Kathartik doesn’t hit like a sugar-loaded energy drink or a cheap pre-workout that makes you feel overstimulated.

Instead, it delivers a smooth, steady wave of energy that builds naturally and keeps you pushing—without the jitters, the crash, or the overstimmed feeling.

You just feel good: energized, dialed in, and ready to work.

Creatine helps your muscles recycle energy faster—like recharging your phone instantly instead of waiting hours.

That extra energy lets you squeeze out more reps, push heavier weight, and recover quicker between sets.

It’s one of the most researched and proven ingredients in all of sports performance—for good reason.

Think of your veins and arteries like highways. When blood flow is restricted, it's like driving through traffic.

L-Citrulline and Agmatine Sulfate help widen those roads by increasing nitric oxide, so blood—and everything it carries like oxygen and nutrients—flows more freely.

More blood flow means better pumps, improved endurance, and faster delivery of what your muscles need to perform and recover.

Kathartik is built to fuel the part of your body that actually controls your strength: your brain.

By supporting mental clarity and the signals your brain sends to your muscles, it helps create stronger, more coordinated contractions.

You stay locked in, sharp, focused, and in control—from your first warm-up set to your last heavy pull.

Anna R. -Personal Trainer & Lifter

"I’m a big fan of the Katharktik pre-workout! I was never a huge lover of any type of stimulant when I workout, especially with a history of epilepsy, I’ve never liked the tingling sensation of the β-Alanine and I felt like it put me at risk for seizures. This is the first time I’ve taken a pre-workout in my 13 years of lifting and I can honestly say it has the right amount of caffeine to keep me motivated. I don’t feel any palpitations or dizzy spells, so no side effects whatsoever. I really enjoy the Mojito blast flavor, little to no aftertaste and I personally like pairing it with coconut water to give it a fun twist. 10/10 a must for my heavy lifting days.

Gabriel R. - Powerlifter and Coach

"This is the best pre workout I've ever used. In fact, it is the only pre workout tub I've bought in the past two years. I usually stick to coffee because I try to steer clear from the high stim pre workout supplements that dominate the market. Kathartik heightens your focus and neural drive the way you want from pre workout without the jittery side effects from mega doses of caffeine. Its the perfect pre for powerlifting :)"

Chris C. - Powerlifter and Coach

"I have been competitively lifting for nearly a decade. In that time I have always trained with some form of caffeinated beverage.

My experimentation has taken me from coffee, 110, Elemental Formulations, PeScience and many other brands. However, Kathartik seems to strike the right balance with its formula for my training.

Focused without jitters, long-lasting for those grueling 3 hour sessions, and it tastes great. I think I may have found my new favorite, and will know for sure when I load up for my next competition. Looking forward to when new flavors drop!"