---
product_id: 38786838
title: "PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple"
brand: "pescience"
price: "R1491"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Pe Science"
url: https://www.desertcart.co.za/products/38786838-pescience-high-volume-stim-free-pre-workout-nitric-oxide-booster
store_origin: ZA
region: South Africa
---

# Caffeine-free, zero jitters 6g pure L-Citrulline for max pumps Electrolytes for optimal hydration PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple

**Brand:** pescience
**Price:** R1491
**Availability:** ✅ In Stock

## Summary

> 🍏 Pump up your workout, not your heart rate!

## Quick Answers

- **What is this?** PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple by pescience
- **How much does it cost?** R1491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/38786838-pescience-high-volume-stim-free-pre-workout-nitric-oxide-booster)

## Best For

- pescience enthusiasts

## Why This Product

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

## Key Features

- • **Flavor You’ll Crave:** Award-winning Sour Green Apple flavor that mixes effortlessly—making every scoop a delicious ritual you won’t want to skip.
- • **Versatile Stackability:** Use solo for clean pumps or combine with BCAAs, creatine, or stimulant pre-workouts to amplify your gains and recovery.
- • **Pump Up Your Performance:** 6 grams of pure L-Citrulline and 2 grams of Arginine Nitrate deliver unmatched nitric oxide boosts for insane muscle pumps and vascularity.
- • **Hydration Meets Endurance:** Electrolytes from sodium and magnesium plus HydroMax glycerol keep muscles hydrated and fatigue at bay during intense sessions.
- • **Stim-Free, Stress-Free Energy:** Zero caffeine means no crash, no jitters—perfect for late workouts or stacking with your favorite stim pre-workout.

## Overview

PEScience High Volume is a premium stim-free pre-workout powder featuring 6g pure L-Citrulline, 2g Arginine Nitrate, and electrolytes to boost nitric oxide, enhance blood flow, and maintain hydration. Designed for men and women seeking intense muscle pumps, improved endurance, and faster recovery without caffeine, it offers versatile use solo or stacked, all in a refreshing Sour Green Apple flavor.

## Description

Buy PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: GYM STAPLE - The stim free pre has been a staple in my workout routine for years. Great tasting product and gives me the energy I need without affecting my quality of sleep.
Review: Great quality, good flavor, effective - I’ve been using High Volume for about 5 years now and it never fails. Every time I go a week or two without it and then buy some more I notice a good difference in my pumps. Usually get cotton candy flavored, but switched it up to the sour apple and I definitely like it!

## Features

- Caffeine-Free Pre-Workout – This evidence-based formula relies on proven performance enhancing and nitric oxide-boosting ingredients to deliver an incredible workout experience with zero filler. Expect intense pumps, improved endurance, and faster recovery without stimulants. The ultimate stim free pre workout.
- Premium Nitric Oxide Boosting – Featuring 6 grams of pure L-citrulline (not citrulline malate, which contains less active citrulline), 2 grams of arginine nitrate (NO3-T), and HydroMax glycerol to enhance blood flow, nutrient delivery, and muscle performance. Whether you are looking for pump-focused nitric oxide supplements for men, or nitric oxide for women, High Volume will work for everyone. We suggest 1 scoop if you are 160 lbs or less, 2 scoops if you are over 160 lbs.
- Hydration and Performance Support – Electrolytes from sodium and magnesium, combined with taurine and HydroMax glycerol, help maintain optimal muscle hydration, reduce fatigue, and support sustained endurance during intense training. Part of getting a great pump and performance experience in your workout comes from being properly hydrated, something our competitors neglect. We are the pioneers of the non stim preworkout, with High Volume existing since 2012.
- Versatile and Stackable – Use High Volume solo for pumps and endurance or stack it with stimulant pre-workouts, BCAAs, or creatine for amplified performance, blood flow, and recovery support. An essential non stim pre workout to have in your gym bag. If you aren't looking to avoid caffeine, stack with an energy drink, or save it for a late night workout.
- Unmatched Flavor and Mixability – With refreshing taste and award-winning flavors like Guava Pineapple Punch and Sour Peach Candy, High Volume delivers a delicious flavor you will look forward to every day. And since it's a stimulant free pre workout, you can drink it anytime!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083F5M6JT |
| ASIN  | B083F5M6JT |
| Age Range Description | Adult |
| Best Sellers Rank | #13,083 in Health & Household ( See Top 100 in Health & Household ) #37 in Sports Nutrition Nitric Oxide Boosters |
| Brand Name | PEScience |
| Color | Sour Green Apple |
| Container Type | Canister |
| Customer Reviews | 4.4 4.4 out of 5 stars (272) |
| Date First Available  | January 2, 2020 |
| Diet Type | Gluten Free, Halal, Keto, Kosher |
| Dosage Form | Powder |
| Flavor | Green Apple |
| Item Dimensions | 6 x 6 x 8 inches |
| Item Form | Powder |
| Item Weight | 8.9 Ounces |
| Manufacturer | PEScience |
| Manufacturer  | PEScience |
| Manufacturer Part Number | PESHVapple |
| Material Features | Low Carb, No Artificial Colors |
| Material Type Free | Caffeine Free |
| Number of Items | 1 |
| Primary Supplement Type | L-Citrulline |
| Product Benefits | Circulation Support, Energy Management, Muscle Growth, Supports Electrolyte Balance |
| Product Dimensions  | 6 x 6 x 8 inches; 8.9 ounces |
| Special Ingredients | L-Arginine, L-Citrulline, Taurine |
| Total Servings Per Container | 36.0 |
| UPC | 040232289101 |
| Unit Count | 8.9 Ounce |

## Product Details

- **Brand:** PEScience
- **Diet Type:** Gluten Free, Halal, Keto, Kosher
- **Flavor:** Green Apple
- **Item Form:** Powder
- **Item Weight:** 8.9 Ounces
- **Item dimensions L x W x H:** 6 x 6 x 8 inches
- **Primary Supplement Type:** L-Citrulline
- **Product Benefits:** Circulation Support, Energy Management, Muscle Growth, Supports Electrolyte Balance
- **Special Ingredients:** L-Arginine, L-Citrulline, Taurine
- **Unit Count:** 8.9 Ounce

## Images

![PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple - Image 1](https://m.media-amazon.com/images/I/71IuhZc9xYL.jpg)
![PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple - Image 2](https://m.media-amazon.com/images/I/8113vh1FTxL.jpg)
![PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple - Image 3](https://m.media-amazon.com/images/I/71hq9d5kOsL.jpg)
![PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple - Image 4](https://m.media-amazon.com/images/I/81gtFpyJQSL.jpg)
![PEScience High Volume Stim-Free Pre Workout, Nitric Oxide Booster with L-Citrulline & L-Arginine Nitrate, Non-Stim Preworkout for Men and Women - 36 Scoops, Sour Green Apple - Image 5](https://m.media-amazon.com/images/I/716IeAdijtL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you combine this with the Alphamine for a pre-workout?**
A: Yes. High Volume does not have stims so they would be fine to stack together

**Q: What flavor is the best?**
A: Ive tried most of their flavors and I like the Paradise Cooler is my favorite. It is a flavor that mixes well with other flavors also.

**Q: Are they discontinuing this product?**
A: No

**Q: Is it Keto friendly?**
A: Is IS Keto Friendly/Carb Free.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GYM STAPLE
*by D***S on August 4, 2025*

The stim free pre has been a staple in my workout routine for years. Great tasting product and gives me the energy I need without affecting my quality of sleep.

### ⭐⭐⭐⭐⭐ Great quality, good flavor, effective
*by G***E on May 3, 2021*

I’ve been using High Volume for about 5 years now and it never fails. Every time I go a week or two without it and then buy some more I notice a good difference in my pumps. Usually get cotton candy flavored, but switched it up to the sour apple and I definitely like it!

### ⭐⭐⭐⭐⭐ 10/10!
*by A***R on September 25, 2020*

Absolutely love all PeScience products! Gives you a great pump during your workout! My husband is super picky about pump formulas and he even loves it!

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-23*