---
product_id: 671206259
title: "Old School Labs | Blast X Advanced Pre Workout Powder, Intense Energy Booster Preworkout for Men & Women- Strawberry Watermelon, 20 Servings"
brand: "old school labs"
price: "Rp1665190"
currency: IDR
in_stock: true
reviews_count: 8
category: "Old School Labs"
url: https://www.desertcart.id/products/671206259-old-school-labs-blast-x-advanced-pre-workout-powder-intense
store_origin: ID
region: Indonesia
---

# 300mg natural caffeine for clean energy 925mg Electrolyte Matrix for hydration 6.4g Beta-Alanine & L-Citrulline for endurance & pump Old School Labs | Blast X Advanced Pre Workout Powder, Intense Energy Booster Preworkout for Men & Women- Strawberry Watermelon, 20 Servings

**Brand:** old school labs
**Price:** Rp1665190
**Availability:** ✅ In Stock

## Summary

> ⚡ Blast through limits with every scoop — your ultimate pre-workout power-up!

## Quick Answers

- **What is this?** Old School Labs | Blast X Advanced Pre Workout Powder, Intense Energy Booster Preworkout for Men & Women- Strawberry Watermelon, 20 Servings by old school labs
- **How much does it cost?** Rp1665190 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/671206259-old-school-labs-blast-x-advanced-pre-workout-powder-intense)

## Best For

- old school labs enthusiasts

## Why This Product

- Trusted old school labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sustained Energy Surge:** Clinically dosed natural caffeine and ZumXR deliver hours of jitter-free focus and power.
- • **Clean, Refreshing Flavor:** Strawberry Watermelon flavor fuels motivation with a crisp, natural taste—no artificial fillers.
- • **Pump & Performance Boost:** Beta-Alanine and L-Citrulline amplify muscle endurance and vascularity for next-level pumps.
- • **Premium Quality Assurance:** Made in the USA under GMP standards with third-party lab testing for purity and potency.
- • **Hydration & Electrolyte Balance:** 925mg Electrolyte Matrix keeps you optimally hydrated during intense workouts.

## Overview

Old School Labs Blast X is a scientifically formulated pre-workout powder featuring 20 servings of potent, clean energy boosters like natural caffeine, Beta-Alanine, and a 925mg Electrolyte Matrix. Designed for men and women, it supports sustained energy, focus, hydration, muscle growth, and recovery with premium ingredients and refreshing Strawberry Watermelon flavor. Manufactured in the USA with rigorous quality control, Blast X is your all-in-one solution to maximize workout performance and endurance.

## Description

Buy Old School Labs | Blast X Advanced Pre Workout Powder, Intense Energy Booster Preworkout for Men & Women- Strawberry Watermelon, 20 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: DELICIOUS! - What's great about Blast X is it tastes great and the functionality of it is perfect. Depending how you like your pre-workout, strong or watered down.... It's great. I enjoyed it both ways and definitely can feel it "hit" quicker with the less concentrated mix. With more water, I tended to sip on it more than needed to. The good - > Value to amount of product after a week, doesn't seem like I made a dent in it. > Taste - WATERMELON (strawberry) > Less jitters and shaky feeling with more water (science) Then the dislikes - Size of the product versus container
Review: Ok taste.... needs improved. - A descent taste.. it does have a bit of a chemical taste that I don't care for on some of these pre-workouts, but if you can get by that it gives the same amount of pump and energy you expect from a pre-workout.

## Features

- Elevate Your Performance – Discover a pre-workout designed to enhance your fitness journey. Blast X features a scientifically crafted formula that combines premium ingredients such as natural caffeine, ZumXR, Citrafuze, L-Tyrosine, L-Citrulline, Beta-Alanine, Taurine, and a complete 925mg Electrolyte Matrix. This advanced blend supports sustained energy, focus, hydration, and endurance to help you maximize every workout.
- Support for Muscle Growth & Recovery – Formulated for both men and women, Blast X includes essential ingredients like Niacin, Potassium Chloride, Vitamin B6, and B12 to support muscle development, recovery, and performance. The Pump & Performance Matrix, Focus & Energy Matrix, and Electrolyte Matrix work together to help you power through your toughest training sessions.
- All-In-One Workout Supplement - Blast X is your ultimate pre-workout solution, expertly crafted with potent stimulants, focus enhancers, and N.O. compounds to supercharge your training. With 20 clinically dosed servings per container, it's perfect for high-intensity cardio sessions, delivering sustained energy and razor-sharp focus for hours.
- Made in the USA – We take pride in manufacturing our products in the USA, following the highest GMP standards. Every batch is meticulously tested by third-party labs to ensure exceptional purity, potency, and premium quality. We are confident you'll experience outstanding results, and we're committed to your satisfaction. If for any reason you're not completely happy, simply contact us, and we'll make it right.
- Refreshing & Motivating Flavors – Blast X is available in three naturally flavored options, each providing a refreshing taste that boosts your motivation and helps you stay focused throughout your workout. Enjoy a clean, enjoyable taste with every scoop as you fuel your body for optimal performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1CMKQ3X |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #17,525 in Health & Household ( See Top 100 in Health & Household ) #75 in Sports Nutrition Pre-Workout Powders |
| Brand | Old School Labs |
| Brand Name | Old School Labs |
| Container Type | Jar |
| Customer Reviews | 3.9 out of 5 stars 40 Reviews |
| Diet Type | Gluten Free, Keto, Vegan |
| Dosage Form | Powder |
| Flavor | Strawberry Watermelon |
| Item Form | Powder |
| Item Weight | 11.2 ounces |
| Manufacturer | OLD SCHOOL LABS |
| Manufacturer Part Number | BSW-MN-S1-24O |
| Material Type Free | No fillers, no artifical ingredients |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B12, Vitamin B6 |
| Product Benefits | Muscle Growth |
| Special Ingredients | Beta-Alanine, L-Citrulline, Niacin, Potassium Chloride, Vitamin B6 and B12, Taurine |
| UPC | 198168308448 |
| Unit Count | 18.27 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Old School Labs
- **Diet Type:** Gluten Free, Keto, Vegan
- **Flavor:** Strawberry Watermelon
- **Item Form:** Powder
- **Item Weight:** 11.2 ounces
- **Primary Supplement Type:** Vitamin B12, Vitamin B6
- **Product Benefits:** Muscle Growth
- **Special Ingredients:** Beta-Alanine, L-Citrulline, Niacin, Potassium Chloride, Vitamin B6 and B12, Taurine
- **Unit Count:** 18.27 Ounce

## Images

![Old School Labs | Blast X Advanced Pre Workout Powder, Intense Energy Booster Preworkout for Men & Women- Strawberry Watermelon, 20 Servings - Image 1](https://m.media-amazon.com/images/I/819GKratqLL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ DELICIOUS!
*by M***K on December 12, 2024*

What's great about Blast X is it tastes great and the functionality of it is perfect. Depending how you like your pre-workout, strong or watered down.... It's great. I enjoyed it both ways and definitely can feel it "hit" quicker with the less concentrated mix. With more water, I tended to sip on it more than needed to. The good - > Value to amount of product after a week, doesn't seem like I made a dent in it. > Taste - WATERMELON (strawberry) > Less jitters and shaky feeling with more water (science) Then the dislikes - Size of the product versus container

### ⭐⭐⭐⭐ Ok taste.... needs improved.
*by K***. on April 29, 2025*

A descent taste.. it does have a bit of a chemical taste that I don't care for on some of these pre-workouts, but if you can get by that it gives the same amount of pump and energy you expect from a pre-workout.

### ⭐⭐ Pass
*by G***7 on June 29, 2025*

Blast X pre workout. Strawberry watermelon not very tasty. Far as energy and effects not that great either. Much better results and taste with Controlled Labs white flood plus or Nutrex Outlift amped. This old school formula blast X not even 100% sure if the ingredients meet the label I drank it and it just feels like it’s off. The other two pre-workouts I mentioned have similar amounts of caffeine and a lot of same similar ingredients but yet I can feel them working. No Alpha GPC in this one either, it must cost too much for the company and hurt their profit margins greedy much? Nutrex offer high dose of Alpha GPC for two dollars less a container….. I also don’t like all the plastic waste with the old-school brand, especially with the blast x. Landfills get hit hard with jerks like these guys, but who cares about the environment as long as it gives the illusion you’re getting more than you really are. Let’s trick our customers. I won’t buy this again. I will pass make a good product and you might get repeat business dummies. I’m sticking with nutrex and controlled labs. I have bought several containers over and over and over and they make a non-inferior product. That’s how you do business treat your customers good and they will treat you good. Old school you can brush off.

## Frequently Bought Together

- Blast X Advanced Pre Workout Powder, Intense Energy Booster Preworkout for Men & Women, Natural Caffeine + ZumXR®, Beta Alanine, Citrafuze™, L-Citrulline & Taurine for Strength, Focus & Endurance
- Replica Gh – Muscle Building GH Boosting Powder – Hormone Optimizer & Muscle Growth Dietary Supplement – Exclusive OSL Mr. Olympia Samir Bannout Collaboration – Watermelon Candy Flavor – 20 Servings
- 5000mg Micronized Creatine Monohydrate Powder + BioFit™ (Max Absorption) - Supports Muscle Growth, Strength, Endurance, Focus, Brain, Performance & Recovery - USA Made - Men & Women - 60 Servings

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-14*