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R1 Glutamine

Rule 1 R1 Glutamine

A Product
100% Micronized Post-Workout Glutamine Formula
  • 100% micronized glutamine
  • 5 grams of glutamine per serving
  • 75 & 150 serving size options
  • Zero fillers, no banned substances & gluten free
31 Reviews
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Deals
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Rule 1 R1 Glutamine 75sv for only $18.99! Limited time only.
Buying Options
$26.99
$18.99 18.9900
75 Servings
75 Servings | $0.25 Per Serving
LIMITED TIME PRICE CUT
–
+
$39.99 39.9900
150 Servings
150 Servings | $0.27 Per Serving
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Nutrition Info

75 Servings Unflavored

Serving Size: 1 Scoop
Servings Per Container: 75
Amount Per Serving
Amt
%%DV
L-Glutamine
5g
†
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.

Mix (1) one scoop of R1 Glutamine™ with 8-10 oz. of your favorite beverage and consume after training.

KEEP OUT OF REACH OF CHILDREN. FOR USE BY HEALTHY ACTIVE ADULTS ONLY. CONSULT YOUR PHYSICIAN BEFORE USING THIS PRODUCT IF YOU ARE TAKING ANY MEDICATION, ARE UNDER A PHYSICIANS CARE FOR ANY MEDICAL CONDITION, OR UNDER 18 YEARS OF AGE. NOT FOR USE BY WOMEN THAT ARE PREGNANT, TRYING TO GET PREGNANT, OR NURSING.
Directions
Warnings
Expand Info
Product Information

Muscular man training in gym with 2 RULE ONE PROTEINS Bottles products shots

R1 Glutamine

Prolonged bouts of intense exercise don’t just drain your energy; they also deplete your body’s nutritional reserves and overcome its ability to recover. Case in point: glutamine. Overtraining can cause glutamine levels to drop, impairing performance. R1 Glutamine helps keep levels elevated.*

RULE 1 PROTEINS: 100% Micronized, Performance Endurance

RULE ONE PROTEINS™ COMMITMENT TO QUALITY

Since day one, Rule 1 Proteins™ has proven that exceptional quality and superior value aren’t mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in a FDA-inspected, NSF/GMP-compliant, and Informed-Choice certified facility. Streamlining and tightly controlling every phase of the process, from start to finish, enables us to offer premium products without the premium price.

RULE 1 PROTEINS: Manufactured in America, No Banned Substances, Gluten free

Reviews
Overall Rating
4.9 out of 5 stars
Reviews (31)
Verified Buyers (30)
Review Graph
  • 5 star
    90%

  • 4 star
    7%

  • 3 star
    3%

  • 2 star
    0%

  • 1 star
    0%

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BigBoiE
Build Muscle
Verified Buyer
First time purchasing Rule 1 Glutamine, very high quality and effective.*
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2023-10-07 12:34:52Z
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Pavan K
Verified Buyer
The best glutamine for value for money, rule 1 some products are good*
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2023-09-30 12:59:06Z
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Chris S
Build Muscle
Verified Buyer
I've been incorporating this glutamine supplement into my daily routine for some time now, and it has proven to be a valuable addition to my fitness and wellness regimen. Glutamine is known for its role in muscle recovery, immune system support, and digestive health, and this product seems to deliver on those promises.*
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2023-09-20 11:56:41Z
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Mohamed A
Verified Buyer
One of product i took always for recovery all pure glutamine *
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2023-09-16 14:07:01Z
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Jackie C
Verified Buyer
This is a brand that I've been loyal to for a while. It's good quality and I can feel it making a difference in my workouts.*
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2023-09-01 18:14:28Z
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Peter P
Verified Buyer
I was having stomach issues with IBS and a friend informed me that if I take Glutamine it may help, Well it only took about 3 days @ 2 times a day and I seem to not be having any issues with my IBS, so now I only use the Glutamine and have stopped taking the prednisone tablets that I've used for the last 4 years.*
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2023-06-19 09:22:35Z
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Welile D
Verified Buyer
This is a good quality product, I would recommend it for anyone.*
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2023-05-28 13:00:27Z
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CantStopR
Verified Buyer
Works great!!! I haven’t had any issues so far with it.    I like it*
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2023-05-18 14:37:12Z
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Gustavo L
Verified Buyer
Great for recovery and helping your body get the extra help it needs. When I know I will not workout, I take scoop of Rule 1 glutamine along with a scoop of BCAAS and it does a good job*
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2023-04-01 23:35:35Z
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Big Brent Bishop
Verified Buyer
Just as good as any glutamine product I've tried. Not too clumpy & mixes well. Got it on sale & will buy again at a similar price, for sure.*
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2023-01-10 22:34:33Z
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* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.

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