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Rule 1 Essential Amino 9

Rule 1 Essential Amino 9

A Product
Supplies All 9 Essential Aminos & Tastes Delicious
  • 7.5 grams of all 9 EAAs
  • 5 grams of BCAAs per serving
  • 500 mg of electrolytes for hydration
  • Transparent formula
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Deals
CYBER MONDAY PRICE CUT
CYBER MONDAY PRICE CUT
Buy 1 Rule 1 Essential Amino 9 30sv for only $10.99! Limited time only.
Buying Options
$29.99
$10.99 10.9900
30 Servings
30 Servings | $0.37 Per Serving
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Nutrition Info

30 Servings Blue Razz Lemonade

Serving Size: 1 Scoop (11.5g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
35
Total Carbohydrate
1g
<1%
Chloride
460mg
20%
Sodium
160mg
7%
L-Leucine
2.5g
L-Isoleucine
1.25g
L-Valine
1.25g
Lysine Hydrochloride
900mg
L-Threonine
850mg
Electrolyte Blend (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
500mg
L-Phenylalanine
450mg
L-Methionine
150mg
L-Histidine
100mg
L-Trytophan
50mg
* % 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.
Ingredients
Malic Acid, Natural and Artificial Flavors, Citric Acid, Salt, Silicon Dioxide, Calcium Silicate, Sucralose, Sunflower Lecithin, Acesulfame Potassium, FD&C Blue #1.

Mix (1) one scoop with 8-12oz. of cold water. Consume during or after workouts. Combine with a balanced diet and regular resistance exercise.

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 APHYSICIAN’S 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

Rule 1 Essential Amino 9

When it comes to supporting muscle building and maintenance, these nine "essential" amino acids are aptly titled. Since they can't be synthesized within our bodies, they must be obtained through nutritional sources. Essential Amino 9 delivers 7.5g of essential amino acids in every serving, plus added electrolytes for hydration.*

Informed Choice® Certified.

Regularly tested for banned substances by the world class sports anti-doping lab, LGC.

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

Reviews
Overall Rating
4.8 out of 5 stars
Reviews (757)
Verified Buyers (753)
Review Graph
  • 5 star
    88%

  • 4 star
    10%

  • 3 star
    2%

  • 2 star
    0%

  • 1 star
    0%

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Anthony A
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Don’t get the crazy jitters but feel a nice boost in my workouts resulting in an enhanced pump!*
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2025-12-02 14:06:04Z
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Akram M
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Good quality, elegant taste, fast results. I recommend it to everyone.*
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2025-12-02 01:49:16Z
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William B
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The rule 1 essential aminos tastes so good. I mix it with gatorade and take it during my workouts. It seems to be a very solid product.*
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2025-11-29 16:25:25Z
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Cavid H
Verified Buyer
not disolves well no matter how you shake it in blender or shaker. *
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2025-11-21 08:57:56Z
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Jake W
Verified Buyer
This stuff tastes horrible. Maybe there is an ingredient that doesn't sit well with me. I can't even choke it down.*
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2025-11-21 08:57:56Z
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Robbie W
Verified Buyer
Great product. I use all day for good recovery and amazing taste. *
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2025-11-21 08:52:31Z
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Phil T
Build Muscle
Verified Buyer
Not terrible but not what I excepted. I am not a huge fan of EAA flavors in general, but this one is very doable. I would rebuy*
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2025-11-12 11:17:43Z
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Jean S
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Verified Buyer
This works and I will continue to use it going forward. Thanks!*
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2025-11-12 10:51:17Z
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raymond a
Verified Buyer
Brilliant eaa flavour is great and mixabulity very good. Will buy again*
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2025-11-12 09:10:27Z
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brian g
Verified Buyer
Great taste and flavor selection. I like to add this to my post workout rehydration.  *
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2025-11-05 11:04:16Z
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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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