Intense Pre-Workout Powder for Increased Energy, Power, & Focus*
Supports Cognitive Function, Enhances Mood, Expands Muscle Endurance, and Helps to Delay Fatigue*
9.1  out of 10  (3,427 Reviews)
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Product Overview

EVLution Nutrition.
  • Intense Energy*
  • Maximum Focus*
  • Amplified Pumps*
  • Explosive Power*


Huperzine A

Supports mental focus and concentration during training.*

Alpha Glycerylphosphorylcholine

Supports mental activity and focus during training as well as provides a choline source to the brain for acetylcholine production.*


The key energizer that enables increased workout intensity by delaying fatigue and expanding muscle endurance.*


Ionically bonded molecules of caffeine and malic acid support maximum energy and focus levels and enhanced exercise performance and thermogenesis.*

Choline Bitartrate

Supports muscle activity and mental speed.*


Essential Amino Acid which supports focus and enhances mood during training.*


Beta Alanine

Buffers lactic acid production.*

Creatine MagnaPower®

Patented form of Creatine bound to Magnesium to enhance overall creatine uptake and ATP synthesis to support muscle energy, performance and strength.*

Creatine Monohydrate

Supports athletic performance and increases strength. Aids in the production of adenosine triphosphate (ATP). ATP provides the energy for muscle contractions.*

Agmatine Sulfate

Is a metabolite of Arginine, which supports blood flow and nitric oxide levels.*


Supports muscle strength, power and pump production during training.*



Increases metabolism of carbohydrates to produce energy.*


Supports metabolism of carbohydrates into energy to produce further energy and endurance during training.*


Supports protein synthesis and metabolism.*


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 tunnel vision focus, positive mental state, drive, strength, pumps and unmatched energy less chance of crash, for the best workouts you have ever had!*

NEW ENGN SHRED. Advanced Pre-Workout + Shredding Formula. ENGN SHRED. Explosive Energy*, Maximum Focus*, Intense Fat Burning*, Thermogenic Formula*, Creatine Free*. Buy Now While Supplies Last.

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.


Unsurpassed energy to fuel workouts less chance of crash. Key factors to increase workout productivity including ingredients to aid focus and increase pumps.*

EVLution Nutrition. ENGN. Pre-Workout Engine.

Ratings & Reviews

Overall Rating
3,427 Ratings
Verified Buyer Rating
1,934 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.
Jun 08, 2019
Verified Buyer
  • 10 Watermelon
  • 10 Blue Raz

The flavors that I have tried are delicious. The pre workout has the right amount of kick and I do not get any kind of side affects.

Jun 07, 2019
Verified Buyer
  • 9 Fruit Punch
  • 8 Pink Lemonade

Great pre-workout it energizes you and overall has good taste.

Jun 02, 2019
Verified Buyer
  • 10 Furious Grape

one of the best pre work i ever taste . not strong as the Gat(prework) but i love it ! worth the price !

May 25, 2019
Verified Buyer
  • 5 Blue Raz
  • 8 Furious Grape

Hi, I had received a free packet of this stuff. That came with another supplement ordered. Watermelon flavored, poured it into my water bottle and it was awesome. So I bought blue raz and furious grape to try other flavors. I workout in the a.m. I took a scoopful of the blue raz. I like the foam and the taste was alright. I mixed it then chugged it 20 minutes prior to the workout. I got to the gym, I felt good. 30 minutes into the workout I felt nauseous and light headed. Went home showered at some oatmeal. Went to school. After class around 7 p.m. I still felt nauseous. I'd taken the scoop around 5 a.m. The next day I took half a scoop mixed it with a bottle of water. Then chugged another bottle of just water, just in case. Went to the gym and still had that nauseous and light headed feeling. I forced myself to eat hoping it would help. But the feeling lasted all day. I didnt take it the next day. I thought maybe I had to just get used to it. This time I took it in the afternoon an hour after eating. Waited 30 minutes after a scoop. I felt good. 15 minutes in, I felt that nauseas feeling I felt it in my chest. I felt like puking. After one hour of working out I felt bad. I went to class I just felt nauseated and light headed, couldn't pay attention. I went to work after and the feeling was still there. It felt like I was underwater, like how you feel when you haven't slept in more than a day. I didn't take for two weeks than tried again thinking I was just being a weenie. I just had the same horrible feeling. I was of and on for 3 months. I just didnt want it to be a waste of cash. I didnt want to spend more on another pre-workout. I tried it in the mornings, afternoons, nights. I tried it on an empty stomach, 20 min- 2 hours after eating. 1/3 of a scoop to 1 scoop. I drank 1- 3 bottles of just water after taking it. But I just felt bloated when I chugged 3. A lot of restroom breaks. Lol I thought maybe it was just a bad batch. Ended up tossing it. I wish it would've worked out. I just didnt want it to go to waste. Opened up the purple one, furious grape. Felt the same way. Ended up just trashing it. Just typing this review gives me a literal bad feeling. Like when you associate food poisoning with a restaurant. I've taken other pre-workouts. I think n.o. explode being maybe the strongest. I'm taking genius pre, right now. But none have given me the feeling this pre workout gave me. That nauseous, lightheaded feeling that lasted all day. It was horrible, at least the taste wasn't that bad. Lol

May 25, 2019
  • 10 Furious Grape

Great product. Sometimes I branch out and try other preworkouts but I just end up being disappointed and come back to ENGN. Great energy boost, pump, and focus. Tastes delightful.

May 23, 2019
Verified Buyer
  • 9 Fruit Punch

Great product, especially when you're not motivated. It gets me pumped and once I do that first set I can't stop. This is one of the best I've tried.

May 23, 2019
Verified Buyer
  • 9 Fruit Punch

Great product — a good value for a great pre-workout. Give me the energy I need to get my work done in the gym.

May 15, 2019
Verified Buyer
  • 9 Watermelon

Great product! Has enough caffeine to get me going and going during my workout even though I drink tons of coffee a day haha.

May 08, 2019
Verified Buyer
  • 10 Watermelon

Makes you sweat like a pork! Workouts are amazingly wets even when nobody is sweating... I thought I purchased the thermogenic formula but no!... I think i will use the half of serving...

May 07, 2019
Verified Buyer
  • 10 Blue Raz

This pre workout isn't really effective alot of caffeine which probably gives you a drive plus Creatine which will help but better off buying something like Team Affinity Primal A.F or Stimumax from strom sports

May 05, 2019
Verified Buyer
  • 9 Cherry Limeade

Great pre workout! Cherry limeade was very good, not too sweet like some pre workouts can be. Definitely gives you a boost for your workout. Don't get as much tingle as others but enough that you feel that it's working. Will definitely use again!

May 02, 2019
Verified Buyer
  • 8 Blue Raz

I used prejym for a few months and it is a far superior product. This preworkout is OK and much cheaper but in my opinion your getting what you pay for

Apr 26, 2019
  • 10 Furious Grape

Best pre-workout I've ever had, gives the pump, energizes you and overall the taste is amazing. Well at least the furious grape is great. Will definitely buy it again.

Apr 18, 2019
Verified Buyer
  • 9 Blue Raz

Love this Preworkout. They have recently modified the formula it seems and it is just as amazing as the original ENGN. Usually gets me up and going after a long day of work. I take it around 5:30 PM and it does not impact my sleep. 1 scoop is usually enough but you may need more if your caffeine tolerance is higher. I would highly recommend this preworkout as the profile is straight forward and it does the job as expected. Pumps are there, but could be slightly better if more Citrulline Malate was present but great product nonetheless.

Apr 18, 2019
  • 10 Cherry Limeade
  • 9 Pink Lemonade

I use ENGN before every workout. I lift noticeably more weight, with more reps, every time. I use it before cardio, my favorite exercise is the stair climber and I can climb at a faster rate for longer intervals. I'm not joking, and this isn't hyperbole. I legit perform better with ENGN Pre-workout. I mix one scoop of Cherry Limeade ENGN and 2 scoops of Lemon Lime BCAA's, and I ENJOY my drink. I highly recommend this stuff!

1 Size
30 Servings
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9 Flavors
Fruit Punch
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2 For $42
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Price: $29.99  ($1.00 / Serving)
Flavor Rating: 9.2


30 Servings Fruit Punch
Serving Size 1 Scoop (8.6g)
Servings Per Container30
Amount Per Serving %DV
Niacin (as niacinamide) 35 mg 175%
Vitamin B6 (as pyridoxine HCl) 2 mg 100%
Folic Acid 800 mcg 200%
Vitamin B12 (as cyanocobalamin) 25 mcg 417%
CarnoSyn® Beta-Alanine 1,600 mg
Creatine Complex 2,000mg
Creatine Monohydrate, Magnesium Creatine Chelate (Creatine MagnaPower®)
ENGN® Mind-to-Muscle Matrix Proprietary Blend 2,213mg
Betaine Anhydrous, Choline Bitartrate, L-Tyrosine, Agmatine Sulfate (as AGmass™), Caffeine Anhydrous, Infinergy™ (DiCaffeine Malate), Alpha-Glycerylphosphorylcholine, Huperzia Serrata Extract (std. min. 1% Huperzine A)(Club moss).
Percent Daily Values are based on a 2,000 calorie diet.
† Daily value not established.
Other Ingredients:
Malic Acid, Natural And Artificial Flavors, Tartaric Acid, Sucralose, Silica, Acesulfame Potassium, FD&C Red #40.
Product contains 300mg of total caffeine per serving.

Directions For ENGN: As a dietary supplement, take 1 scoop with 8 oz. (236 mL) of cold water 15-30 minutes before training. To avoid sleeplessness, do not take within 4 hours of sleep.


Not for use by those with pre-existing medical conditions or taking any medications; those under the age of 18; those who are caffeine, niacin or Beta-Alanine sensitive or women who are contemplating pregnancy, pregnant or nursing. Consult your physician prior to using this product if you are taking any prescription or over-the-counter medications or supplements. Do not use this product if you are at risk or are being treated for any medical condition including, but not limited to: high or low blood pressure; cardiac arrhythmia; stroke; heart, liver, kidney or thyroid disease; seizure disorder; psychiatric disease; diabetes; difficulty urinating due to prostate enlargement or if you are taking a MAO inhibitor. Discontinue use and consult your healthcare professional if you experience any adverse reaction to this product. Keep out of reach of children. Do not exceed recommended serving size or suggested use for any reason. Discontinue use 2 weeks prior to surgery.

Product contains 300mg Caffeine

* 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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