EFX SportsKarbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Lemon Ice)

This thing came full to the brim! I had to dump out half of it into a ziploc to try and find the scooper. There wasn't one... Thankfully I keep old ones from other tubs of supplements. I found a 60cc one that is just about perfectly half a serving(1 serving it says is 2 scoops).I used a scale and just shy of 1/4 cup is just over half a serving. So, if you didn't get a scooper anywhere in the tub, just use 1/4 cup or 1/2 cup depending if going for a full 200cal/50carb serving or half of that.Now, does this stuff work? I normally do 30-50 mins on the bike/rowing machine alternating days twice a day. Decided to do 2hrs of rowing this morning fasted at first. Had about half a large gatorade I sipped on half way through till the end. Felt weak and light headed. Decided to down a half a serving of this before I started to make my oatmeal to get some calories in fast. Worked great. Within 8 minutes I felt fine. Didn't wolf down my oatmeal or anything. Ate it casually. Feel absolutely great 3 hours later. Might do a 20-30min short session tonight rather than just the big workout this morning.Flavor is very strong, but its fine if you are going to be sipping on this while doing longer distance bike/rowing or whatever sessions. I think mixed with a decent sized water bottle or 2 depending on how much water you need would make this stuff highly recommended. Rather strong if you wait until post workout and try to down this stuff. And that's with me trying to down half a serving this morning quickly. Can't imagine a full serving. Maybe you have an ultimate sweet tooth though :P (Rainbow Candy tastes like the powder from "Fun Dip" if you ever had that stuff. Where you dip the white sugar stick into the powder and suck on it. Very 'Sugary' tasting)

I've gone through a 2.2lb tub of neutral to make sure it didn't tear me up somehow, and I just reordered it in 4.4lb. I like the neutral because I can mix it with my EAA Max watermelon for intra and it doesn't affect the taste at all. I sometimes will mix a partial scoop in with my coffee or a protein shake. Blends perfectly in anything I've tried so far and hasn't changed the taste of anything. One reason I'm sold on Karbolyn is as others have said, I don't get any bloat or upset stomach, and more importantly I don't get the insulin spike or hardcore crash after a workout. I take a stim pre-workout and I would hit the 230-3pm wall, and hard. I don't notice that anymore. I also have steady energy during an intense workout and notice I recover faster. I've taken EAAs and BCAAs for a while, but I can tell the carbs are delivering the nutrients to my muscles more because as soon as I started taking this, my recovery time decreased. Overall, I'm pretty darn happy with it.

I've been working out consistently for around 17 years and have been an athlete most of my life. My pre-workout meal has always been my least favorite because I'm never usually hungry at that time and I would always get a little bit sleepy from the insulin spike caused by taking in pre-workout carbs and I absolutely hated that. Yet I knew that my workout performance would suffer if I went into it without having had any recently consumed carbs, so for the longest time I had always just kind of sucked it up and ate some oatmeal or a couple of bananas or something. I came across this product and was skeptical of the claim that this provides a source of carbohydrates that is fast digesting AND also provides sustainable energy. My experience with fast digesting simple carbs is that the energy lasts about as fast as it digests, which is never very long. But after having taken this stuff before every workout for a couple of weeks now, I can confidently say that the claims made by this product are very much legit. It is very fast digesting, doesn't make me feel sleepy at all, and I have felt perfectly fueled throughout every single workout that I have taken it. I lift weights and also do cardio afterwards, so my full workout typically takes me about an hour and a half by the time I'm done. And this stuff has absolutely been able to provide me sustainable energy for my entire workout consistently, for every single workout. This is an amazing product; I can't believe I had never heard of it before. I will never reach for any other source of pre-workout carbohydrates as long as I have access to this stuff.

Great product and bang for you buck if you’re looking for carb powder. Works well during or before workout, but you definitely feel the boost ! And plenty of great flavors and taste to choose from

Great for a no food carb diet. I get my carbohydrates for energy and no fat.

Top seal was open 😒

Works well to help build muscle as I am a skinny guy who can't gain weight or muscle easily.

Great value for what you get. The kiwi strawberry is my favourite. It dissolves and doesn’t make chunks

I find this makes a heavy lift session night and day better when used prior to. I mix it in with my preworkout and drink it on the way to the gym. A little pricier but to be quite honest this Is the one carbohydrate brand I don't mind spending on because of how noticeably well it actually works.10/10, and the flavorless is my favorite due to all the other powders I mix in having their own flavors, so one less adding to it is my personal preference.

Very good tasting

Tastes good

Great fast acting carbs for working out, or training. I use this while training Jiu Jitsu and it definitely keeps me going. Will be buying more when I run out. Taste is a little bit bitter, but not a big deal.

Been using for 6 months nowBest results I ever got.