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R1 Essential Amino 9 by Rule 1 Proteins

4.8
Rated 4.8 out of 5 stars
13 Reviews
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Nutrition Warehouse Callouts

5 Scoop Guarantee

🚚 We offer a 5 Scoop Return guarantee! You have 30 days to try up to 5 scoops, if you don't like the flavour or performance you can return it.
  • 7.5g essential amino acids
  • 500mg electrolytes per serve
  • No added sugar

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If you are looking for essential amino acids supplements, you might encounter that there are many options out in the market. So how do you pick the right one for your needs? Enter the world of R1 Essential Amino 9 by Rule 1 Proteins a supplement scientifically designed to help support recovery, hydration and muscle growth.

You need to refuel your body with the right nutrients so you can perform to your optimal best each and every time. You don’t want to waste all the hard work you put day in day out, so replenishing your body with the right supplement is essential.

The body cannot make essential amino acids, so it must be consumed through a balanced and healthy diet. If you are not getting enough nutrients through your diet, then a supplement may help to support the imbalances.

R1 Essential Amino 9 has a combination of essential and branched-chain amino acids as well as electrolytes, which will help to support the body to recover and hydrate after a hard session in the gym.

When you have R1 Essential Amino 9 by Rule 1 Proteins, you’ll:
  • Support muscle recovery. When you give the body, the nutrients needed, you may recover better, which will help you to get back to the gym faster. 
  • Support hydration. With the added electrolytes you will stay hydrated when you need the most. The body tends to lose a lot of nutrients through sweating so replenishing it is essential for optimal performance.
  • Support muscle growth. The body needs certain nutrients to perform to its best, so you can recover and grow.

Add R1 Essential Amino 9 by Rule 1 Protein to your daily routine to help support muscle growth, recovery and hydration. When you combine this product with the right diet and exercise plan, you will see better results. 

Each serve (1 scoop/11.5g) of R1 Essential Amino 9 by Rule 1 Proteins has:
  • 7.5g of Essential Amino Acids
  • 5g of Branched Chain Amino Acids 
  • 500mg of Electrolytes
  • No banned substances or added sugar

Warning: Not suitable for persons under 18 years of age or pregnant women. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Should only be used under medical or dietetic supervision. 

Mix one (1) scoop of R1 Essential Amino 9 with 8-12 oz. of cold water or your favourite beverage.

30 Serves / Grape
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Blue Razz Lemonade
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Peach Mango
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Rainbow Candy
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Black Cherry Limeade
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Fruit Punch
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Sour Watermelon
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
More Information

If you are looking for essential amino acids supplements, you might encounter that there are many options out in the market. So how do you pick the right one for your needs? Enter the world of R1 Essential Amino 9 by Rule 1 Proteins a supplement scientifically designed to help support recovery, hydration and muscle growth.

You need to refuel your body with the right nutrients so you can perform to your optimal best each and every time. You don’t want to waste all the hard work you put day in day out, so replenishing your body with the right supplement is essential.

The body cannot make essential amino acids, so it must be consumed through a balanced and healthy diet. If you are not getting enough nutrients through your diet, then a supplement may help to support the imbalances.

R1 Essential Amino 9 has a combination of essential and branched-chain amino acids as well as electrolytes, which will help to support the body to recover and hydrate after a hard session in the gym.

When you have R1 Essential Amino 9 by Rule 1 Proteins, you’ll:
  • Support muscle recovery. When you give the body, the nutrients needed, you may recover better, which will help you to get back to the gym faster. 
  • Support hydration. With the added electrolytes you will stay hydrated when you need the most. The body tends to lose a lot of nutrients through sweating so replenishing it is essential for optimal performance.
  • Support muscle growth. The body needs certain nutrients to perform to its best, so you can recover and grow.

Add R1 Essential Amino 9 by Rule 1 Protein to your daily routine to help support muscle growth, recovery and hydration. When you combine this product with the right diet and exercise plan, you will see better results. 

Each serve (1 scoop/11.5g) of R1 Essential Amino 9 by Rule 1 Proteins has:
  • 7.5g of Essential Amino Acids
  • 5g of Branched Chain Amino Acids 
  • 500mg of Electrolytes
  • No banned substances or added sugar

Warning: Not suitable for persons under 18 years of age or pregnant women. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Should only be used under medical or dietetic supervision. 

Mix one (1) scoop of R1 Essential Amino 9 with 8-12 oz. of cold water or your favourite beverage.

30 Serves / Grape
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Blue Razz Lemonade
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Peach Mango
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Rainbow Candy
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Black Cherry Limeade
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Fruit Punch
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Sour Watermelon
NUTRITION INFORMATION Per Serve
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 †
R1 Electrolyte Blend 500mg †
 (Sodium Chloride, Potassium Chloride, Magnesium Oxide)
L-Phenylalanine 450mg †
L-Methionine 150mg †
L-Histidine 100mg †
50mg †

†Daily Value not established.
*Percent Daily Values are based on a 2,000 calorie diet.

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
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4.8
Rated 4.8 out of 5 stars
Based on 13 reviews
Total 5 star reviews: 11 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
TasteRated 4.7 on a scale of 1 to 5
EnergyRated 4.5 on a scale of 1 to 5
RecoveryRated 4.6 on a scale of 1 to 5
Value for moneyRated 4.4 on a scale of 1 to 5
100%would recommend this product
Rating
Ratings
Write a Review (Opens in a new window)
13 reviews
  • SA
    Sam a.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Exactly what's needed

    Great taste and clean ingredients. Will be a go-to more likely than not.

    TasteRated 5.0 on a scale of 1 to 5
    EnergyRated 4.0 on a scale of 1 to 5
    RecoveryRated 4.0 on a scale of 1 to 5
    Value for moneyRated 5.0 on a scale of 1 to 5
    Was this helpful?
    NW Profile picture for Nutrition Warehouse
    Nutrition Warehouse
    35 seconds ago

    Thanks Sam! 🙌 So awesome that you're loving the taste and clean ingredients - sounds like R1 Essential Amino 9 is your new go-to! 💪✨

  • LF
    lawson f.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    .

    .

    TasteRated 5.0 on a scale of 1 to 5
    EnergyRated 5.0 on a scale of 1 to 5
    RecoveryRated 5.0 on a scale of 1 to 5
    Value for moneyRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • MT
    Mae T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Review

    Amazing buy. Tastes great, easy to mix and not too sweet

    TasteRated 5.0 on a scale of 1 to 5
    EnergyRated 5.0 on a scale of 1 to 5
    RecoveryRated 5.0 on a scale of 1 to 5
    Value for moneyRated 4.0 on a scale of 1 to 5
    Was this helpful?
  • C
    Chloe
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Awesome!

    Tastes so good!!

    TasteRated 5.0 on a scale of 1 to 5
    EnergyRated 5.0 on a scale of 1 to 5
    RecoveryRated 5.0 on a scale of 1 to 5
    Value for moneyRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • P
    Pete
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    5 Stars

    Don’t get much of the sour feeling and nice subtle watermelon hint not overpowering

    Was this helpful?
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