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What's In Kathartik?

L-Citrulline (10,000mg)

L-Citrulline is an amino acid that supports nitric oxide production, improving blood flow during workouts. It has been shown to enhance endurance and reduce muscle soreness, making it an essential component for athletes looking to optimize recovery and performance. The maximum effective dose, 10g/day, is included in Kathartik to ensure these benefits are maximized.

L-Tyrosine (5,000mg)

L-Tyrosine is crucial for supporting cognitive performance during stressful situations, like competing. It aids in the production of dopamine and norepinephrine, neurotransmitters that help you stay focused and maintain mental clarity during workouts. This makes it an essential ingredient for athletes facing cognitive fatigue.

Creatine Monohydrate (5,000mg)

Creatine is one of the most researched and effective supplements for increasing strength and power output. It enhances energy production by replenishing ATP, the energy currency of cells, allowing you to lift heavier and train longer. Creatine also supports cognitive performance under stressful conditions, making it ideal for strength athletes. Kathartik includes 5g of creatine per serving.

Betaine Anhydrous (4,000mg)

Betaine helps improve muscle endurance and power by enhancing cell hydration and promoting increased water retention. Studies suggest it may increase workout volume and support body composition improvements. Kathartik includes 4g/day, which falls within the optimal range for performance benefits without unwanted side effects.

Agmatine Sulfate (1,500mg)

Agmatine is derived from L-arginine and works by increasing nitric oxide production, which leads to better blood flow and nutrient delivery during exercise. It can also help reduce pain perception, allowing you to push harder during training sessions.

Alpha GPC (1,200mg)

Alpha GPC increases the production of acetylcholine, a neurotransmitter involved in muscle contraction. It has been shown to improve power output and reaction times in athletes, making it a key ingredient in boosting both mental and physical performance during workouts.

Caffeine Blend (yields ~375mg)

Caffeine is a well-known stimulant that enhances alertness, focus, and energy levels, making it a cornerstone of any pre-workout formula. Dicaffeine Malate, a combination of caffeine and malic acid, provides a smoother, more sustained release of energy, reducing the likelihood of an energy crash often associated with regular caffeine. Together, these forms of caffeine help maintain energy and focus throughout your workout, ensuring you can push through even the most intense sessions. Kathartik combines 300mg of caffeine anhydrous with 100mg of dicaffeine malate for a total of 400mg of caffeine to deliver the perfect balance of immediate and sustained energy.

L-Theanine (200mg)

L-Theanine works synergistically with caffeine to reduce jitteriness while enhancing focus and calmness. It helps keep you in a mentally sharp and relaxed state, so you can perform at your best without feeling overstimulated.

Huperzine A (400mcg)

Huperzine A is a potent nootropic that enhances cognitive function by inhibiting the enzyme that breaks down acetylcholine, a neurotransmitter crucial for learning, memory, and muscle contraction. By preserving acetylcholine levels, Huperzine A improves focus, memory retention, and mind-muscle connection during workouts. This makes it an essential ingredient for athletes looking to maintain high levels of mental clarity and concentration under pressure. Kathartik includes 400mcg of Huperzine A to support both cognitive and physical performance.

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Kathartik Pre-Workout

Regular price $64.99 $59.99Sale
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Walk into the gym feeling fully charged and ready to hit new personal bests. Kathartik’s science-backed formula boosts your strength, focus, and recovery with clinically effective doses of power-enhancing ingredients.

With a 6,400mg nootropic blend, this pre-workout delivers consistent, proven results for any training level. No hype—just ingredients that work.

Mix, drink, and feel the difference. No crashes, no complications—just a clean, sustained boost to help you push harder and recover faster.

Feel stronger. Stay focused. Recover faster.

Tax included. Shipping calculated at checkout.

What's In Kathartik?

L-Citrulline (10,000mg)

L-Citrulline is an amino acid that supports nitric oxide production, improving blood flow during workouts. It has been shown to enhance endurance and reduce muscle soreness, making it an essential component for athletes looking to optimize recovery and performance. The maximum effective dose, 10g/day, is included in Kathartik to ensure these benefits are maximized.

L-Tyrosine (5,000mg)

L-Tyrosine is crucial for supporting cognitive performance during stressful situations, like competing. It aids in the production of dopamine and norepinephrine, neurotransmitters that help you stay focused and maintain mental clarity during workouts. This makes it an essential ingredient for athletes facing cognitive fatigue.

Creatine Monohydrate (5,000mg)

Creatine is one of the most researched and effective supplements for increasing strength and power output. It enhances energy production by replenishing ATP, the energy currency of cells, allowing you to lift heavier and train longer. Creatine also supports cognitive performance under stressful conditions, making it ideal for strength athletes. Kathartik includes 5g of creatine per serving.

Betaine Anhydrous (4,000mg)

Betaine helps improve muscle endurance and power by enhancing cell hydration and promoting increased water retention. Studies suggest it may increase workout volume and support body composition improvements. Kathartik includes 4g/day, which falls within the optimal range for performance benefits without unwanted side effects.

Agmatine Sulfate (1,500mg)

Agmatine is derived from L-arginine and works by increasing nitric oxide production, which leads to better blood flow and nutrient delivery during exercise. It can also help reduce pain perception, allowing you to push harder during training sessions.

Alpha GPC (1,200mg)

Alpha GPC increases the production of acetylcholine, a neurotransmitter involved in muscle contraction. It has been shown to improve power output and reaction times in athletes, making it a key ingredient in boosting both mental and physical performance during workouts.

Caffeine Blend (yields ~375mg)

Caffeine is a well-known stimulant that enhances alertness, focus, and energy levels, making it a cornerstone of any pre-workout formula. Dicaffeine Malate, a combination of caffeine and malic acid, provides a smoother, more sustained release of energy, reducing the likelihood of an energy crash often associated with regular caffeine. Together, these forms of caffeine help maintain energy and focus throughout your workout, ensuring you can push through even the most intense sessions. Kathartik combines 300mg of caffeine anhydrous with 100mg of dicaffeine malate for a total of 400mg of caffeine to deliver the perfect balance of immediate and sustained energy.

L-Theanine (200mg)

L-Theanine works synergistically with caffeine to reduce jitteriness while enhancing focus and calmness. It helps keep you in a mentally sharp and relaxed state, so you can perform at your best without feeling overstimulated.

Huperzine A (400mcg)

Huperzine A is a potent nootropic that enhances cognitive function by inhibiting the enzyme that breaks down acetylcholine, a neurotransmitter crucial for learning, memory, and muscle contraction. By preserving acetylcholine levels, Huperzine A improves focus, memory retention, and mind-muscle connection during workouts. This makes it an essential ingredient for athletes looking to maintain high levels of mental clarity and concentration under pressure. Kathartik includes 400mcg of Huperzine A to support both cognitive and physical performance.

Customer Reviews

Based on 13 reviews
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C
Christopher Connors
Finally, a powerlifter’s pre-workout.

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.

Focussed without jitters, long-lasting for those grueling 3 hour sessions, and it taste 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!

A
Aaron D
Excellent pre-workout

I got one for myself and three for my friends, everyone loves it! This pre-workout delivers just the right amount of energy without the usual tingling sensation. Plus, it tastes great. Well done!

G
Gabriel Rosen
Everything you want from preworkout

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 :)

K
Kamal Darji

This is a great product that delivers exactly what it sets out to do. I would definitely recommend this preworkout to anyone that takes training seriously.

A
A.R.
My new workout essential

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.