








⚡ Power Through Every Rep with K-XR – No Crash, Just Pure Performance!
VMI Sports K-Xr Pre-Workout is a creatine-free, high-stimulant formula delivering 400 mg of time-released caffeine and 1.5 g beta-alanine to boost energy, endurance, and focus. Designed for intense workouts, it supports muscular hydration and sustained mental clarity, making it a top choice for serious athletes seeking extreme pumps and strength without jitters or crashes.







| ASIN | B08HSKX2WK |
| ASIN | B08HSKX2WK |
| Additives | Beta Alanine |
| Brand | VMI Sports |
| Customer Reviews | 4.3 4.3 out of 5 stars (171) |
| Customer reviews | 4.3 4.3 out of 5 stars (171) |
| Date First Available | 17 May 2017 |
| Format | Powder |
| Is Discontinued By Manufacturer | No |
| Item model number | XKR Parent |
| Manufacturer | VMI Sports |
| Product Dimensions | 8.89 x 8.89 x 11.43 cm; 269.89 g |
| Serving Recommendation | One Scoop |
M**Z
This product is a great way to get you up and at it with your workout. My only things I did not like is the taste and texture of the drink. The taste does not come close to the flavor labeled. When you add the powder to water it always leave a great deal of chalky chunks at the bottom, and if you drink it all the way it will always make me gag. Now the drink does give me lots of energy to do my workout, so if you can get by the taste and texture then go for it. Also I have a buddy who "dry scoops" it and he thinks it tastes pretty good, so if you are in to that then this may be a good product but it was not for me. 2/10.
D**4
How has this been overlooked and not more purchased and reviewed? I've been taking preworkout for a decade. I've tried essentially every creatine free pwd on the market. Small brands, big brands. I'm also a scrupulous and a medical provider, so I judge things a bit different. This reminds me of one called Lit Up from about 2011-2012. The only other consistently excellent brand is GAT Nitraflex, but I like to mix mine and different ones for different workouts. This have incredibly clean and consistent focus and pump. The scoop size per dose is reasonable, mixes perfectly, and tastes impeccable. I use about 3.5/5 of a scoop personally, there's a lot of stimulant here (about 500g caffeine). I add my creatine HCl to it as well. Price is super reasonable, and that may change. I'm impressed. Will be buying again next month.
S**H
The flavor is pretty strong but it does the job!
S**Z
I’ve had a variety of different pre-workouts and this one kicks me in the dick just right.. No stingy sensation, clear headed, activates your inner primal SAVAGE, stamina for days (like I have to force myself to leave the gym), it doesn’t have me feeling uncomfortable like I’m about to have a heart attack, oh and the flavor is pretty balanced.. not too sweet and not too ass tasting, just right.
J**O
I really enjoy this pre-workout, gave me enough energy to complete my whole workout. Gives you the itch but I like the itch. Flavor is good!
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