SKU: 29003096839

Hi-Tech AMP3D Pre-Workout

Sale price$44.96 Regular price$49.95
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Hi-Tech AMP3D Pre-WorkoutAMP3D EXTREME PRE WORKOUT HIGH STIM AND INSANE PUMPS AMP3D is designed to take advantage of the pre workout window of opportunity to accelerate muscle growth by creating a feeding pool flourishing with compounds that improve training intensity, work performance, and set your muscles up for more rapid recovery and enhanced muscular growth. AMP3D utilizes the dynamic duo of Citrulline Silicate (Nitro Rx), which is the strongest Nitric Oxide compound

AMP3D EXTREME PRE-WORKOUT

HIGH STIM AND INSANE PUMPS

AMP3D™ is designed to take advantage of the pre-workout window of opportunity to accelerate muscle growth by creating a feeding pool flourishing with compounds that improve training intensity, work performance, and set your muscles up for more rapid recovery and enhanced muscular growth. 

AMP3D™ utilizes the dynamic duo of Citrulline Silicate (Nitro Rx®), which is the strongest Nitric Oxide compound ever developed couple with S-(2-boronethyl)-L-cysteine HCl (BEC), which is a novel arginase inhibitor that allow you to get INSANE “PUMPS” along with some of the most intense workouts you have ever had due to Hi-Tech’s proprietary High Stimulant blend. It took us 10 years to bring a truly revolutionary pre-workout to market but try AMP3D™ and you will see what all the fuss is about!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 29003096839

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BLK
Grantham, US
★★★★★ 5
Great running visor
Size: One Size, Color: (541) Tux Purple / Pitch Gray / Reflective
Love love love this visor. Light weight and great to run in. Highly recommend
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Reviewed in the United States on September 1, 2025
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Mia
Massapequa, US
★★★★★ 5
Perfect Visor
Size: One Size, Color: (001) Black / Black / Reflective
I bought this thinking I wouldn’t like it. I was so wrong. This is lightweight and the perfect fit. What a great value. It’s so comfortable on your head and the vent on it was a great idea. Adjusts easily and just a great buy.
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Reviewed in the United States on July 27, 2024
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Chief TB
Bozeman, US
★★★★★ 5
A great sport visor
Size: One Size, Color: (100) White / White / Reflective
My head is small so a lot of visors don’t fit because of the Velcro. This is perfect and the ability to wet it for coolness is great. Love it for tennis.
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Reviewed in the United States on August 14, 2025
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M. O'Mara
Grantham, US
★★★★★ 5
Great for running
Size: One Size, Color: (001) Black / Black / Reflective
Hat fits well and worked great for my marathon. The Velcro doesn’t pull on my hair.
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Reviewed in the United States on November 24, 2025
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Kirsten Myers
Fort Morgan, US
★★★★★ 5
Cute and comfortable, though a little big without tightening a bit
Size: One Size, Color: (100) White / White / Reflective
Love the bright color and material. It fits a little big at first but has the ability to tighten quite a bit so it should be fine like it is for me. I just have a smaller head. It has great coverage. Feels comfortable as well.
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Reviewed in the United States on January 7, 2026

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