---
product_id: 11668121
title: "GAT SPORT Nitraflex Advanced Pre-Workout Powder, Increases Blood Flow, Boosts Strength and Energy, Improves Exercise Performance, (Blue Raspberry, 30 Servings)"
brand: "gat sport"
price: "S/.217"
currency: PEN
in_stock: true
reviews_count: 13
category: "Gat Sport"
url: https://www.desertcart.pe/products/11668121-gat-sport-nitraflex-advanced-pre-workout-powder-increases-blood-flow
store_origin: PE
region: Peru
---

# 1 scoop = max potency, no overuse needed 200mg Boron boosts free testosterone +28.3% Blue Raspberry flavor, clean mix, no clumps GAT SPORT Nitraflex Advanced Pre-Workout Powder, Increases Blood Flow, Boosts Strength and Energy, Improves Exercise Performance, (Blue Raspberry, 30 Servings)

**Brand:** gat sport
**Price:** S/.217
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your workout game with Nitraflex — power, pump, and precision in every scoop!

## Quick Answers

- **What is this?** GAT SPORT Nitraflex Advanced Pre-Workout Powder, Increases Blood Flow, Boosts Strength and Energy, Improves Exercise Performance, (Blue Raspberry, 30 Servings) by gat sport
- **How much does it cost?** S/.217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/11668121-gat-sport-nitraflex-advanced-pre-workout-powder-increases-blood-flow)

## Best For

- gat sport enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dosing:** Only 1 scoop needed daily for peak strength and energy
- • **Clean & Delicious:** Blue Raspberry flavor blends smoothly with zero chalkiness
- • **Testosterone Boost:** 200mg Boron Citrate elevates free testosterone by 28.3% in 7 days
- • **Endurance That Lasts:** Gradual, sustained energy without the crash—perfect for long workouts
- • **Unmatched Pump Power:** Nitrosigine sustains enhanced blood flow for up to 6 hours

## Overview

GAT SPORT Nitraflex Advanced Pre-Workout Powder delivers scientifically backed Nitrosigine for superior blood flow and pumps lasting up to 6 hours, combined with 200mg Boron Citrate to boost free testosterone by 28.3% within a week. Its potent formula requires just one scoop per day, offering clean, clump-free Blue Raspberry flavor that fuels strength, energy, and exercise performance for serious athletes and fitness enthusiasts.

## Description

Buy GAT SPORT Nitraflex Advanced Pre-Workout Powder, Increases Blood Flow, Boosts Strength and Energy, Improves Exercise Performance, (Blue Raspberry, 30 Servings) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Best pre workout - I used to live in CT and actually worked right up the road from GAT’s office. They sold this in just about every gym I went to and when I moved I really missed having it around, thankfully I found it on desertcart. This is one of the few preworkouts that’s consistently worked for me. The mix is solid and I didn’t realize until after a couple weeks of taking it that it had boron, which I think definitely made a difference. Blue Raspberry is hands down my favorite flavor. It mixes clean, no clumps and unlike some other brands, the quality hasn’t dropped off as they’ve gotten more popular. Very effective.
Review: Woman who swears by this! - Let me start off by saying I have the highest tolerance for caffeine I've ever even heard of. It will take TANKS to keep me up and going ESPECIALLY in the mornings which is when I typically work out. I've tried both C4 and Assault which took all of maybe 2 weeks to begin wearing off. Nitraflex has been going strong since day one! (Which has been a bit over 4 months) FEELING: I would say the effects ramp into gear in as little as 15-20 minutes but it's very gradual for me. I do gradual strength training for close to 1 hour, anywhere from 4-5 days a week and it keeps me up for the entirety. Starting off, you will feel the itchiness but over regular use that itchiness will dissipate. If I go a few days without taking it then ill start to feel it again but in all honesty I never mind the niacin effects. GAINS: I've been WRECKING my gains week after week with this stuff. I definitely doubt I would be building as much as I have without it. You feel noticeably more powerful (I call it the spinach to my Popeye) and I immediately hit higher weight sets after just a week of use. FEMALE USE (Testosterone): I did quite a bit of research on increased testosterone for women and it's possible negative side effects which range from not so serious (body hair growth) to MUCH more serious (hormonal and reproductive issues) which they mention as much on the label. Just from the mention on the label I would not recommend any women take it if they are attempting pregnancy in the near future, simply for precautionary reasons. As for myself, I have no plans to produce children nor plan to in my life (lesbian, but that's not why lol) so I have been okay overlooking this possible risk. I still get my period with the same frequency and have had no noticeable hormonal changes as far as hair growth or loss, (although I lucked out on genes and never grew facial hair or virtually any body hair to begin with). I would say my changes have been more physical, such as a broader back and shoulders as well as a stronger chest but it's hard to say whether it's from the testosterone use or the strength training as I do a lot of upper body strength training (or possibly a mix of both). Either way as a woman who is big into strength and body building, I recommend it's regular use, it's helped me out a ton. But I would advise you to do your research and consult yur OBGYN if you would like to take this and plan on also having a baby. Overtime I believe testosterone levels would wear down with stopping use. FLAVOR: I've tried blue raspberry and fruit punch so far and they both taste sweet, like one of those bodega juice jugs which I kind of like. Out of those two I like the blue raspberry a bit more because it's a little more tangy but that's just my preference. There is also no chalky feeling that I've felt with other pre's so they nailed it with the flavors so far. OVERALL: BUY IT, DRINK IT, GET BIG!

## Features

- NOW WITH NITROSIGINE FOR EVEN GREATER PUMPS!
- This new formula boasts Nitrosigine as its only source of Arginine. Nitrosigine has been shown to inhibit the enzyme responsible for breaking down Arginine, making it the superior choice of arginine supplementation and a perfect synergistic partner to L-Citrulline.
- Nitrosigine has scientifically validated that benefits last up to 6 hours after dosing.
- 1-SCOOP SERVING: NITRAFLEX is so potent, only 1 scoop (1 serving) is necessary. Do not exceed 1 scoop in a single 24-hour period. Do not take NITRAFLEX within 5 hours of bedtime.
- 200mg OF BORON CITRATE IN EVERY DOSE OF NITRAFLEX: This trace mineral has been shown to lower estrogen, while raising free testosterone by 28.3% in as little as 7 days!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00J20YUQY |
| Best Sellers Rank | #9,860 in Health & Household ( See Top 100 in Health & Household ) #39 in Sports Nutrition Pre-Workout Powders #1,056 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,835) |
| Date First Available  | March 12, 2014 |
| Department  | GNC|ALL|ALL|DIETARY SUPPLEMENTS |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 859613647085 |
| Manufacturer  | GAT Sport |
| Product Dimensions  | 3.15 x 1.57 x 2.36 inches; 12.8 ounces |

## Product Details

- **Brand:** GAT SPORT
- **Diet Type:** Vegan
- **Flavor:** Blue Raspberry
- **Item Form:** Powder
- **Item Weight:** 12.8 ounces
- **Item dimensions L x W x H:** 3.15 x 1.57 x 2.36 inches
- **Primary Supplement Type:** Caffeine, Nitrosigine, Boron
- **Product Benefits:** Hypoallergenic
- **Special Ingredients:** Creatine, L-Arginine, L-Citrulline
- **Unit Count:** 10.6 Ounce

## Images

![GAT SPORT Nitraflex Advanced Pre-Workout Powder, Increases Blood Flow, Boosts Strength and Energy, Improves Exercise Performance, (Blue Raspberry, 30 Servings) - Image 1](https://m.media-amazon.com/images/I/71f9wPjQVDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best pre workout
*by J***4 on October 14, 2025*

I used to live in CT and actually worked right up the road from GAT’s office. They sold this in just about every gym I went to and when I moved I really missed having it around, thankfully I found it on Amazon. This is one of the few preworkouts that’s consistently worked for me. The mix is solid and I didn’t realize until after a couple weeks of taking it that it had boron, which I think definitely made a difference. Blue Raspberry is hands down my favorite flavor. It mixes clean, no clumps and unlike some other brands, the quality hasn’t dropped off as they’ve gotten more popular. Very effective.

### ⭐⭐⭐⭐⭐ Woman who swears by this!
*by J***G on July 9, 2016*

Let me start off by saying I have the highest tolerance for caffeine I've ever even heard of. It will take TANKS to keep me up and going ESPECIALLY in the mornings which is when I typically work out. I've tried both C4 and Assault which took all of maybe 2 weeks to begin wearing off. Nitraflex has been going strong since day one! (Which has been a bit over 4 months) FEELING: I would say the effects ramp into gear in as little as 15-20 minutes but it's very gradual for me. I do gradual strength training for close to 1 hour, anywhere from 4-5 days a week and it keeps me up for the entirety. Starting off, you will feel the itchiness but over regular use that itchiness will dissipate. If I go a few days without taking it then ill start to feel it again but in all honesty I never mind the niacin effects. GAINS: I've been WRECKING my gains week after week with this stuff. I definitely doubt I would be building as much as I have without it. You feel noticeably more powerful (I call it the spinach to my Popeye) and I immediately hit higher weight sets after just a week of use. FEMALE USE (Testosterone): I did quite a bit of research on increased testosterone for women and it's possible negative side effects which range from not so serious (body hair growth) to MUCH more serious (hormonal and reproductive issues) which they mention as much on the label. Just from the mention on the label I would not recommend any women take it if they are attempting pregnancy in the near future, simply for precautionary reasons. As for myself, I have no plans to produce children nor plan to in my life (lesbian, but that's not why lol) so I have been okay overlooking this possible risk. I still get my period with the same frequency and have had no noticeable hormonal changes as far as hair growth or loss, (although I lucked out on genes and never grew facial hair or virtually any body hair to begin with). I would say my changes have been more physical, such as a broader back and shoulders as well as a stronger chest but it's hard to say whether it's from the testosterone use or the strength training as I do a lot of upper body strength training (or possibly a mix of both). Either way as a woman who is big into strength and body building, I recommend it's regular use, it's helped me out a ton. But I would advise you to do your research and consult yur OBGYN if you would like to take this and plan on also having a baby. Overtime I believe testosterone levels would wear down with stopping use. FLAVOR: I've tried blue raspberry and fruit punch so far and they both taste sweet, like one of those bodega juice jugs which I kind of like. Out of those two I like the blue raspberry a bit more because it's a little more tangy but that's just my preference. There is also no chalky feeling that I've felt with other pre's so they nailed it with the flavors so far. OVERALL: BUY IT, DRINK IT, GET BIG!

### ⭐⭐⭐⭐⭐ Perfect Like Always
*by E***. on December 30, 2025*

GAT always has terrific supplements and this is no exception. Everything I need, nothing extra, fair price, and tastes great. Highly recommend

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-08*