JNX Sports The Curse!®, Pre-Workout, Tropical Storm, 8.8 oz (250 g) supplement bottle
JNX Sports

The Curse!®, Pre-Workout, Tropical Storm, 8.8 oz (250 g)

What We Researched
3 active ingredients analyzed · 7 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
91
Product Score Excellent
61
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Energizing Muscle Fuel BlendBeta-alanine, Creatine Monohydrate, Citric Acid 3000 mg †
Amplifier BlendL-Citrulline, L-arginine alpha-ketoglutarate (AKG) 900 mg †
Mind Control MatrixCaffeine Anhydrous 155 mgOlive Leaf Extract (Olea europaea) (40% Oleuropein) 157 mg †
Bioavailability Excellent

Absorption Rating

  • Energizing Muscle Fuel BlendBeta-alanine, Creatine Monohydrate, Citric Acid Good
  • Amplifier BlendL-Citrulline, L-arginine alpha-ketoglutarate (AKG) Good
  • Mind Control MatrixCaffeine Anhydrous 155 mgOlive Leaf Extract (Olea europaea) (40% Oleuropein) Good
Other Ingredients Excellent

Fillers & Additives

  • Natural & Artificial Flavor
  • Silicon Dioxide
  • Malic Acid
  • Calcium Silicate
  • Sucralose
  • Beet Root Powder (Color)
  • Acesulfame Potassium
Efficacy Good

Dosage Analysis

  • Energizing Muscle Fuel BlendBeta-alanine, Creatine Monohydrate, Citric Acid 3000 mg Effective
  • Amplifier BlendL-Citrulline, L-arginine alpha-ketoglutarate (AKG) 900 mg Under-dosed
  • Mind Control MatrixCaffeine Anhydrous 155 mgOlive Leaf Extract (Olea europaea) (40% Oleuropein) 157 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Energizing Muscle Fuel BlendBeta-alanine, Creatine Monohydrate, Citric Acid 3000 mg †
Amplifier BlendL-Citrulline, L-arginine alpha-ketoglutarate (AKG) 900 mg †
Mind Control MatrixCaffeine Anhydrous 155 mgOlive Leaf Extract (Olea europaea) (40% Oleuropein) 157 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural & Artificial Flavor Generally_safe

It is used to improve the taste of the supplement.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Calcium Silicate Safe

Prevents ingredient clumping during manufacturing.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Beet Root Powder (Color) Safe

It is used as a natural food coloring to provide a red or pink hue.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Price Comparison

iHerb $28.35 $0.57 / serving
Best Price
Target $29.99 $0.60 / serving

Price History

Tracked across major retailers. Updated periodically.

$30$29$28$27$26 Mar 12 $28.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
JNX Sports

Founded 2010 · Houston, United States · 46 products · jnxsports.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

1 claim
Third Party Testing Claim — Claimed Source
Related Supplements
Raw Nutrition Pump 2, Pre-Workout, Unflavored, 4.37 oz (124 g)
Raw Nutrition Pump 2, Pre-Workout, Unflavored, 4.37 oz (124 g)
Product 100 Brand 85
Emergen-C Emergen-C® Lemon-Lime 1000mg Vitamin C / Electrolytes / B Vitamins Mineral Supplement, 30 packs
Emergen-C Emergen-C® Lemon-Lime 1000mg Vitamin C / Electrolytes / B Vitamins Mineral Supplement, 30 packs
Product 100 Brand 77
Emergen-C Emergen-C® Super Orange 1000mg Vitamin C / Electrolytes / B Vitamins Mineral Supplement, 30 count, 30 Packets, Vitamin C
Emergen-C Emergen-C® Super Orange 1000mg Vitamin C / Electrolytes / B Vitamins Mineral Supplement, 30 count, 30 Packets, Vitamin C
Product 100 Brand 77
JNX Sports The Curse!®, Creatine, Blue Raspberry, 12.3 oz (350 g)
JNX Sports The Curse!®, Creatine, Blue Raspberry, 12.3 oz (350 g)
Product 100 Brand 61
JNX Sports The Curse!®, Creatine, Peach Mango, 12.3 oz (350 g)
JNX Sports The Curse!®, Creatine, Peach Mango, 12.3 oz (350 g)
Product 100 Brand 61
JNX Sports The Curse!®, Creatine, Unflavored, 17.6 oz (500 g)
JNX Sports The Curse!®, Creatine, Unflavored, 17.6 oz (500 g)
Product 100 Brand 61
Frequently Asked Questions
Is JNX Sports The Curse!®, Pre-Workout a good supplement?

JNX Sports The Curse!®, Pre-Workout, Tropical Storm, 8.8 oz (250 g) received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 50 servings per container. Of the 7 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, JNX Sports, holds a brand trust score of 61/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in JNX Sports The Curse!®, Pre-Workout?

JNX Sports The Curse!®, Pre-Workout contains 3 active ingredients: Energizing Muscle Fuel BlendBeta-alanine, Creatine Monohydrate, Citric Acid (3000 mg), Amplifier BlendL-Citrulline, L-arginine alpha-ketoglutarate (AKG) (900 mg), Mind Control MatrixCaffeine Anhydrous 155 mgOlive Leaf Extract (Olea europaea) (40% Oleuropein) (157 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is JNX Sports The Curse!®, Pre-Workout safe to take?

JNX Sports The Curse!®, Pre-Workout, Tropical Storm, 8.8 oz (250 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is JNX Sports a trustworthy supplement brand?

JNX Sports receives a brand trust score of 61/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2010 and headquartered in Houston, United States, the company offers 46 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.