Reviews / JNX Sports The Curse Pre-Workout

JNX Sports The Curse Pre-Workout

Evidence-based supplement analysis

Reviewed on 9 Mar 2026

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Pre-WorkoutPowder (Scoop)·3 min read·Updated March 2026

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7.2/10
Recommended
MRP ₹2299Cost ₹45.9850 servings
JNX Sports The Curse Pre-Workout
7.2/10
Recommended

JNX Sports The Curse Pre-Workout offers an impressive transparency in its ingredient list but comes at a premium price of ₹2299. While it provides a solid energy boost, some ingredients are underdosed compared to clinical standards.

Formula7.2
Dosing6.7
Value5.3
Transparency10.0

MRP

₹2299

Based on MRP. Actual price may be lower.

Cost/Serving

₹45.98

Based on MRP. Actual price may be lower.

Servings

50

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THE BOTTOM LINE

JNX Sports The Curse Pre-Workout is a widely recognized pre-workout supplement designed to enhance energy, focus, and endurance during workouts. It offers a comprehensive formula with energy-boosting and performance-enhancing ingredients that cater well to fitness enthusiasts. With a price of ₹2299 for 50 servings, the cost per serving amounts to ₹45.98, which is 36% higher than the category average. This places it at a premium price point, suggesting it might suit those willing to spend extra for a transparent ingredient profile.

This pre-workout is ideal for individuals who prioritize full transparency in a supplement, as the label discloses the precise quantities of each ingredient. However, the higher cost may deter budget-conscious buyers. It suits individuals who are keen on understanding exactly what they consume without hidden proprietary blends.

FORMULA

The ingredients in The Curse are well-chosen for enhancing workout performance. It includes proven components like Creatine Monohydrate and Beta-Alanine, known for boosting strength and endurance respectively. Caffeine content (both Caffeine and Caffeine Anhydrous) totals 310 mg, which is beneficial for energy and focus. L-Arginine and L-Citrulline support nitric oxide production, aiding in better blood flow, while Holy Basil offers adaptogenic benefits. The formula is devoid of unnecessary fillers and is well-aligned with pre-workout needs.

DOSING VERDICT

Examining the doses: Creatine Monohydrate (3000 mg) is within effective range but could be increased for optimal benefits. Beta-Alanine (2000 mg) is also slightly below the typical clinical dose of 3200 mg. Caffeine at 310 mg combined is effective for energy. Arginine (1000 mg) and L-Arginine AKG (900 mg) might be underdosed since higher doses are usually needed for nitric oxide boosting. L-Citrulline at 900 mg is below the effective dose; typically, 3-6 g is advisable. Overall, some ingredients fall short of optimal dosages.

VALUE

Costing ₹45.98 per serving, The Curse is significantly above the ₹33.92 category average. While it offers transparency and a comprehensive formula, the elevated price should be considered against budgetary constraints. It asks for a premium that might not be justified purely by ingredient doses, although transparency is a strong selling point.

TRANSPARENCY

This pre-workout shines in transparency, listing clear dosages for all ingredients, which is crucial for informed use. There are no proprietary blends, and the honesty in labeling earns a perfect score in transparency. However, there’s no explicit mention of third-party testing, which is a missed opportunity for additional credibility.

WHO SHOULD BUY / WHO SHOULD SKIP

Buy if

  • You prioritize ingredient transparency in supplements.
  • You're willing to invest more for a potentially effective formula with clear dosages.
  • You are a fitness enthusiast looking for reliable energy boosts.

Skip if

  • You're on a tighter budget seeking cost-effective options.
  • You prefer a clinically fully-dosed formula.
  • You require third-party testing certificates for assurance.
Final Word

JNX Sports The Curse Pre-Workout is recommended for those who value transparency and are willing to pay a premium for it, despite some ingredients being underdosed. It provides a reliable energy boost, but budget-conscious consumers might want to explore alternatives.

How It Compares

JNX Sports The Curse Pre-Workout has an overall score of 7.2/10, which is significantly lower than both MuscleBlaze PRE Workout at 9.2/10 and Nutrabay Pure Citrulline Malate at 9.0/10. The cost per serving of ₹45.98 makes it more expensive than MuscleBlaze PRE Workout at ₹39.95, but it is considerably cheaper than BSN N.O.-Xplode Pre-Workout at ₹86.63. While it lacks the top-tier formulation scoring of 10.0 seen in its competitors, it offers unique ingredients like Holy Basil (Tulsi), present in only 3% of category products, which may attract consumers looking for herbal enhancements.

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ProductScoreCost/ServingKey AdvantageKey Weakness
JNX Sports The Curse Pre-Workout (this product)7.2/10₹45.98Unique ingredientsLower overall score
MuscleBlaze PRE Workout9.2/10₹39.95Top overall scoreHigher cost/serving
Nutrabay Pure Citrulline Malate9.0/10N/ATop formula and dosingMissing cost data
BSN N.O.-Xplode Pre-Workout8.5/10₹86.63Strong formula and dosingHigh cost/serving

What Makes This Different

JNX Sports The Curse Pre-Workout stands out in the pre-workout category due to its inclusion of Holy Basil (Tulsi), found in only 3% of products. Additionally, L-Arginine AKG, present in this product, is another rare component, appearing in only 3% of category offerings. This attention to unique ingredients may appeal to consumers looking for a blend that brings slight herbal nuances uncommon in typical pre-workout formulations.

Ingredients

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IngredientDose per serving
Creatine Monohydrate3000 mg
L-Arginine AKG900 mg
Beta-Alanine2000 mg
Caffeine Anhydrous155 mg
Holy Basil (Tulsi)50 mg
Arginine1000 mg
L-Citrulline900 mg
Caffeine155 mg
Learn more about these ingredients +

Marketing claims around "pump" and vasodilation are generally supported - arginine does increase nitric oxide production and improve blood flow. However, the ergogenic effects are modest for anaerobic performance. The blood pressure benefits are real but most supplements under-dose (typical 1-3g vs effective 4-6g). Single-serving pre-workouts rarely contain enough for meaningful benefit.

Dose: 1000 mgClinical range: 3000–6000 mg

Marketing claims: "Feel the tingle, feel the power." Reality: The tingling is just a nerve sensation, not an indicator of effectiveness. Beta-alanine works, but only after 4+ weeks of daily use — not from a single pre-workout dose. Benefits are specific to high-intensity efforts (1-10 min), not strength or endurance.

Dose: 2000 mgClinical range: 3.2–6.4 g

Marketing claims: "Creatine HCL absorbs better," "Buffered creatine is superior." Reality: Zero evidence that any creatine form outperforms plain monohydrate. Monohydrate has 500+ studies; alternatives have almost none. "Bloating" claims are overblown — water retention is intramuscular (makes muscles look fuller, not fat). Creatine is one of the few supplements that actually works as advertised.

Dose: 3000 mgClinical range: 3–5 g

Marketing claims: "Insane pumps," "Nitric oxide explosion." Reality: Citrulline genuinely works for pumps and performance, but requires 6-8g. Most pre-workouts contain 1-3g — far below effective doses. "Citrulline malate" is only ~57% citrulline, so 8g provides ~4.5g actual citrulline. Check doses, not just presence on label.

Dose: 900 mgClinical range: 6–8 g

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