GAT SPORT NITRAFLEX ADVANCED, Blue Raspberry, 10.6 oz (30 Servings)
GAT SPORT NITRAFLEX ADVANCED, Blue Raspberry, 10.6 oz (30 Servings)
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GAT SPORT NITRAFLEX ADVANCED, Blue Raspberry, 10.6 oz (30 Servings)

|39 ratings
FlavorBlue Raspberry

Key item features

  • Workout Energy: GAT SPORT NITRAFLEX ADVANCED Pre-Workout Powder is an energy supplement formulated with caffeine and key performance ingredients like niacin for energy and endurance support for intense gym sessions and game-day training*
  • Intense Focus Supplement: This dietary supplement is designed to provide focus support during heavy lifts, cardio, or high-intensity workouts*
  • Creatine-Free Sports Nutrition: NITRAFLEX contains a powerful combination of ingredients for energy and pump support, including nitrosigine, beta-alanine, caffeine, calcium, and niacin—all without creatine
  • Usage Instructions: Mix 1 scoop serving of NITRAFLEX with 8–10 oz of cold water; drink the mix about 30 minutes before your workout, weight training, or powerlifting meet; do not take within 5 hours of bedtime
  • About GAT SPORT: We empower people worldwide to “Compete Harder" through science-backed nutrition, verified quality, and a supportive global community, helping athletes and everyday individuals reach their full potential

Specs

Brand, GAT SportFlavor, Blue RaspberryPrimary ingredient, Nitrosigine, beta-alanine, caffeineVitamin & supplement type, Protein SupplementsSize, 10.6 Oz (Pack of 1)Serv per cont, 30

About this item

Product details

For nearly a decade, GAT SPORT NITRAFLEX ADVANCED has been the name many lifters look to when they want a high-intensity pre-workout powder. This advanced pre-workout formula is a concentrated drink mix designed for serious training sessions, combining nitric-oxide precursors with performance-supporting stimulants to help you maintain healthy energy levels before you hit the gym.* As a dietary supplement used before training, it fits easily into a sports-nutrition routine focused on strength, performance, and intense muscle pump.* Now with nitrosigine, arginine, and L-citrulline, this workout supplement is crafted for athletes who want focused workout energy and pump support from a creatine-free stack.* Nitrosigine serves as the sole arginine source in this formula, paired with citrulline for a powerful pre-training combo that supports healthy blood flow, muscle health, and greater pumps during demanding sets.* GAT SPORT NITRAFLEX ADVANCED is engineered for users who want focus support, strength support, and exercise support in a concentrated serving.* The one-scoop-per-day direction keeps the pre-workout experience simple.* GAT SPORT has more than 25 years of experience helping athletes and wellness-focused individuals achieve their full potential. Guided by our core philosophy, “Compete Harder,” we combine science-backed formulations, rigorous third-party testing, cGMP manufacturing standards, and Smart Scan verification to deliver trusted, high-quality supplements. GAT SPORT is committed to building a global community that supports personal growth through nutrition, fitness, education, and lifestyle improvement. Trusted by elite athletes across professional sports, bodybuilding, combat sports, and Olympic competition, GAT SPORT empowers people at every stage of their wellness journey to push beyond limitations and become the best version of themselves.
  • Workout Energy: GAT SPORT NITRAFLEX ADVANCED Pre-Workout Powder is an energy supplement formulated with caffeine and key performance ingredients like niacin for energy and endurance support for intense gym sessions and game-day training*
  • Intense Focus Supplement: This dietary supplement is designed to provide focus support during heavy lifts, cardio, or high-intensity workouts*
  • Creatine-Free Sports Nutrition: NITRAFLEX contains a powerful combination of ingredients for energy and pump support, including nitrosigine, beta-alanine, caffeine, calcium, and niacin—all without creatine
  • Usage Instructions: Mix 1 scoop serving of NITRAFLEX with 8–10 oz of cold water; drink the mix about 30 minutes before your workout, weight training, or powerlifting meet; do not take within 5 hours of bedtime
  • About GAT SPORT: We empower people worldwide to “Compete Harder" through science-backed nutrition, verified quality, and a supportive global community, helping athletes and everyday individuals reach their full potential
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Specifications

Brand

GAT Sport

Flavor

Blue Raspberry

Primary ingredient

Nitrosigine, beta-alanine, caffeine

Vitamin & supplement type

Protein Supplements

Indications

Directions

Dosage

Recommended Dosage: Begin by assessing your tolerance with half a serving of NITRAFLEX® mixed with 5oz of cold water. Consume within 30 minutes before working out. Depending on tolerance, mix 1 serving (1 scoop) of NITRAFLEX® with 8-10oz of cold water and consume within 30 minutes before working out. Do not take within 5 hours of bedtime.

Warranty

Warranty information

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Ingredients

Warnings

Customer ratings & reviews

4.8 out of 5 stars
stars
39 ratings15 reviews
Includes global ratings and reviews
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Showing 1-3 of 15 reviews

Oct 2, 2026
Reviewer name: scott
Item details
Flavor: Watermelon
Sold byPatternDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great energy, focus, and pump — Nitraflex delivers

I've used a lot of pre‑workouts over the years, and Nitraflex Advanced is one of the few that consistently hits the way I need it to. The energy comes on fast but smooth — no jittery feeling, no crash afterward. It puts me in a focused, ready‑to‑lift mindset every time. The pumps are solid, especially on chest and arm days, and I notice better endurance during longer sessions. Even on days when I'm tired or not feeling 100%, Nitraflex gets me locked in and performing the way I expect.The watermelon flavor is actually good too — not overly sweet, mixes easily, and doesn't leave any weird aftertaste. If you want a pre‑workout that gives real energy, real focus, and helps you push heavier without feeling overstimulated, Nitraflex is a reliable choice. I've taken it many times and it always delivers.

Incentivized Review
Helpful?59BYMREH6GJL194792559
Aug 31, 2026
Reviewer name: Jos
Item details
Flavor: Watermelon
Sold byPatternDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great push!

Boosts endurance and mentality pushes me til the end of the day

Incentivized Review
Helpful?59BYMREH6GJL194792559
Aug 12, 2026
Reviewer name: Mark
Walmart Associate
Item details
Flavor: Black Cherry
Sold byPatternDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A

Tastes Great!!

Incentivized Review
Helpful?59BYMREH6GJL194792559
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