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Stay fueled, stay pumped, stay locked in

Full Tank isn’t your average intra. It’s a high-performance, clean-fueled machine built for lifters who go hard, and need their supplement to keep up. With the new Blue Slushy flavor, you get peak taste with zero stomach drama.

  • 25g Cluster Dextrin® for clean, steady endurance
  • Full-spectrum EAAs + BCAAs to amplify performance & recovery
  • Hydration-boosting Taurine for stamina & sweat resilience

OVER 8,000 FIVE STAR REVIEWS

SHIPS WITHIN ONE BUSINESS DAY

30 DAY 100% MONEY BACK GUARANTEE

PROUDLY MADE IN THE USA

4.8 / 5.0

Natural way to increase testosterone levels

Tongkat Ali, Ashwagandha extract (KSM-66) and Fadogia Agrestis, which have been proven to:

  • Increase testosterone by 250+ points
  • Improve energy, drive and focus
  • Boost your libido

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FREQUENTLY ASKED QUESTIONS

Here are some of our most frequently asked questions. If you have any other questions, click here to contact us.

Does Astroflav Have A Guarantee?
Absolutely! All AstroFlav products have a 100% satisfaction guarantee. If you try anything and find it’s not for you, just let us know and you’ll get a full refund minus shipping. Even if it's been opened!
When Will My Product Be Shipped?
Your package will be fulfilled within 24 hours of your order. EXCLUDING Friday after 5pm, & Saturday orders. These will be shipped out Monday.
Can I Combine Astroflav Products?
Yes, absolutely! Combining our products along with a good diet and exercise plan, will help you become the best version of yourself!
Do Any Of Your Products Contain Added Sugar Or Fillers?
No... We only use the highest quality ingredients and we never add any sugar or fillers to our products.
Are You Manufactured in the USA?
Yes. Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements.