." Read more
"...When it comes to the quality of L-glutamine, jarrow is superior...." Read more
"...So is our immune system. I’ll be taking these for a while. Very happy with results." Read more
Customers are satisfied with the quality of the product. They mention it's a good brand, has high quality vitamins, and L-glutamine. They also say it improves their condition and symptoms.
"...maldigestion, and malabsorption, and so no matter what, strong high quality probiotics (I highly recommend Hyperbiotics) and good broad spectrum..." Read more
"...I was noticeably less depressed and had a ton of energy during the day...." Read more
"...He is no longer dying from the pain and has a way better quality of life. If you have stomach issues of any kind, I highly recommend these!!!" Read more
"This is a quality product" Read more
Customers appreciate the value of the health personal care product. They say it is a great product and cheap.
"...These can be a better value than the 750, but unlike the soft capsule of the 750 these are in pill format. They are slightly larger as well...." Read more
"...The fact that their products are affordable is very important to me. Trying to stay healthy on a fixed income can be challenging." Read more
"...I liked that the price of this was very reasonable, and it also specify that it did not have any of the allergens such as wheat, soy, shellfish, etc..." Read more
"...The pills are easy to swallow, have almost no flavor and are a great value. Will buy again when I’m out." Read more
Customers say the product is excellent for muscle recovery and is excellent after working out with weights. They also mention that the glutamine is quickly effective.
"...Muscle recovery time after workouts has improved, and I've been able to decrease my pain meds for disc problems in my back...." Read more
"...for leaky gut symptoms, & I ain't gonna lie, they work, excellent for after working out with weights for muscle support" Read more
"Perfect muscle recovery and is excellent for those with stomach issues. Great value I was able to give these Away without breaking my bank...." Read more
"These are huge - horse pills, but the lglutamine is quickly effective." Read more
Customers are mixed about the pain relief of the product. Some mention that it minimizes soreness after a big day at the gym, and causes no discomfort. They say it makes a noticeable and immediate difference in the way they feel. However, others say that it causes insomnia, anxiety, regular discomfort, and problems with travelling. Some say that the product irritates their stomach lining and also causes constipation.
"...Life is good!!!!!!!!!! No symptoms at all. Done and done!!!!!!" Read more
"...Not horrible in terms of size, but definitely less "swallow friendly" than the 750mg version...." Read more
"...He is no longer dying from the pain and has a way better quality of life. If you have stomach issues of any kind, I highly recommend these!!!" Read more
"...that have radically changed your diet, caused insomnia, anxiety, regular discomfort and problems with travelling, to the point where going on..." Read more
Customers are mixed about the ease of swallowing. Some mention that the tablets are easy to ingest, can be chewed and eaten, and do not need to be swallowed whole. However, others say that the pills are too big for them to swallow safely.
"...They are slightly larger as well. That makes it a bit more difficult to swallow, but the pill has a coating that helps...." Read more
"...The pills are easy to swallow, have almost no flavor and are a great value. Will buy again when I’m out." Read more
"...The only reason I don't give this 5 stars is that the pills are on the large side and a little annoying to swallow...but it's a small price to pay..." Read more
"...These pills wouldn't touch my needs and they are quite large and difficult to swallow...." Read more
Customers are not happy with the appetite-boosting effect of the product. They mention that it causes increased acidity and sluggishness.
"...this, and additionally, in the past year I started having horrible symptoms of acid reflux and extreme intestinal sensitivities...." Read more
"...The acid reflux was unbelieveable, in my throat, I had to take Zantac and Slippery Elm Bark for days to get rid of it...." Read more
"...It really irritated my stomach lining and also caused constipation. Giving it three stars for that reason...." Read more
"...It definitely increased my appetite and my eating was getting out of hand...." Read more
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Another useful hint I used D-limonene (Jarrow) to stop my acid reflux almost completely taking just one soft gel a day and tapered off the prilosec completely within 1-2 weeks. After that the other supplements I added to help my intestines also helped to keep the acid reflux under control, although I added slippery elm (NOW) 1 capsule three times daily with meals when things got a little worse again. The last thing I got brave enough to try was Betaine Hcl with Pepsin (NOW brand) to correct for low stomach acid, another common cause of acid reflux and maldigestion and malabsorption as well as small intestinal bacterial overgrowth, which I strongly suspected I had had due to my rapid response to only the high dose probiotics in the beginning. It takes me anywhere from 1-3 capsules of Betaine Hcl to appropriately digest a small to large meal, depending on how much protein there is, but the extra acid definitely helps, believe it or not. The day I took my first dose of Betaine Hcl was the last day I ever took prilosec, which I consider a big win.
I do believe the L-glutamine has been an essential part in beginning to heal my leaky gut. I have not changed my diet except to try to eat as healthy as possible, If I have to I will, but given how much better I feel in my GI tract, I find it hard to believe that I have a serious food intolerance problem at least so far. I do think the L-glutamine is more integral to my healing than I thought at first. At first I was going to take it for a month or two, expected to notice no difference and so then planned to stop, having done my due dillegence. Now, although I don't plan to be on it forever, I fully expect it to be a number of months minimum that I am on this, until I feel my "leaky gut" has healed.
I highly recommend this product to anyone who is attempting to treat their own situation with intestinal hyperpermeability, or anyone who thinks they "just" have GERD or IBS or Celiac or any other intestinal disorder, it that may run deeper than you think. I have given all this information about my situation and the supplements I have used in case it can help someone else like me, or someone with a simpler problem. It was noticing the distinct effects of the L-Glutamine that to me confirmed the "leaky gut" hypothesis/diagnosis and I was surprised how much it helped, with myself having few overt GI symptoms initially. I highly recommend L-glutamine as a crucial component for healing leaky gut for anyone who even suspects they might need it. And Jarrow brand is always the best. It comes in a powder too where you can dose much higher doses but the tablets are working fine for me after I upped my dose to 2 tablets three times a day. What L-glutamine does is provides directly absorbable nutrition to the GI enterocytes to help the "tight junctions" heal. They are what are supposed to be able to keep food particles, bacteria, and other antigens from the systemic circulation where they cause systemic inflammation and sometimes autoimmune disease. The crucial thing is that the "leakiness" is sometimes silent except for mild GI symptoms or even seemingly unrelated symptoms such as joint pain.
Even for someone without intestinal hyperpermeability but who has signs such as acid reflux and IBS, L-glutamine can be helpful because it provides direct healing to the cells lining the GI tract. Furthermore, for simple GI upset or IBS, many of the interventions and supplements I have been using can be helpful also. Some combination of licorice root, slippery elm, and marshmallow root can heal or manage many such cases on their own, and so can aloe vera. I believe with any even mild GI symptoms, though, that it is rare not to have dysbiosis, maldigestion, and malabsorption, and so no matter what, strong high quality probiotics (I highly recommend Hyperbiotics) and good broad spectrum powerful digestive enzymes are essential for almost anyone. And consider the L-glutamine - it is essential for anyone with any even "mild" form of "leaky gut", and it may just help with other simpler GI problems as well, and all with no side effects. I know what it does for me, and I will be reordering and using the L-glutamine tablets by Jarrow for the forseeable future. Highly recommend this product!
These can be a better value than the 750, but unlike the soft capsule of the 750 these are in pill format. They are slightly larger as well. That makes it a bit more difficult to swallow, but the pill has a coating that helps. Not horrible in terms of size, but definitely less "swallow friendly" than the 750mg version.
But given the effectiveness, the size is not a barrier to use. The 1000mg dosage once a day appears to be the best solution for me - more effective than 750 per day, and more affordable than using 2 doses of the 750mg version. Highly recommend.
Whereas I used to eat habaneros and jalapenos regularly -- practically overnight, something changed. A tiny sprinkle of cayenne pepper could keep me tossing and turning in bed for hours. I suspect that the problems I was having were made significantly worse after I had a bit of food poisoning. After that, it seemed like virtually anything could set me off. If I ate anything, even 4 hours before bed, I'd have gas moving around my intestines all night.
I've tried dozens of supplements. Some had marginal effects. Others did nothing for me. Then, while researching yeast/bacterial imbalance in the small intestine "SIBO", I found this nugget:
"L-glutamine helps reduce the symptoms of IBS by protecting the integrity of the mucus membrane inside the large intestine. The digestive process can subject the intestine to harmful bacteria, resulting in increased intestinal permeability, which introduces bacteria into the bloodstream. The intestine uses more L-glutamine than muscle tissue, and supplementation helps alleviate intestinal irritation by blocking bacterial infiltration. It also enhances immune cell activity in the gut, which inhibits infection and inflammation and soothes the intestinal tissue."
Wow! I've tried half a dozen other amino acids, with pretty much no effect. But on the surface, this sounded like another possibly beneficial thing to try. Semi-reluctantly and marginally optimistic, I decided to follow the recommendations on the website. I bought the following supplements:
Twice a day for reducing yeast and attempting to fix bacterial flora problems:
Klaire Labs Interfase Plus x2
Allicidin (strong garlic supplements) x1
Peppermint Oil & Oregano Oil x1
AND L-glutamine (as much as 20g/day!)
To be honest, I'm not sure if all of the other stuff is doing anything, but I don't have the gas problems I was having. I will stop taking those when I've finished the bottles, as I they should have done their job by then. I'm planning to follow those up with a good probiotic for a month.
BUT almost miraculously, I found that the L-glutamine seems to be doing exactly what was claimed. So if my symptoms ring a bell for you, do yourself a favor and and try L-glutamine. I use this product in the middle of the day at work -- but I prefer the powder form at home. I mix 5g with water 2-3 times per day. I've been sleeping so much better, and I'm feeling better than I have in years.
I started feeling better the first time I took this. I was certain it was helping after a few days. I'm just shocked that for the small fortune that I've spent searching for a supplement that did ANYTHING, the most benefit came from one of the most inexpensive products I've tried.
Relevant information for those considering using this for IBS related issues:
I've been taking this and unflavored bulk L-glutamine powder from myprotein.com for 2 weeks now. I started at about 2g/day and noticed improvement immediately. I have since ramped up to 15-20g per day, as recommended from the doctor's websites that I've read.
The other things I use are listed above. And I also take a liquid multivitamin, turmeric/curcumin, D3 (in the winter months) and occasionally magnesium citrate/oxide blend as an osmotic laxative when I think my IBS might be flaring up.
If ever I think that this is just a placebo, I'll update my post. But as of right now, I feel that couldn't give this inexpensive little amino acid enough stars.
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