Optimum Nutrition AmiN.O. Energy View Larger
Supports NO2 Synthesis With BCAAs & Beta-Alanine!
26 reviews
BUY 2 Get ON T-Shirt!
Buy 2 Optimum Nutrition Amino Energy 30sv and get an ON T-Shirt absolutely FREE!
$32.49
$19.99
30 Servings

BUY 2 Get ON T-Shirt!
Flavor
Qty
 
$66.99
$37.99
65 Servings
Flavor
Qty
 
Recommended for you

Product Info

Select a product to view its nutrition info:

Please select an item from the list above to view nutrition information.

30 Servings Blue Raspberry

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

30 Servings Concord Grape

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

30 Servings Fruit Fusion

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

30 Servings Green Apple

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
5
Total Carbohydrate
1g
<1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
160mg
Caffeine (from Green Tea)‡, Green Tea Extract (Camellia sinensis) (leaf) (standardized for EGCG), Green Coffee Extract (bean)
* % 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
Other Ingredients: Natural & Artificial Flavors, Malic Acid, Citric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Tartaric Acid, Lecithin, FD&C Yellow #5, FD&C Blue#2. ‡ Total Caffeine from all sources is equal to 100mg/9g serving.
Allergen Warning
Contains soy (lecithin).

Mix two scoops of Essential Amino Energy in 10-12 oz of cold water.

For Pre-Workout Energy Support: Take 1-3 servings 20-30 minutes before training.

For Post-Workout Amino Support: At least 4 hours after initial dose, take 1-2 servings after training.

Do not exceed more than 5 servings per day. Do not exceed 6 scoops in any 4 hour period. Do not exceed 10 scoops per day.

Not for use by those with pre-existing medical conditions or those taking any medications, those under the age of 18 or over 50, women that are pregnant, contemplating pregnancy or nursing, or those that are caffeine or beta-alanine sensitive. Do not consume caffeine/stimulants from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat, or within 4 hours of bedtime.

30 Servings Lemon Lime

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
5
Total Carbohydrate
1g
<1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
160mg
Caffeine (from Green Tea)‡, Green Tea Extract (Camellia sinensis) (leaf) (standardized for EGCG), Green Coffee Extract (bean)
* % 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
Other Ingredients: Natural & Artificial Flavors, Malic Acid, Citric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Tartaric Acid, Lecithin, FD&C Yellow #5, FD&C Blue#2. ‡ Total Caffeine from all sources is equal to 100mg/9g serving.
Allergen Warning
Contains soy (lecithin).

Mix two scoops of Essential Amino Energy in 10-12 oz of cold water.

For Pre-Workout Energy Support: Take 1-3 servings 20-30 minutes before training.

For Post-Workout Amino Support: At least 4 hours after initial dose, take 1-2 servings after training.

Do not exceed more than 5 servings per day. Do not exceed 6 scoops in any 4 hour period. Do not exceed 10 scoops per day.

Not for use by those with pre-existing medical conditions or those taking any medications, those under the age of 18 or over 50, women that are pregnant, contemplating pregnancy or nursing, or those that are caffeine or beta-alanine sensitive. Do not consume caffeine/stimulants from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat, or within 4 hours of bedtime.

30 Servings Orange Cooler

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

30 Servings Strawberry Lime

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
5
Total Carbohydrate
1g
<1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
160mg
Caffeine (from Green Tea)‡, Green Tea Extract (Camellia sinensis) (leaf) (standardized for EGCG), Green Coffee Extract (bean)
* % 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
Other Ingredients: Natural & Artificial Flavors, Malic Acid, Citric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Tartaric Acid, Lecithin, FD&C Yellow #5, FD&C Blue#2. ‡ Total Caffeine from all sources is equal to 100mg/9g serving.
Allergen Warning
Contains soy (lecithin).

Mix two scoops of Essential Amino Energy in 10-12 oz of cold water.

For Pre-Workout Energy Support: Take 1-3 servings 20-30 minutes before training.

For Post-Workout Amino Support: At least 4 hours after initial dose, take 1-2 servings after training.

Do not exceed more than 5 servings per day. Do not exceed 6 scoops in any 4 hour period. Do not exceed 10 scoops per day.

Not for use by those with pre-existing medical conditions or those taking any medications, those under the age of 18 or over 50, women that are pregnant, contemplating pregnancy or nursing, or those that are caffeine or beta-alanine sensitive. Do not consume caffeine/stimulants from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat, or within 4 hours of bedtime.

30 Servings Watermelon

Serving Size: 2 Scoops (9g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (from Green Tea)‡, Green Tea Extract (Camellia sinensis) (leaf) (standardized for EGCG), Green Coffee Extract
* % 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
Other Ingredients: Natural & Artificial Flavors, Malic Acid, Citric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Tartaric Acid, Lecithin, Beet Color, Inulin. ‡ Total Caffeine from all sources is equal to 100mg/9g serving.
Allergen Warning
Contains soy (lecithin). Phenylketonurics: Contains phenylalanine.

Mix two scoops of Essential Amino Energy in 10-12 oz of cold water.

For Pre-Workout Energy Support: Take 1-3 servings 20-30 minutes before training.

For Post-Workout Amino Support: At least 4 hours after initial dose, take 1-2 servings after training.

Do not exceed more than 5 servings per day. Do not exceed 6 scoops in any 4 hour period. Do not exceed 10 scoops per day.

Not for use by those with pre-existing medical conditions or those taking any medications, those under the age of 18 or over 50, women that are pregnant, contemplating pregnancy or nursing, or those that are caffeine or beta-alanine sensitive. Do not consume caffeine/stimulants from other sources or within 4 hours of bedtime.

65 Servings Concord Grape

Serving Size: 2 Scoops (9g)
Servings Per Container: 65
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

65 Servings Fruit Fusion

Serving Size: 2 Scoops (9g)
Servings Per Container: 65
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

65 Servings Orange Cooler

Serving Size: 2 Scoops (9g)
Servings Per Container: 65
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
110mg
Caffeine (From Green Tea)‡, Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract)
* % 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
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Citrate, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.

Allergen Information: Contains Soy (Lecithin) ‡ Total Caffeine from all sources is equal to 50mg/9g serving.

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz of cold water.

FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals. FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training. FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

TIPS: ESSENTIAL AMINO ENERGY contains 25 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear.

KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

65 Servings Watermelon

Serving Size: 2 Scoops (9g)
Servings Per Container: 65
Amount Per Serving
Amt
%DV
Calories
10
Total Carbohydrate
2g
1%*
Amino Blend
5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta- Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine
Energy Blend
160mg
Caffeine (from Green Tea)‡, Green Tea Extract (Camellia sinensis) (leaf) (standardized for EGCG), Green Coffee Extract
* % 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
Other Ingredients: Natural & Artificial Flavors, Malic Acid, Citric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Tartaric Acid, Lecithin, Beet Color, Inulin. ‡ Total Caffeine from all sources is equal to 100mg/9g serving.
Allergen Warning
Contains soy (lecithin). Phenylketonurics: Contains phenylalanine.

Mix two scoops of Essential Amino Energy in 10-12 oz of cold water.

For Pre-Workout Energy Support: Take 1-3 servings 20-30 minutes before training.

For Post-Workout Amino Support: At least 4 hours after initial dose, take 1-2 servings after training.

Do not exceed more than 5 servings per day. Do not exceed 6 scoops in any 4 hour period. Do not exceed 10 scoops per day.

Not for use by those with pre-existing medical conditions or those taking any medications, those under the age of 18 or over 50, women that are pregnant, contemplating pregnancy or nursing, or those that are caffeine or beta-alanine sensitive. Do not consume caffeine/stimulants from other sources or within 4 hours of bedtime.

Directions
Warnings

Optimum Amino Energy

Everybody wants a lean muscular physique. Like anything worth having, wanting it isn't enough. You have to commit to a rigorous diet and training program that will tax your strength mentally as well as physically. To help satisfy these demands, ON's Essential Amino Energy combines an optimal ratio of rapidly absorbed free form amino acids- including muscle building BCAAs and arginine for more intense vascular pump - with natural energizers, beta Alanine, and N.O. boosting ingredients to help you reach your next level. And at just 10 calories per serving it makes a big impression without denting your diet.

Mix up Essential Amino Energy by itself - or stack it with your favorite powdered supplements - anytime you want to dial up mental focus, physical energy, N.O. production and recovery support.

Optimum Amino Energy

Beyond The Basics:

  • 5g of Micronized Free-Form Amino Acids
  • Beta-Alanine
  • 50mg of Caffeine from Green Tea
  • Green Tea Extract
  • Green Coffee Extract
  • 10 Calories
  • Zero Fat & Sugar
Use Anytime For:
  • Essential Amino Acid Delivery
  • Nitric Oxide Production
  • Muscle Recovery Acceleration
  • Improved Energy and Focus

Amino Energy Reviews

(26)

Amino Energy Review Summary

Overall: 8.7/10
Taste: 9.3/10
Recommended:
96%
Default User Image
Overall:
Taste:
Recommend:
Tina

Goal: Increase Strength

Flavor: Blue Raspberry

I have only tried the blue raspberry and fruit fusion but they both taste amazing and never fail to give me the energy I need to get me to the gym and knock out my workout. I tried the samples I received when I ordered it of other pre workouts and they didn't do the job.

Default User Image
Overall:
Taste:
Recommend:
Luis Antonio Neri

Goal: Increase Strength

Flavor: Concord Grape

Great drink recovery and strength.

Default User Image
Overall:
Taste:
Recommend:
Daniel

Goal: Build Muscle

Flavor: Lemon Lime

Great product from ON nutrition. The taste is good and it stacks well with other pre-workouts like the Arnold iron pump. Just ordered the orange cooler.

Default User Image
Overall:
Taste:
Recommend:
Dj

Goal: Increase Endurance

Flavor: Orange Cooler

Taste great and gives a steady boost of energy

Default User Image
Overall:
Taste:
Recommend:
amr

Goal: Burn Fat

Flavor: Blue Raspberry

Great boost u feel like a bull in the gym .

Default User Image
Overall:
Taste:
Recommend:
Milana

Goal: Healthy Lifestyle

Flavor: Watermelon

This is a great product for pre-workout, it wakes me up and gets me ready to go to the gym. I've tried the watermelon, grape, and the orange and they all taste really yummy. Can't wait to try more flavours!

Default User Image
Overall:
Taste:
Recommend:
Dare

Goal: Build Muscle

Flavor: Watermelon

This product is excellent, it is the best pre-workout supplement I have ever used. It gives you strength and a steady heart rate flow. I am very impressed. I would recommend it.

Default User Image
Overall:
Taste:
Recommend:
Miguel

Goal: Build Muscle

Flavor: Orange Cooler

Orange Cooler taste great. Just as good as gatorade. Since I drink about 3-4 cups of coffee a day I only take 1 scoop in the morning and 1 scoop in the afternoon before my workout and a high amino protein shake after. I can really tell a difference than before I was taking it. Gives me that extra boost of aggression and energy to lift more during my workouts. Before I was real lazy in the gym and didnt have the energy to push to my max. This also has a great stak of aminos to help for recovery. Im glad I caught the buy 2 get 1 free deal since I'm really on a budget right now. As long as I maintain my doses I can make these last 3 months I highly recommend this to anyone looking for aminos and energy.... Also since I live in South Carolina and about an hour and a half from Columbia I received these in 1 day. I will be looking forward to ordering from you guys again due to the fast shipping and super deals you have. Thank you for the good service.

Default User Image
Overall:
Taste:
Recommend:
Tegan

Goal: Healthy Lifestyle

Flavor: Watermelon

I did a lot of research before I picked a preworkout supplement. I knew I needed something easy on my stomach with a flavor that wouldn't make me gag. I ended up choosing the watermelon Amino Energy from Optimum Nutrition, and I'm really glad I did!
No jitters, no upset stomach, plenty of energy and focus. I found I wasn't as distracted by other people in the gym, I was motivated. I will definitely be buying other flavors, especially after seeing how awesome the watermelon is!

Default User Image
Overall:
Taste:
Recommend:
Arielle

Goal: Burn Fat

Flavor: Orange Cooler

I've been consistently working out for about a year and a half and had never used any type of pre work out product before amino energy. The first time I tried it was after a long day at work and I wanted to workout after my shift, so I took about a scoop and a half because it was my first time. I went from dreading my workout to being completely focused and energized, I was so concentrated on what I was doing and I did more of it. My normal workout is about an hour, and I worked out for an hour and 45 minutes no problem, I wasn't bored at all and I wasn't tired either. I was expecting some type of post workout side effects from taking this but there were none, no jittering and no headache. I would say it was one of the best workouts I've ever had. I would definitely recommend this product, I was/am completely satisfied.

View All Amino Energy Reviews »

* 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.