How much caffeine is in Klean Pre-Workout?

Klean Pre-Workout uses a moderate, disclosed caffeine dose (not a proprietary blend) from natural green coffee bean and green tea sources. Check the current supplement facts panel for exact mg per scoop.

When should I take Klean Pre-Workout?

Take 20-30 minutes before training. Start with a half-scoop to assess tolerance, especially if you're caffeine-sensitive.

Will beta-alanine cause tingling?

Beta-alanine can cause a harmless tingling sensation (paresthesia), especially at higher doses. This is a well-known effect and not a safety concern. If it bothers you, split the dose across the day.

Is Klean Pre-Workout NSF Certified for Sport?

Yes. Every batch is tested and certified through NSF Certified for Sport, so competitive athletes can use it without banned-substance concerns.

How much caffeine is in it?

75 mg of organic caffeine per scoop (from PurCaf green coffee bean extract) -- less than an average cup of coffee. Deliberately moderate, so it supports focus and endurance without the jittery over-stimulation of some pre-workouts.

What is TruBeet and how much nitrate does it deliver?

TruBeet is a beet root extract standardized for nitrates. Each scoop delivers 5 g of TruBeet providing 300 mg of dietary nitrates. Nitrates are metabolized to nitric oxide, which supports vasodilation and blood flow -- the pathway associated with beetroot's endurance benefits in athletic research.

When should I take it?

Mix 1 scoop into 6-8 oz of water approximately 30 minutes before exercise. That timing lets nitrates convert to nitric oxide and lets caffeine peak during your workout.

Is it NSF Certified for Sport?

Yes. Klean Pre-Workout is NSF Certified for Sport -- third-party tested for content, purity, and freedom from over 290 banned substances. Gluten-free and non-GMO. Not intended for children or those sensitive to caffeine.

How much caffeine is in Klean Pre-Workout?

Klean Pre-Workout uses a moderate, disclosed caffeine dose (not a proprietary blend) from natural green coffee bean and green tea sources. Check the current supplement facts panel for exact mg per scoop.

When should I take Klean Pre-Workout?

Take 20-30 minutes before training. Start with a half-scoop to assess tolerance, especially if you're caffeine-sensitive.

Will beta-alanine cause tingling?

Beta-alanine can cause a harmless tingling sensation (paresthesia), especially at higher doses. This is a well-known effect and not a safety concern. If it bothers you, split the dose across the day.

Is Klean Pre-Workout NSF Certified for Sport?

Yes. Every batch is tested and certified through NSF Certified for Sport, so competitive athletes can use it without banned-substance concerns.

Klean Athlete - Klean Pre-Workout

Name: Klean Athlete - Klean Pre-Workout
Brand: Klean Athlete
SKU: KA57755P-200
Price: 50.5 USD
Availability: InStock

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Easy to work with and able to ship to my home when their competitors were not

Easy to work with and able to ship to my home when their competitors were not.

Glad we could get it to you when others couldn't. Thanks for the review

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Easy to order & quick to ship

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Lots of good programs offered

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Good customer service when there was issues with the dumbbells.

A Great Store to Purchase Gym Gear

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Good choice for gym needs.

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20 servings per container: $2.53 / serving

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Endurance Support: Caffeine may help athletes maintain focus and alertness throughout a workout, supporting sustained effort and performance.
Unique Formula: Each serving delivers beet root extract, vitamin C, and 75 mg of organic caffeine to fuel your training.
Natural Flavor: Formulated as a mildly sweet lemon tea powder that mixes into a great-tasting pre-workout drink.
Clean Ingredients: Made without wheat, gluten, artificial coloring, flavoring, or sweeteners, and formulated to be GMO-free.
NSF Certified for Sport: Every Klean Athlete product is third-party certified through NSF International's NSF Certified for Sport program.

DESCRIPTION
FAQ

Klean Pre-Workout is a powder formula designed to support athletic endurance through a combination of beet root extract, vitamin C, and 75 mg of organic caffeine per serving. It comes in a natural lemon tea flavor with a mildly sweet taste, making it easy to incorporate into your training routine. Formulated without artificial colors, flavors, or sweeteners, it carries NSF Certified for Sport certification from NSF International.

Key features of Klean Athlete - Klean Pre-Workout include:
• Provides 75 mg of organic caffeine per serving to support focus and alertness during workouts
• Contains beet root extract and vitamin C as key formula components
• Natural lemon tea flavor with a mildly sweet profile
• Free from wheat, gluten, artificial coloring, flavoring, and sweeteners; GMO-free
• NSF Certified for Sport by NSF International, supporting informed supplement decisions for athletes and coaches

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

How much caffeine is in each serving of Klean Pre-Workout?

Each serving contains 75 mg of organic caffeine.

What are the key ingredients in this pre-workout formula?

The formula includes beet root extract, vitamin C, and organic caffeine.

Is Klean Pre-Workout certified by any third-party organization?

Yes, it is certified through NSF International's NSF Certified for Sport program.

What flavor does Klean Pre-Workout come in?

It comes in a natural lemon tea flavor and is described as mildly sweet.

Does Klean Pre-Workout contain artificial additives?

No, it is formulated without artificial coloring, flavoring, or sweeteners, and contains no wheat or gluten.

Description

Klean Pre-Workout is a powder formula designed to support athletic endurance through a combination of beet root extract, vitamin C, and 75 mg of organic caffeine per serving. It comes in a natural lemon tea flavor with a mildly sweet taste, making it easy to incorporate into your training routine. Formulated without artificial colors, flavors, or sweeteners, it carries NSF Certified for Sport certification from NSF International.

Key features of Klean Athlete - Klean Pre-Workout include:
• Provides 75 mg of organic caffeine per serving to support focus and alertness during workouts
• Contains beet root extract and vitamin C as key formula components
• Natural lemon tea flavor with a mildly sweet profile
• Free from wheat, gluten, artificial coloring, flavoring, and sweeteners; GMO-free
• NSF Certified for Sport by NSF International, supporting informed supplement decisions for athletes and coaches

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Ingredients

Serving Size: 1 Scoop (10 g)
Servings Per Container: 20
Container: 200 g / 7 oz
Flavor: Natural Lemon Tea

Each serving contains:

Calories 30
Total Carbohydrate 7 g
Total Sugars 2 g (includes 2 g Added Sugars)
Vitamin C (as ascorbic acid) 150 mg
Sodium (naturally occurring) 140 mg
TruBeet Beet Root Extract 5 g (providing nitrates 300 mg)
Organic Caffeine 75 mg (as PurCaf Green Coffee Bean Extract)

Other ingredients: Organic cane sugar, natural flavors, citric acid, malic acid, and stevia leaf extract.

TruBeet is a trademark. PurCaf is a registered trademark.

Suggested Use: As a dietary supplement, adults take 1 scoop mixed into 6-8 oz of water approximately 30 minutes before exercise, or as directed by a trainer, coach, or health professional.

Warning: Not intended for children or those sensitive to caffeine. The recommended dose contains 75 mg of caffeine, about as much as 6 oz of strong coffee.

Gluten Free. GMO Free.

Frequently Asked Questions

How much caffeine is in each serving of Klean Pre-Workout?

Each serving contains 75 mg of organic caffeine.

What are the key ingredients in this pre-workout formula?

The formula includes beet root extract, vitamin C, and organic caffeine.

Is Klean Pre-Workout certified by any third-party organization?

Yes, it is certified through NSF International's NSF Certified for Sport program.

What flavor does Klean Pre-Workout come in?

It comes in a natural lemon tea flavor and is described as mildly sweet.

Does Klean Pre-Workout contain artificial additives?

No, it is formulated without artificial coloring, flavoring, or sweeteners, and contains no wheat or gluten.

Product	Caffeine	Servings	Price per serving	Link
Klean Athlete - Klean Pre-Workout You're viewing	75 mg	20	$2.53
Szn Supplements - Takeover Pre Workout	350 mg	40	$1.00	View Szn Supplements - Takeover Pre Workout
Bucked Up - Pre-Workout	200 mg	30	$1.43	View Bucked Up - Pre-Workout
Bucked Up - BAMF High Stimulant Nootropic Pre-Workout	333 mg	30	$1.83	View Bucked Up - BAMF High Stimulant Nootropic Pre-Workout

Energy

Focus

Endurance

Pump

NSF for Sport

Non-GMO

Vegan

Gluten-Free

Klean Athlete - Klean Pre-Workout

Klean Athlete - Klean Pre-Workout

What Customers Say About Living.Fit

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Klean Athlete - Klean Pre-Workout

Klean Athlete - Klean Pre-Workout

How Klean Athlete - Klean Pre-Workout compares

Learn before you buy

Stim vs. Stim-Free Pre-Workout: What’s the Difference?

How Much Caffeine Is in Pre-Workout? (Safe Dosing)

Pre-Workout Ingredients Explained: Doses, Science & Label Guide

Third-Party Tested Supplements: What NSF Certified for Sport (and the Other Seals) Actually Mean

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