MRM Nutrition Driven Pre-Workout Powder | Mixed Berry Flavored | 125mg Caffeine | Pure Ingredients| Muscle + Hydration + Energy Blends | Performance Energy | Vegan + Gluten-Free | 29 Servings

This is one of my favorite prework out supplements. I have been using MRM products and this preworkout in particular for years now. Despite what other reviews may think, I think the taste is not bad and the consistency is good. I have taken a lot of workout products and a very avid workout person. If you are not use to supplements, it may take a little time getting use to the taste and consistency but I will tell you this one is better than a lot of other ones I have tried. The biggest reason I take this pre workout over others is because it doesn't have any artificial ingredients including artificial sugar. Artificial sugars are a big ingredient in most workout supplements which drives me crazy! There is evidence of how bad they are for your health yet they are being added to these supplements that are supposed to be used to better your health through exercise. Pros: Price - price is very reasonable for a pre workout supplement Taste - a pleasant taste and good consistency though it may take a little getting use to if you are new to workout supplements Quality - no artificial sweeteners which is a BIG PLUS! If you are trying to be healthy through exercise but taking workout supplements with artificial sweeteners than you are being counterproductive Efficient - good clean energy without feeling jittery (this is something that is hard to find with a pre workout supplement, most will make you feel extra jittery or you get a big niacin flush (that skin crawling feeling)) I haven't had this happen much with this supplement. I am only 115lbs and take the recommended dosage and I just get a light niacin flush but a lot of focus and energy to power through my high demand workouts.

This is a good, nutrition packed, naturally sweetened preworkout powder. If you're looking to boost health while boosting your energy and focus, this is a great one. It's also a good preworkout to cycle between other preworkouts. Using natural sweeteners is important in case you haven't looked up the effects of artificial sweeteners yet. This is a great product that has had a great price too. Thank you for making this!

I have been off pre workout for the past 2 years (I took NOxplode, Jack3d, and SuperPump religiously about 5 days a week for 7 years). My wife is a registered dietician and scared the crap out of me about the affects of some of the pre-workouts I was taking. But after going into a stoop of laziness I really really wanted to get back on a pre-workout. So after doing a little research, she compromised with me, and let me try this one out. She main reason is because MRM is so straightforward about WHAT is actually in the product, it has a GMP label (good manufacturing practices in a certified facility, which basically is the code of ethics in the supplement world - in other words, there is a highly likelihood that what they say is IN the product is actually in there) So I've used it for about a week now, and I can say I felt like I was back on NoXplode...got the same tingly sensation, and incredible pump. I also had the endurance to finish strong through my hour long workouts with free weights (I do a mixture of bodybuilding and cross training in 3 week cycles). I didn't get any jitters like I got with Jack3d, and it didn't make me sick at my stomach like I did with Super Pump. All in all, it does what it says it will do. Also, its freakin cheap, close to 62 cents a serving. Reason for 4 stars is simply the taste. I got the mixed berry, and it tastes like crap...NoXplode tasted freaking amazing.

I’ve been looking for a pre-workout blend with my busy life and I will look no further! I love to work out in the mornings and most mornings at that and let me tell you - at 45 and with a big family I am usually exhausted when I go to bed and not to energetic in the mornings. After about a year now, I have to say this product has been consistently helping me out and not only do I look better and have more stamina from working out I have a pre workout formula that I can use to help me. Thanks MRM nutrition-you have been a God send for this extremely busy and tired older man :)!!!

The only negative thing I can say about this is that it tastes terrible. I'm going to try a different flavor because I feel like the product works. It's the only pre workout that I've taken that doesn't upset my stomach so I'd like to stick with it but I can't get past the taste when mixed with water.

I really like this pre-workout. I haven't gotten the chance to try too many pre-workouts without artificial sweeteners, but I've tried tons that did have stuff like Acesulfame Potassium, Sucralose, etc. This one, along with "Honey Badger" are great if you're looking for something without the artificial stuff. The sweeteners used in here are ones like sugar and Stevia leaf extract (Stevia actually has benefits on it's own). I would give this pre-workout a taste of maybe 3.5 out of 5, maybe almost a 4 (depending on my mood for the taste). It doesn't taste the greatest but I really don't mind it much either. I'm not exactly drinking it for taste though anyway. It has a lot of ingredients I look for in a pre-workout: B-vitamins, Electrolytes (good for hydration), Arginine (contains a good bio-available form called AAKG), Creatine Monohydrate, Beta-Alanine, Citrulline (Amino like Arginine, has synergy with Arginine), Betaine, N-Acetyl-L-Tyrosine (Another amino acid - precursor to Dopamine), Caffeine, and other ingredients. It may not work for everybody and may not taste great to everyone, but if you're looking for a pre-workout that's natural and doesn't contain anything artifical, I would give this one a try at least once. It feels much cleaner, in my opinion, than pre-workouts that contain stuff like Sucralose and then also usually have way too much caffeine and stimulants in them. I'm prone to anxiety and the jitters sometimes, but with Driven, the effects are always clean and smooth. For reference, there is about 125 mg. of caffeine in each serving. If a person truly wanted, they could take two servings (even the label says 1-2 scoops is fine).

(First off let me state, before you by this product read the reviews. Before you read the reviews check out the other people who wrote these reviews. Click on the reviewers name and see if they only reviewed products made by this manufacturer "MRM".) I had high expectations for this product, one of the main reasons I purchased this pre-workout was because it was cheaper than other pre workouts and it did not have any controversial cancer causing sweetener. Thats the good.. This is a great pre workout if you have not tried other pre workouts that have give you that pump. Now the bad.. No pump, I was waiting for the pump (ENERGY)... Whatever energy I had was lost after the first 30 minutes of working out, which is bad because I spend about 10 minutes stretching out and warming up.. I tried using two scoops and it my energy lasted a bit longer but still no real PUMP... I tried mixing it with a small dose of other pre workouts and I feel that I just hit a placebo. One of the other down sides is that this product contains creatine, which is not a bad thing. I found out that in this proprietary blend, their is a 1450 mg of creatine monohydrate per serving. Creatine is fine but, I do not like to retain water weight, creatine does give you a pump but this product does not give me that pump. This product does have Arginine AKG that does give you boost of energy but not enough in one serving size to have any real affect. So overall, this is product is okay but it lacks that OOMPH! That other pre-workouts have..

I really had high hopes for this. I read all the reviews before buying. I liked that its made with stevia. I was all excited this morning when I got my water ready. Took a big ole swig...and YUCK! The mixed berry taste like what I would think eating fresh grass would taste like. Even though I have never eaten fresh grass, if I had this is exactly what it would taste like. Will not buy again.