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JNX Sports The Curse! Pre-Workout

JNX Sports The Curse! Pre-Workout

A Product
Original Pre-Workout Powder
  • Original & bestselling: 10,000+ 5-star reviews
  • Energy, stamina and results
  • 2 sizes & 14 delicious flavors
  • Made in the USA: GMP compliant & third-party tested
3,398 Reviews
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Deals
Limited Time Price Cut
Limited Time Price Cut
Buy 1 JNX Sports The Curse 30 Servings for only $13.99! Limited time only.
20% Discount In Cart
20% Discount In Cart
Take an EXTRA 20% off JNX Sports The Curse 50 Servings! No coupon needed, discount applied in cart.
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Buying Options
$26.99
$13.99 13.9900
30 Servings
30 Servings | $0.47 Per Serving
Limited Time Price Cut
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+
$28.50 28.5000
50 Servings
50 Servings | $0.57 Per Serving
20% Discount In Cart
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Nutrition Info

30 Servings Blue Raspberry

Serving Size: 1 scoop (5g)
Servings Per Container: 30
Amount Per Serving
Amt
%DV
Energizing Muscle Fuel Blend
3000mg
†
Beta-Alanine, Creatine Monohydrate, Citric Acid
Amplifier Blend
900mg
†
L-Citruline, L-Arginine Alpha-Ketoglutarate (AKG)
Mind Control Matrix
157mg
†
Caffeine Anhydrous (155mg)
Olive Leaf Extract (40% Oleuropein)
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Natural & Artificial Flavor, Silicon Dioxide, Calcium Silicate, Sucralose, Malic Acid, Acesulfame Potassium, FD&C Blue #1.
Allergen Warning
Produced on equipment that also processes peanuts, tree nuts, milk, egg, wheat, shellfish, fish, soy.

Shake container before use. Mix 1 scoop with 5-8oz (150-250ml) of cold water and consume prior to exercise. Take 1 to 3 times daily. Read warnings before use. Never exceed 3 scoops in any 24 hour period.

Always assess your tolerance with a single scoop. This product is only intended to be consumed by healthy adults 18 years of age or older. Not for use by those with pre-existing medical conditions or those taking any medications, young children under the age of 18, pregnant or lactating women, or individuals sensitive to caffeine or beta alanine. Discontinue use and consult your health care professional if you experience any adverse reaction to this product. Do not consume with caffeine alcohol or stimulants from other sources. To avoid sleeplessness do not consume within 4 hours of bedtime. You may experience harmless short-term skin tingles. Do not use if safety seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.

Directions
Warnings
Expand Info
Product Information
JNX Sports The Curse! pre-workout tub and logo.

JNX Sports’ Original Pre-Workout Formula

The Curse! Pre-Workout Powder – for more energy, more stamina and more results. Scientifically formulated with a powerful blend of ingredients engineered to amplify strength and performance.

Man working out with list of benefits: Energy, Strength, Pumps, Endurance, Focus.

Powerful Ingredients for Real Results

The Curse! is formulated with Caffeine to get you energized and locked in, so you can zero in on your goals and smash them;* while Beta-Alanine and Creatine enhance endurance and explosive power.* Nitric oxide boosters L-Citrulline and L-Arginine stimulate blood flow, improving oxygen and nutrient delivery to working muscles.*

The Curse! pre-workout tub with key ingredients highlighted: Caffeine, L-Citrulline, Creatine, Beta-Alanine, and L-Arginine.

Suitable For All Fitness Levels

The Curse! pre-workout is suitable for everyone from beginners to seasoned athletes – start with one scoop mixed into 5–8 oz cold water, then dial your dose from 1–3 scoops depending on your tolerance.

The Curse! tub with text showing 155mg of caffeine per scoop and to dial your dose from 1-3 scoops.

Made in the USA & Third-Party Tested

The Curse! pre-workout is made with trusted, science-backed ingredients to support your fitness journey safely and effectively. The Curse! is manufactured in the USA in a GMP compliant facility, and third-party tested for safety and quality assurance.

Quality seals for The Curse!: Made in the USA, GMP Compliant, and Third Party Tested.
Reviews
Overall Rating
4.7 out of 5 stars
Reviews (3,398)
Verified Buyers (3,327)
Review Graph
  • 5 star
    74%

  • 4 star
    19%

  • 3 star
    5%

  • 2 star
    1%

  • 1 star
    1%

Top Rated Flavors
  • Caramel Apple (5/5 )
  • Sour Candy (4.9/5 )
  • Dark Grape (4.8/5 )
  • Raspberry Blue Ice (4.7/5 )
  • Blue Raspberry Ice (4.7/5 )
  • Pina Colada (4.7/5 )
  • Blue Raspberry (4.7/5 )
  • Peach Rings (4.7/5 )
  • Pineapple Shred (4.7/5 )
  • Green Apple Envy (4.7/5 )
  • Lemon Rush (4.7/5 )
  • Orange Mango (4.7/5 )
  • Watermelon Deluxe (4.7/5 )
  • Watermelon (4.7/5 )
  • Tropical Storm (4.6/5 )
  • Fruit Punch (4.5/5 )
  • Cherry Limeade (4.5/5 )
  • Candy Cane (4.5/5 )
  • Strawberry Kiwi (4.4/5 )
  • Green Apple (4.3/5 )
  • Sweet Melon (4.3/5 )
  • White Grape (4/5 )
  • Candy Corn (3.6/5 )
  • Mango Chili (3/5 )
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Overall Rating
  • Orange Mango
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Rolling jr
Verified Buyer
Great tasting flavor and boost my energy level for a great workout *
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2026-09-01 12:41:16Z
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Overall Rating
  • Cherry Limeade
  • Dark Grape
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BRAD T
Verified Buyer
This is one of the best pre workouts that is on the market for sale today , so at this price , you have no choice but to get it!!!! A++++++*
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2026-08-27 15:41:11Z
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Overall Rating
  • Cherry Limeade
  • Watermelon
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Jay M
Verified Buyer
It did nothing for me even tried 2 scoops and it was just not firing me up in the gym. I'll stick to the pre workouts I'm taking now over this. Also it has creatine in it, don't like that in my pre*
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2026-08-27 14:52:52Z
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Overall Rating
  • Dark Grape
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Jacob M
Healthy Lifestyle
Verified Buyer
Grape flavor is solid. Repeat customer. Mixes well. Price is great here.*
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2026-08-27 13:46:50Z
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Overall Rating
  • Cherry Limeade
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Fabz
Build Muscle
Verified Buyer
Flavor was ok, not the best but certainly not the worst. Game me a very mild boost but nothing too crazy. Figure I'd try because the price was right at the time. Would buy again if on sale.*
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2026-08-27 13:35:01Z
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Overall Rating
  • Watermelon
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Clint D
Healthy Lifestyle
Verified Buyer
Great flavor! Great energy! No crashing! I've used products from this company before and have always liked the products. I highly recommend this product!*
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2026-08-24 08:41:45Z
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Overall Rating
  • Fruit Punch
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Kelly
Verified Buyer
One of the best preworkouts on the market. With added extra 20 servings than regular preworkouts*
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0 of 0 found this helpful
2026-08-24 08:41:45Z
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Overall Rating
  • Blue Raspberry
  • Cherry Limeade
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amber p
Build Muscle
Verified Buyer
it is a nice pre workout. no nausea. feel the pump when paired with coconut water*
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0 of 0 found this helpful
2026-07-17 17:24:57Z
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Overall Rating
  • Dark Grape
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Kelly
Verified Buyer
One of the best preworkouts on the market. With added extra 20 servings than regular preworkouts*
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0 of 0 found this helpful
2026-07-17 17:18:04Z
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Overall Rating
  • Dark Grape
  • Tropical Storm
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Troy C
Burn Fat
Verified Buyer
First time buying this product. I will say stay closer to the 5 ounces of water vs 8 ounces. Taste better with less water. *
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2026-07-17 17:18:04Z
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* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.

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