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JNX Sports - The Curse! Pre-Workout

JNX Sports - The Curse! Pre-Workout

50 servings per container: $0.57 / serving
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  • 155mg caffeine for sharp, fast energy: Caffeine anhydrous kicks in quickly for clean pre-training energy and mental focus without excessive stimulant load.
  • Beta-alanine and creatine for endurance and strength: Buffers lactic acid buildup and supports Atp regeneration so you push harder across more sets.
  • L-citrulline for muscle pump: Nitric oxide precursor supports vasodilation and blood flow to working muscles during high-intensity training.
  • 17 flavors formulated for mixability: Wide flavor selection with strong taste feedback — each flavor engineered for clean mixing and flavor intensity.
  • Vegan, gluten-free, soy-free, sugar-free: Gmp-certified in the Usa, third-party tested for quality and purity.

The Curse! Pre-Workout by JNX Sports has been trusted by serious athletes since 2010. Built for high-intensity training, it delivers energy, endurance, and muscle pump in one formula.

Each scoop contains:

• Caffeine Anhydrous (155mg) — fast-acting stimulant for clean energy and mental focus
• Beta-Alanine — buffers lactic acid to extend time to fatigue during high-rep sets
• Creatine Monohydrate — supports ATP production for strength and power output
• L-Citrulline and L-Arginine AKG — support nitric oxide production for improved blood flow and muscle pump
• Olive Leaf Extract — antioxidant support during intense exercise

The formula uses proprietary blends: Energizing Muscle Fuel Blend (3000mg), Amplifier Blend (900mg), and Mind Control Matrix (157mg). Individual ingredient doses within each blend are not disclosed.

The Curse! is vegan-friendly, gluten-free, soy-free, and sugar-free. Manufactured in a GMP-compliant facility in the USA and third-party tested for quality and purity.

Available in 17 flavors: Blue Raspberry, Peach Mango, Sweet Melon, Strawberry Kiwi, Sour Candy, Lemon Rush, Dark Grape, Fruit Punch, Green Apple, Pineapple, Orange Mango, Watermelon, Pina Colada, Peach Rings, Tropical Storm, White Grape, and Mango Chili.

How to use: Mix 1 scoop with 5-8 oz cold water. Take 20-30 minutes before training. New users should start with half a scoop to assess tolerance.

Stack tip: Combine with The Curse! Stim-Free Pump for additional nitric oxide and pump support.

Warnings: 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.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your doctor to see if this product is right for you.

How much caffeine is in The Curse! Pre-Workout?

Each scoop contains 155mg of caffeine anhydrous. This is a moderate dose. If you are new to pre-workouts or sensitive to stimulants, start with half a scoop to assess tolerance.

Is The Curse! suitable for vegans?

Yes. The Curse! is vegan-friendly, gluten-free, soy-free, and sugar-free. It is manufactured in a GMP-compliant facility in the USA and third-party tested.

How many flavors are available?

The Curse! comes in 17 flavors including Blue Raspberry, Peach Mango, Watermelon, Green Apple, Sour Candy, Lemon Rush, and more.

Can I stack The Curse! with other JNX Sports products?

Yes. The Curse! stacks well with The Curse! Stim-Free Pump for extra muscle pump support. Monitor total daily caffeine if combining with other caffeinated products.

Description

The Curse! Pre-Workout by JNX Sports has been trusted by serious athletes since 2010. Built for high-intensity training, it delivers energy, endurance, and muscle pump in one formula.

Each scoop contains:

• Caffeine Anhydrous (155mg) — fast-acting stimulant for clean energy and mental focus
• Beta-Alanine — buffers lactic acid to extend time to fatigue during high-rep sets
• Creatine Monohydrate — supports ATP production for strength and power output
• L-Citrulline and L-Arginine AKG — support nitric oxide production for improved blood flow and muscle pump
• Olive Leaf Extract — antioxidant support during intense exercise

The formula uses proprietary blends: Energizing Muscle Fuel Blend (3000mg), Amplifier Blend (900mg), and Mind Control Matrix (157mg). Individual ingredient doses within each blend are not disclosed.

The Curse! is vegan-friendly, gluten-free, soy-free, and sugar-free. Manufactured in a GMP-compliant facility in the USA and third-party tested for quality and purity.

Available in 17 flavors: Blue Raspberry, Peach Mango, Sweet Melon, Strawberry Kiwi, Sour Candy, Lemon Rush, Dark Grape, Fruit Punch, Green Apple, Pineapple, Orange Mango, Watermelon, Pina Colada, Peach Rings, Tropical Storm, White Grape, and Mango Chili.

How to use: Mix 1 scoop with 5-8 oz cold water. Take 20-30 minutes before training. New users should start with half a scoop to assess tolerance.

Stack tip: Combine with The Curse! Stim-Free Pump for additional nitric oxide and pump support.

Warnings: 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.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your doctor to see if this product is right for you.

How to Take

Warnings: 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.

Frequently Asked Questions
How much caffeine is in The Curse! Pre-Workout?

Each scoop contains 155mg of caffeine anhydrous. This is a moderate dose. If you are new to pre-workouts or sensitive to stimulants, start with half a scoop to assess tolerance.

Is The Curse! suitable for vegans?

Yes. The Curse! is vegan-friendly, gluten-free, soy-free, and sugar-free. It is manufactured in a GMP-compliant facility in the USA and third-party tested.

How many flavors are available?

The Curse! comes in 17 flavors including Blue Raspberry, Peach Mango, Watermelon, Green Apple, Sour Candy, Lemon Rush, and more.

Can I stack The Curse! with other JNX Sports products?

Yes. The Curse! stacks well with The Curse! Stim-Free Pump for extra muscle pump support. Monitor total daily caffeine if combining with other caffeinated products.

JNX Sports - The Curse! Pre-Workout nutrition facts label

Label shown may be for one size or flavor. Values can vary slightly.

Supplement Facts

What's in JNX Sports - The Curse! Pre-Workout

  • Caffeine155 mg
  • Servings50
  • Serving size1 scoop (5.5g)
  • Per serving$0.57

Best for

  • Energy

Key ingredients

  • Beta-Alanine
  • Creatine Monohydrate
  • L-Citrulline
  • L-Arginine
  • Caffeine
  • Olive Leaf Extract

Diet & quality

  • Vegan
  • Gluten-Free
  • Soy-Free
  • Sugar-Free
  • Third-Party Tested
  • GMP Certified

Allergens: None of the top allergens

*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.

Read the label as text

Supplement Facts

Serving Size 1 scoop (5.5g)
Servings Per Container 50

Amount Per ServingAmount%DV
Sodium (as Sodium Chloride)40mg4%
Energizing Muscle Fuel Blend 3000mg
Energizing Muscle Fuel BlendBeta-Alanine, Creatine Monohydrate, Citric Acid3000mg†
Amplifier Blend 900mg
Amplifier BlendL-Citrulline, L-arginine alpha-ketoglutarate (AKG)900mg†
Mind Control Matrix 157mg
Caffeine Anhydrous155mg†
Olive Leaf Extract (Olea europaea) (40% Oleuropein)

†Daily Value (DV) not established.

Other ingredients: Malic Acid, Natural & Artificial Flavors, Sucralose, Silicon Dioxide, Calcium Silicate, Beet Root Powder (Color).

Sweet Melon 50-serve label

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