NOW Sports Nutrition, L-Glutamine, Double Strength 1,000 mg, Amino Acid, 240 Veg Capsules
Key item features
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.
- NITROGEN TRANSPORTER*: In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.*
- DOUBLE STRENGTH PRODUCT: 2x the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products
Specs
- BrandNOW
- Size240
- Enteral medication formCapsules
- Primary ingredientGlutamine, L-Glutamine
- Activity stageIntra-Workout
- Vitamin & supplement typeGlutamine
Current price is USD$27.8611.6 ¢/ea
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4.594547563805104 stars out of 5, based on 1724 seller reviews(4.6)1724 seller reviews
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Starting from $30.86
About this item
Product details
Nitrogen Transporter* Immune Support* Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.* This double strength product has twice the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule). Natural color variation may occur in this product.
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.
- NITROGEN TRANSPORTER*: In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.*
- DOUBLE STRENGTH PRODUCT: 2x the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products
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Specifications
Brand
NOW
Size
240
Enteral medication form
Capsules
Primary ingredient
Glutamine, L-Glutamine
Indications
Health Concern
Immune System Support
Directions
Dosage
1 Veg Capsule
Instructions
Take 1 capsule 1 to 3 times daily, preferably between meals. Store in a cool, dry, dark place after opening.
Warranty
Warranty information
N/A
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
N/A
Ingredients
Ingredients
L-Glutamine, Hypromellose (Cellulose Capsule), Hydroxypropyl Cellulose, Stearic Acid (Vegetable Source), Magnesium Stearate (Vegetable Source) and Silicon Dioxide.
Warnings
Warning Text
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
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Customer ratings & reviews
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Showing 1-3 of 14 reviews
Apr 1, 2026
Queen
Top Reviewer
5 out of 5 stars review
Verified Purchase
Great Supplement for Muscle Recovery
I highly recommend these after working out. I can tell the difference if I take these it speeds up recovery and energy. Initially, I got this for for muscle recovery but I have heard a lot of people on tiktok saying its good for weight loss. Honestly, i do not know if that is certain. But i love these supplements. I just wish they werent so expensive.
Helpful?3DVB1TH7IBQF40703766
Mar 25, 2026
Lisa
5 out of 5 stars review
Verified Purchase
Great product
Helpful?3DVB1TH7IBQF40703766
Jul 23, 2020
laurie
5 out of 5 stars review
Verified Purchase
Excellent Amino replenishing supplement
I love NOW products; totally affordable, and just as effective, if not better than the pricier supplement brands out there. I ran out of my L-glutamine recently and I could definitely tell it; my body and mind seemed sluggish and, well, lazy. I use other NOW supplements as well and there are some that I consider essential; this is one of them.
Helpful?3DVB1TH7IBQF40703766
