★★★★★ 5.0 (4 reviews) PRE-WORKOUT

Corebuild Spark Pre-workout

₹1,350 ~~₹1,800~~ Incl. of all taxes

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30 Servings (1 Scoop = 10g) | 100% Genuine NABL Certified

⚡ Get at ₹1,283 Extra 5% Off

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100% Genuine

Pure Formula

0g Added Sugar

Zero Bloating

Free Shipping

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Real People. Real Transformations.

+ Details ›

Science-backed pre-workout power igniter combining 3000mg Beta-Alanine, 3000mg L-Citrulline, 1000mg Creatine HCL, and 200mg Caffeine with adaptogenic herbs like Tribulus and Shilajit.

+ How To Use ›

Mix 1 scoop (10g) in 250ml cold water 20-30 minutes prior to intense workout session.

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Free Express Shipping Dispatched in 24h across India

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100% Authentic Guarantee Scratch code verification on tub

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NABL Lab Tested Zero amino spiking & certified

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Secure SSL Payments UPI, Cards, NetBanking, COD

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EASY CONSUMPTION

3 Ways to Enjoy Your Supplement

Versatile, instantized formula that blends silky smooth in seconds

WAY 01 ☕

Pre-Training Power Blast

Mix 1 scoop (10g) in 250ml cold water 20-30 minutes prior to intense workout session.

RECOMMENDED ⚡

CrossFit & Endurance Booster

Take before HIIT or cross-training for prolonged stamina and reduced cardiovascular fatigue.

WAY 03 🥤

Daily Energy Refresher

Great refreshing fruit flavor with zero added sugar and clean electrolyte hydration balance.

PURE MACROS

Macro Breakdown Per Scoop

Precision nutrition engineered for optimal body composition

💪 Protein / Active Compound

⚡ Caffeine / Energy Factor

200mg Clean Natural Caffeine

🌾 Carbohydrates

< 0.5g

🥑 Dietary Fat

0g Zero Fat

🍃 Added Sugar

0g Zero Sugar

TRANSPARENT FORMULA

What's Inside?

Clinically dosed premium ingredients with 100% label transparency

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3000mg Citrulline + 1000mg Creatine HCL

Massive vasodilation, rapid cellular ATP regeneration, and instant muscle pump without water bloating.

✅ Zero Amino Spiking ✅ Ultra-Filtered ✅ 100% Genuine

THE COREBUILD ADVANTAGE

Why CoreBuild Outperforms The Rest

Compare our certified formulas with standard market brands

Features	CoreBuild Essential Pro	Standard Market Brands
Protein Purity	✅ 100% Pure Ultra-Filtered Formula	❌ Low-grade concentrate / filler
Amino Spiking	✅ Zero Amino Spiking Guaranteed	❌ Often spiked with cheap glycine
Digestive Enzymes	✅ Multi-Enzyme DigeZyme® (Zero Bloating)	❌ No digestive enzymes
Lab Testing	✅ NABL Certified Reports on Every Tub	❌ Unverified self-testing
Added Sugar	✅ 0g Added Sugar / 100% Clean	❌ High maltodextrin / hidden carbs

Why 200,000+ Athletes Fuel Their Performance with CoreBuild Essential

★★★★★

Best supplement brand in India right now. Clean ingredients, authentic quality, and rapid dispatch. Dissolves within seconds in cold water.

Verified Buyer Verified Purchase

Ananya Roy (Bangalore) Verified Buyer

★★★★★

Better than what I expected. Solid pump, intense focus, and zero energy crash. Methodical formulation with pure certified ingredients.

Verified Buyer Verified Purchase

Mudit Biala (Jaipur) Verified Buyer

★★★★★

Authentic supplement. Great results in strength and lean muscle within 4 weeks. Highly recommended to all serious gym athletes!

Verified Buyer Verified Purchase

Kunal Deshmukh (Nagpur) Verified Buyer

★★★★★

Honestly the best quality I have used. Super smooth, no lumps, and genuine NABL certification gives 100% peace of mind.

Verified Buyer Verified Purchase

Sakshi Marken (Hyderabad) Verified Buyer

★★★★★

It mixes super smooth, tastes amazing (especially the chocolate flavor), and doesn't leave me feeling bloated like others. I've seen real progress in my recovery and strength since I switched. Plus, clean ingredients I can trust!

Taste Fast Recovery

Manish Speyia Verified Buyer

★★★★★

I recently tried the Nitro+ Blend Whey Protein from CoreBuild, and I must say—it's honestly the best-tasting protein I've ever had! Super smooth, no lumps, and the chocolate caramel taste is unbelievable. Highly recommended!

Taste Daily Energy

Sakshi Marken Verified Buyer

★★★★★

Amazing taste and just took some seconds to dissolve completely ❤️❤️ Best post-workout isolate for fat loss and lean shredding. No bloating whatsoever with added DigeZyme enzymes.

Fat Loss Zero Bloating

Roshan Sharma Verified Buyer

★★★★★

Better than what I expected. It tastes so good and has a perfect blend of pure whey isolate and caffeine for heavy morning gym sessions. Solid muscle pump and zero crash.

Muscle Growth Strength

Mudit Biala Verified Buyer

★★★★★

100% authentic protein. Checked the scratch code on the tub and verified on the lab portal. Zero amino spiking and genuine 24g protein per scoop. Methodical quality!

Authentic Lab Tested

Vikramjeet Singh Verified Buyer

★★★★★

The cold brew coffee flavor gives an insane kick before morning workouts. No digestive issues or heaviness. Best clean nutrition brand in India right now.

Digestion Energy

Pooja Kashyap Verified Buyer

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100% Authentic Guarantee

Unique scratch verification code on every tub

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NABL Lab Tested & Certified

Publicly accessible protein purity reports

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Free Express Delivery

Dispatched within 24 hours across India

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Zero Amino Spiking

100% genuine protein & clean ingredients