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HD Muscle PreHD Variant 002

the Nick Walker Signature Series PreHD Variant 002. A premium formula meticulously crafted to redefine the world of non-stimulant pre-workouts and nitric oxide-based supplements. Built upon the same foundation as Variant 001, Variant 002 assembles a potent arsenal of non-caffeinated, clinically dosed, research-backed ingredients to provide: 

  • Elevate Muscle Strength and Endurance
  • Amplify Blood Flow and Muscle Hydration
  • Bolster Cognitive Function and Boost Cerebral Circulation
  • Enhance Mood and Achieve Mental Clarity

508MG VasoDrive AP
4G Beta Alanine
5G Creatine
11G Citrulline
750MG Alpha GPC
1.5G Nitrosigine


Start with 1/3 of a scoop to access tolerance and increase to 2/3 of a scoop or 1 scoop. A maximum of one scoop should be taken daily/before your workout.


In collaboration with Arnold Champion and Olympian Nick Walker, Our non-stim Variant 002 pre-workout formula unites these carefully selected ingredients, each supported by clinical research, at effective dosages to bring you a comprehensive and exceptional pump-enhancing solution. With caffeine-free, stimulant-free, and non-jittery qualities, the Variant 002 formula is your trusted companion for achieving your fitness goals without compromising your inner balance. Welcome to a new era of non-stimulated excellence, where science meets peak performance. 


VasoDrive AP – a very unique vasodilator. The main two actions that make this such a powerful ingredients are; 

  1. its ability to increase the production of endothelial nitric oxide synthase (eNOS) this is the enzyme in your body that is responsible for producing Nitric Oxide in your Arteries.
  2. It’s ability to down regulate an enzyme known as (ACE) that constricts blood vessels making sure we are getting the enough oxygen nutrients and blood supply to support athletic performance

These two actions make this a very unique vasodilator and will ensure your pumps in the gym last even longer, think of it as a intra-workout pump ingredient. VasoDrive also increases Cerebral circulation / cognitive function helping athletes “head game”. Combining VasoDrive AP with other pump ingredients creates a PUMP synergy!

L-Citrulline – A powerful 11 grams of 100% pure Citrulline per full serving in comparison to the standard 6 - 8 G as seen in other leading pre-workouts. L-Citrulline can help to support nitric oxide production and dramatically increase muscle size, performance and recovery. L-Citrulline has also been show to aid in accelerating ammonia clearance, helping to delay muscle fatigue and you to train harder and longer. 

Nitrosigine  – known as Inositol-Stabilized Arginine Silicate, The vasodilation effect created by Nitrosigine leads to a more pronounced muscle pump during your workout. This is characterized by increased blood flow to the muscles, which can result in a fuller, more vascular appearance and enhanced muscle endurance. Nitrosigine acts as a "shuttle" in the body, assisting with the delivery of nutrients, particularly arginine, which can have potential benefits for exercise performance and overall health.


DL-Choline Bitartrate – Choline is a water-soluble nutrient that is important for various functions in the body, including supporting brain health and neurotransmitter synthesis. Enhanced cognitive function can help you establish a better mind-muscle connection, allowing you to concentrate on your movements and form during exercises. 

L-Tyrosine  – elevates your cognitive abilities, ensuring that your mental focus, alertness, and overall mindset are primed for peak performance. It's your secret weapon for maintaining mental clarity and composure during demanding workouts.

Alpha GPC – a precursor to choline, a crucial nutrient that plays a significant role in cognitive function. Choline is used by the body to produce acetylcholine, a neurotransmitter responsible for various brain functions, including memory, attention, and muscle control.


Creapure®– The highest quality form of creatine monohydrate, a popular and extensively researched dietary supplement. Creapure® enhances the recruitment of fast-twitch muscle fibers, which are responsible for explosive and powerful movements. By improving the recruitment of these muscle fibers, you can generate more force and exhibit greater strength. Creapure® increases the availability of creatine phosphate in your muscles, allowing for a more rapid resynthesis of ATP. This, in turn, provides your muscles with a readily available source of energy, leading to increased strength and power during workouts.

Betaine Anhydrous – Betaine is a scientifically-backed powerhouse that has demonstrated its remarkable ability to enhance athletic strength and performance. It achieves this by boosting power output synergistically with Creatine, offering a one-two punch for performance optimization. This dynamic partnership between Betaine and Creatine equips athletes with a potent tool to elevate their workout potential and experience transformative gains in strength and pow

Beta Alanine – PreHD Variant 002 contains 4 grams of Beta Alanine to increase training capacity and performance while limiting muscle fatigue. The ability to delay muscle fatigue and buffer the acid build-up results in increased strength and power output. This can be especially beneficial for high intensity training and heavy weight training. 

What happens if my tracking shows delivered, but I haven’t received my package? 
  • While we work with reliable carriers, occasionally, there are glitches on the carrier’s end. We recommend using your tracking information to check with your postal carrier for packages marked as ‘delivered’ that did not show up. If you are still have not been able to receive your package, please fill out the form on our page.

Only part of my order was delivered. What should I do? 

  • In an effort to get your purchase to you quickly, occasionally your order will be split into more than one shipment. Your shipping confirmation email with your tracking number should reflect what was shipped. You will receive a second email with new tracking for the rest of your order when it ships. If your order confirmation includes your whole order, but only some items arrive, please reach out to us by filling out the from on our Contact Us page. 

How do I track my order? 

  • An order confirmation and tracking number will be sent to the email provided at checkout. If no email was provided at checkout, an order confirmation and tracking number cannot be sent. 

When will my item be back in stock? 

  • The best way to stay informed is to sign up to our email and sms updates to receive notifications of items that come back in stock.

My product made me sick, can I return it? 

  • You may exchange the product for another product of equal or lesser value. For all exchanges, please use the contact from on our Contact Us page.

What are your hours of operation? 

  • Monday - Thursday 9:00AM to 8:00PM
  • Friday & Saturday  9:00AM to 8:00PM
  • Sunday 10:00AM to 6:00PM

Do you offer in-store pick-up?

  • No, we currently do not offer in store pick up at this time.

Do you deliver? 

  • Yes, we offer FREE shipping on every order over $75! 

Do you ship outside the US?

  • No, we do not at this time. 

When does my order ship? 

  • All orders have a 1-3 business day processing time from the date of your order confirmation and then will ship to you. 

How long will it take to get my order? 

  • Due to a lack of USPS staff, we are experiencing an increased delay in delivery times. But once your order ships, estimated time is 3-8 business days.

Do you ship to PO boxes or APO addresses?   

  • Yes & yes.

Can I change my shipping address? 

  • Yes, before we create the shipping label and you get a tracking confirmation, otherwise it will get sent to the original address. If the address provided was incomplete, it will be returned to the sender and we can reship to the correct address.

Why did my order get refunded? 

  • Some orders may be automatically refunded due to being out of stock.

Any other questions? 

  • Please reach out to us by filling out the form on our Contact Us page with any questions. Or Live Chat us on the bottom right corner from 9:00am - 7:00 pm MST.

What is Carbon Neutral Shipping?>

  • Route is covering the cost to neutralize shipping emissions when you add "Green Package Protection" at checkout. "Green Package Protection" Shipping includes package protection at the same cost as before, with the additional benefit that your shipment is carbon neutral. By adding Green Package Protection to your cart, you're automatically taking instant climate action – no donation required.

How does Green Package Protection/Carbon Neutral Shipping work?

  • Route has partnered with Patch, a carbon credit marketplace, to facilitate the purchase of carbon credits to neutralize your emissions. Carbon credits represent a certified unit of carbon removal or avoidance delivered by environmental projects that can be purchased to naturally remove carbon from the air. Patch is a high-integrity carbon removal project that is vetted and certified by organizations like Gold Standard, Verra, Climate Action Reserve, and The American Carbon Registry..

Where is My Order?

  • Once your order has been fulfilled by our team, a shipping confirmation with a tracking number will be emailed. You can download  Route’s mobile app for iOS or Android to visually track your package and receive real-time notifications on its estimated delivery.

How Does Route Work?

  • If your Route-protected order ends up lost, damaged, or stolen, Route’s expert support team helps ensure that your order gets replaced or refunded as preferred. Claims will be reviewed for approval within 1-2 business days from filing.   Need to file a claim?  File here

How Does Route Process Refunds or Reorders?

  • Refunds: When refunding an item, Route covers the subtotal, shipping, and taxes  In both cases, the Route Premium cost will not be refunded  Reorders: Route will reorder the items, depending on in-stock availability. Unavailable items will be refunded. Route will cover the cost of any reorders including shipping, taxes, and Route Shipping Protection

Any other questions? 

  • Please reach out to us by filling out the form on our Contact Us page with any questions. Or Live Chat us on the bottom right corner from 9:00am - 7:00 pm MST.

When Should I File a Claim?

  • Marked As Delivered (Stolen) * Claims will be reviewed no earlier than 5 calendar days and no later than 15 calendar days from when it was marked delivered  * Please note, some order issues may require a police report to be filed Stuck In Transit (Lost) * For domestic orders, claims will be reviewed no earlier than 2 calendar days and no later than 30 calendar days from the last update. The maximum filing time is 60 days from the order date * For international orders, claims will be reviewed no earlier than 20 calendar days and no later than 30 calendar days from the last update. The maximum filing time is 60 days from the order date Damaged * Claims for damaged items require photos of the packaging and item(s) and must be filed no later than 15 calendar days from when it was marked delivered. All of Route’s policies are listed here

What if My Order Never Arrives or is Stolen?

  • Route definitely helps cover these instances! To protect your order against loss or theft, add Green Package Protection at checkout.  If your order has not arrived, please file a claim with Route here. 

What if My Order Arrives Damaged?

  • Route covers damage as well! To protect your order against damage that occurred during shipping, add Route Protect at checkout.  If your order has arrived to you damaged, please take photos of the item and the packaging it arrived in to include in your claim when filing.  You can file a claim with Route here. If your order has defects or you suspect it was damaged during manufacturing, please reach out to us at (YOUR BRAND'S CONTACT INFO ) and we will be happy to work with you to remedy the situation.

How Do I File a Claim for my Lost, Damaged, or Stolen Order?

  • If you insured your order with Route at checkout, you will receive a confirmation email from Route with a link to file a shipping issue.  You can also file a shipping issue on Route’s app or via the web here. To file a claim, you will need your store order number OR Route ID number and the email address that was attached to the order. Haven’t downloaded the app yet?  Download here

What are Route’s Terms and Conditions? 

  • Route’s terms and conditions are listed here:

Is Route a Licensed Insurance Company?

  • Yes, Route is a licensed insurance company with SEG Insurance Ltd. as its partner.


If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund or store credit on the following conditions:

  • All returns must be postmarked within thirty (30) days of the purchase date. 
  • Shipping costs are NOT included in return or exchanged products. 
  • All opened and used products that are returned within 7 days from the day they were delivered, will get a full refund in store credit. 
  • Items that are new with original tags and labels and in unused condition will receive a full refund. 
  • *To return an item, please email customer service at to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging and include your proof of purchase, and mail your return to the following address:

Supplement Xpress
Attn: Returns
5360 N Mesa St 15
El Paso, Texas 79922


  • After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return. Refunds may take 7 to 10 business days to appear on your credit card/bank statement statement, depending on your credit card/bank statement. We will notify you by email when your return has been processed.


  • Due to a lack of USPS staff, we are experiencing an increased delay in delivery times.
  • Orders under $99 will be charged a flat fee of $7.99 for shipping.
  • All orders over $99 will include FREE shipping.
  • An order confirmation and tracking number will be sent to the email provided at checkout. If no email was provided at checkout, an order confirmation and tracking number CANNOT be sent. 

For any more questions or concerns please visit our FAQ Page or email us at

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