---
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/.227"
currency: PEN
in_stock: true
reviews_count: 8
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 potency for max energy & strength 200mg Boron Citrate boosts free testosterone +28.3% Blue Raspberry flavor with smooth, clump-free mix 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/.227
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your workout game with Nitraflex — the pre-workout that never quits!

## 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/.227 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—potent and efficient
- • **Clean & Delicious:** Blue Raspberry flavor delivers a tangy, smooth, chalk-free experience
- • **Endurance & Focus:** Gradual energy ramp-up keeps you powered through intense workouts
- • **Testosterone Boost:** Clinically shown to raise free testosterone by 28.3% in 7 days
- • **Unmatched Pump Power:** Nitrosigine sustains enhanced blood flow for up to 6 hours

## Overview

GAT SPORT Nitraflex Advanced Pre-Workout Powder combines scientifically validated Nitrosigine and 200mg of Boron Citrate to boost blood flow, increase free testosterone by 28.3%, and enhance strength and energy with just one potent scoop per day. Available in a smooth, tangy Blue Raspberry flavor, it supports up to 6 hours of improved exercise performance and endurance.

## 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 | #10,137 in Health & Household ( See Top 100 in Health & Household ) #41 in Sports Nutrition Pre-Workout Powders #1,080 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,831) |
| 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:** 0.8 Pounds
- **Item dimensions L x W x H:** 3.15 x 1.57 x 2.36 inches
- **Primary Supplement Type:** Caffeine, Nitrosigine, Boron
- **Product Benefits:** Energy Management, Muscle Growth, Testosterone Support
- **Special Ingredients:** L-Citrulline malate, L-Arginine, L-Arginine Alpha-ketoglutarate (AKG), Calcium Fructoborate (CFB)
- **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: 2026-01-27*