Innovative Pre-Workout Complex with Caffeine, Creatine, B Vitamins, and Key Amino Acids
Supports Alertness, Concentration, Performance, and Helps to Reduce Fatigue
9.1  out of 10  (3,409 Reviews)

Product Overview

EVLUTION NUTRITION ENGN Pre-Workout Engine ENGN Containers

The Evlution of Preworkouts


Caffeine contributes to increased alertness and to improved attention in doses of least 75 mg per serving. Do not exceed daily intake of 300 mg of caffeine.


Vitamins B6, B12, and Thiamine contribute to normal energy-yielding metabolism.


Creatine increases physical performance in successive bursts of short-term, high intensity exercise.


  • Creatine Monohydrate - 2,250mg
  • Patented Creatine HCL - 750mg
  • Beta-Alanine (as Carnosyn) - 1,600mg
  • Betaine Anhydrous - 1,000mg
  • Choline Bitartrate - 400mg
  • Caffeine Anhydrous - 300mg
  • N-Acetyl L-Tyrosine - 250mg
  • Alpha - GPC Powder - 100mg
  • Olive Leaf Extract - 5mg

Why is ENGN® more advaned than any other pre-workout?

RESULTS! ENGN®'s revolutionary formula is all about game changing progress every time you hit the gym, field, octagon, stage or court! Simply put, we never settle and we formulated ENGN® to give you the Focus, Energy and Performance you want during your training session.


ALL ATHLETES! ENGN® has been designed to fuel all athletes whether you are a track star, bodybuilder or action sports athlete ENGN® will fuel you.


ENGN® was created and engineered for the athlete! A direct blend provides no fillers and gives you the maximum advantage over the competition.*


Take 1 scoop 15-30 minutes prior to training with 8 ounces of cold water.

Why Take It?

ENGN® is designed to deliver Focus, Energy and Performance during training sessions*

Caffeine Consumption**

Not recommended for consumer to exceed a daily intake of 300mg of caffeine.

Creatine Consumption*

Beneficial effects are obtained with a daily intake of 3 grams.

Ratings & Reviews

Overall Rating
3,409 Ratings
Verified Buyer Rating
1,920 Ratings
Average Flavor Rating
12 Flavors
Top Rated Flavor
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Mar 22, 2019
  • 10 Pineapple
  • 10 Cherry Limeade
  • 10 Pink Lemonade

Top 3 fav. flavors Pineapple, Cherry Limeade , & Pink Lemonade Great flavor and a great pre workout! Doesn’t make me shaky at all and gives me a good pump during my workout.

Mar 16, 2019
  • 10 Pink Lemonade

I am forever grateful for the folks over at Evlution for creating a product that 1. Helps push through the toughest workouts 2. Does not put me at risk of crashing 3. Tastes amazing. I am a huge supporter of the ENGN, Especially when stacked with Pump and Lean Mode. 10/10 product

Mar 10, 2019
Verified Buyer
  • 10 Pineapple
  • 10 Furious Grape
  • 8 Orange Dream
  • 10 Watermelon

Engn is my go to pre workout. I have been using it for a couple years now and have tried pretty much every major pre workout on the market. Though the ingredients profile doesn't look too impressive, it's the results that count not the stats. I workout early in the morning and this preworkout always gets me rollin' and ready to hit the gym. I add 6g citrulline malate to it, something it is lacking which would be my only complaint. The flavors are ridiculously good, especially that new pineapple. I have never crashed with this preworkout which is a huge plus. Great price, amazing taste and works great. I currently have 12 of them in my pantry!

Mar 06, 2019
  • 5 Fruit Punch
  • 5 Pink Lemonade

I don't really know but this doesn't do well for me , doesn't boost me enough , and the taste is nasty...

Mar 05, 2019
  • 3 Cherry Limeade

This pre workout did nothing for me compared to others. It also left me feeling nauseous afterwords.

Mar 02, 2019
Verified Buyer
  • 9 Cherry Limeade

I bought this a while back as an alternative to other pre workouts I was taking and needed a double dose. This pre deff keeps me more focused than any other I've taken. One scoop and I have enough energy to power through my workout and still make it through my job with no crash. I love the flavor as well. I don't feel anxious or jittery at all taking this, just ready to hit the weights hard and keep a good pump throughout!

Mar 01, 2019
  • 4 Blue Raz

I've taken a preworkout nearly every day for years. Bought this because it was on a good sale... Wouldn't buy it again. Something about it leaves me short of breath during my workout. I don't feel the beta alanine either. Taste isn't great, but that can be blamed on some of the ingredients. As long as they are in there I'm happy!

Mar 01, 2019
Verified Buyer
  • 9 Blue Raz

The flavor was mild which I personally enjoyed alot, and it never tasted chemically like some other pre workouts. I was able to get a good solid pump on this prework fairly quickly in my workouts, and the energy was consistent for roughly an hour and a half and no crash. Overall I liked this preworkout and will probably buy some again.

Feb 27, 2019
  • 10 Pineapple
Feb 24, 2019
Verified Buyer
  • 10 Green Apple
  • 10 Watermelon

Awesome product, I been using it for years.

Feb 23, 2019
Verified Buyer
  • 10 Orange Dream
  • 10 Blue Raz

Great flavor

Feb 22, 2019
Verified Buyer
  • 9 Blue Raz

I had been looking for a pre workout for awhile and came across this beauty works great helps with powerlifting workouts so much feel as if I've got more energy and can lift more without ego lifting

Feb 21, 2019
Verified Buyer
  • 10 Pineapple
  • 10 Cherry Limeade

EST pre workout I’ve tried in a while. Mixes great and gets you lifting now. Def try them out

Feb 21, 2019
Verified Buyer
  • 10 Blue Raz

Great flavor and a great pre workout! Doesn’t make me shaky at all and gives me a good pump during my workout.

Feb 21, 2019
Verified Buyer

ENGN has been my favorite preworkout for a few years now. I have tried several different products but always come back to this. It gives you a solid amount of energy with no crash. All of the flavors are great as well.

1 Size
30 Servings
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2 Flavors
Blue Raz
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Price: £22.99  (£0.77 / Serving)
Flavor Rating: 9.3


30 Servings Blue Raz
Serving Size 1 Level Scoop (10.3g)
Servings Per Container Approximately 30
Per Serving %RI ‡
Energy 0 kJ       
- 0 kcal       
Thiamin 3.5 mg 318%
Niacinamide (Nicotinamide) 35 mg 219%
Vitamin B6 2 mg 143%
Folic Acid 800 Ug 400%
Vitamin B12 25 Ug 1,000%
Creatine Complex
Creatine Monohydrate 2,250 mg
Patented Creatine HCI® 750 mg
Beta-Alanine (as Carnosyn®) 1,600 mg
Betaine Anhydrous 1,000 mg
Choline Bitartrate 400 mg
Caffeine Anhydrous 300 mg
N-Acetyl L-Tyrosine 250 mg
Alpha-GPC Powder (std. min. 50 % Alpha Glycerylphosphorylcholine) 100 mg
Olive Leaf Extract (40% Oleuropein) 5 mg
‡ Reference Intake.
† Reference Intake not established.
Creatine Monohydrate, Acidity Regulators (Citric Acid, Malic Acid, Calcium Carbonate), Beta-Alanine (as Carnosyn®), Betaine Anhydrous, Flavouring, Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Patented Creatine HCI, Choline Bitartrate, Caffeine Anhydrous, Sweeteners (Sucralose, Acesulfame Potassium), N-Acetyl L-Tyrosine, Stabilizer (Mannitol, Dicalcium Phosphate), Alpha-GPC, Vitamins (Niacinamide, Thiamin Mononitrate, Pyridoxide HCl, Folic Acid, Cyanocobalamin), Olive Leaf Extract (std. min. 40% Oleuropein), Colour (Brilliant Blue).
Contains caffeine (300mg). Not recommended for children or pregnant women.

Directions For ENGN: As a food supplement, take 1 scoop with 236 mL of cold water 15-30 minutes before training. To avoid sleeplessness, do not take within 4 hours of sleep.

Warnings: Do not exceed the recommended daily dose. Do not consume more than 1 serving per day or within four hours of bedtime. This product should not be used as a substitute for a varied diet or a healthy lifestyle. Consult a physician prior to using this or any supplement or if you have any medical condition. High Caffeine content (300mg). Not recommended for children or pregnant or breast feeding women, do not use if you are caffeine, niacin, or beta-alanine sensitive. KEEP OUT OF REACH OF CHILDREN, NOT FOR USE BY INDIVIDUALS UNDER THE AGE OF 18. Excessive caffeine may cause nervousness, sleeplessness, and occasional rapid heart rate. Allura Red may have an adverse effect on activity and attention in children. The benecial effect of creatine is obtained with a daily intake of 3 g of creatine. Allura Red AC may have an adverse effect on activity and attention in children. Store in a cool, dry place.

Food Supplement with Caffeine and Creatine.

Made in the USA

Imported and Distributed by Bodybuilding.com (UK) Ltd Units 7 and 8 Foster Avenue Woodside Park, Dunstable, Bedfordshire, LU5 5TA UK Phone 0-808-189-1030

* 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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