JYM Supplement Science Pre Naturally Flavored Raspberry Lemonade Workout Powder - BCAAs, Nootropics, Creatine HCI, Beta-Alanine, Betaine, Taurine, Huperzine - - 18 Servings

Definitely effective. Keeps you energized and the taste is ok. Just a little too sour but it wakes you up in the morning

What is not to say about this product…. This is the most potent pre workout I have ever had, the pump is insane I legit felt and looked like the hulk. I had so much energy and motivation during my lifting session I honestly felt like I could have gone for hours. I have tried the regular Pre Jym but this stuff blows it out of the water! I will say one of the cons of this product is the taste, it is almost too much and if you are like me and chug everything you drink you will most likely end up with a little bit of a stomach ache which mine went away rather quick. I liked the flavor but it super strong. Other than that though this stuff is the real deal I will definitely be buying more!!

It taste good. It's just crazy sour. I like sour things but this was like way over. Took me awhile to drink it. I probably wouldn't by this flavor again...

Over the past 30 plus years I’ve taken dozens of pre workout. Generally I think each person has particular likes and dislikes of their pre workout choice. Flavor, jitters, explosive diarrhea (No explode by BSN)….so this is just my take on this new formula. I’ve been enjoying standard pre jym for a couple of years now. I saw the ad for this new formula and thought I’d give it a shot. The reviews were pretty solid and I guess I should of paid closer attention to the negative ones.I first noticed the enormous scoop and when I see that I always wonder is this a gimmick to make me go through it quickly or the volume of ingredients is so vast you need a large scoop. Either way I half dosed to start. Within 15 mins of mixing the half scoop with 12 oz of water I sprinted to the toilet. My God, is it straight magnesium? This makes the runs of NoExplode look like child’s play. Then post issue my stomach felt bloated for an hour, on leg day. No Bueno. Tried again the next day same half scoop more water, same result. I’ve tried three other times with exact same result. I can deal with a little if the benefit outweighs it but this product is just unbearable. Jim ought to take a close look at this and remove the product or his name from it. In the meantime I’m going back tk his original formula. Sure wished we could get the original Jack3d back! That was legit.

With the advertising about how awesome the muscle pump was going to be with this product, I was disappointed. It's not bad, but it's not as big of a pump as I get with other products. Even if the "science" proves me wrong, I don't feel it like I do with other brands. All that said, this isn't bad by any means and has built-in pump and creatine in it, which most other vendors have separate products for and charge more money for.