How much caffeine does it have per serving?

PRE contains 350mg of caffeine per serving, with 250mg coming from fast acting Caffeine Anhydrous and 100mg from long lasting Di-Caffeine Malate. This helps prevent a caffeine crash during your workout. We pair this with 300mg of Theanine to prevent any jitters.

Are there calories or carbs in this?

This product does not contain carbohydrates or calories.

Anything in here that would make a false positive on a drugtest?

I have no clue. Why don’t you look at the ingredients yourself and do the research if you are the one competing. Or print out a copy of the ingredients and take it to a pharmacist and ask them. They are the ones with the knowledge and intelligence about what is or can be dangerous for you specifically and any medication you currently are on. This is not a question that should be asked on Amazon to strangers. Do your homework yourself

Is this good for chest day? i've been wanting to get some sick pumps and i'm like let's go, cause chest day is the best day. i need some sick gains!

Our PRE is good for any workout! Not only does PRE provide intense long lasting energy, it also has ingredients to help improve focus, recovery, and blood flow. The combination of Agmatine Sulfate, Citrulline, and Nitrosigine significantly improves blood flow and nitric oxide production, helping fuel intense pumps.

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Description

⚡ Fuel your grind with science-backed power and pumps!

SKIN SPLITTING PUMPS - 16g Pump Matrix with L-Citrulline & dual nitrates for unmatched vascularity
ELITE ATHLETE APPROVED - Third-party tested for purity and potency, trusted worldwide
CLINICALLY PROVEN FOCUS - Alpha-GPC and AstraGin enhance mental clarity and nutrient absorption
UNLEASH EXPLOSIVE ENERGY - 350mg caffeine powers your peak performance without sugar crashes
TRANSPARENT CLEAN FORMULA - No proprietary blends or fillers—just pure, research-backed ingredients

NutraBio Preworkout Powder delivers a clinically dosed, sugar-free formula with 350mg caffeine, a 16g Pump Matrix, and focus-enhancing ingredients like Alpha-GPC. Designed for men and women seeking explosive energy, extreme muscle pumps, and laser-sharp focus, it’s third-party tested for purity and trusted by elite athletes globally.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.