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PLASMAGEN is the first product ever designed to increase NO levels and completely inhibit and deactivate the Arginase Enzyme before it can negatively impact our gains. Nitric Oxide (NO) sports nutrition has become the most significant sports nutrition product category. Yet, despite dozens of "advancements" in NO supplementation, traditional NO sports nutrition remains flawed for one fundamental reason. This flaw can easily be detected by inspecting the formulations in NO products across the sports nutrition industry. The formulations in these products demonstrate a failure by other supplement companies to understand and address the most efficacious means to serve L-arginine up on a platter for the production of NO, which is to hinder the arginase enzyme. L-Arginine is also the target of Augments and L-Citrulline, but it is a more direct pathway. Arginase is the enzyme that breaks down arginine, a problem for NO supplements because arginine is the source of NO production. Except for Hi-Tech Pharmaceuticals, no other supplement company has figured out how to tackle the arginase problem head-on... to take arginase out of the NO equation!
In discovery, science often finds purpose. Many novel scientific discoveries have been encountered while in search of unrelated applications. For example, Hi-Tech initially developed S-(2-boron ethyl)-L-cysteine HCl (BEC) as a sexual stimulant when perfecting its formulation for Stamina-Rx , only to discover that these compounds had excellent muscle-building properties. Therefore, Hi-Tech utilizes BEC, the novel arginase inhibitor, Plasmagen , to flank the high dosage of Inositol Citrulline Silicate as Nitro-Rx and to take arginase head-on by rendering it useless. This leaves an abundance of L-arginine uncompromised in the muscle pool to create a wealth of NO, leading to maximum muscular vasodilation.
About 30-45 minutes after taking your serving of PLASMAGEN , the potent Arginase Inhibitor begins its arginase blockade in your bloodstream. From here, novel and never before seen NO precursors, including Nitro-Rx , begin rapidly converting into the muscle-building and power-enhancing chemical we desperately desire. While these levels rise, the body responds by sending higher levels of Arginase to the conversion sites to decrease NO levels. PLASMAGEN counteracts this with the two most potent Arginase inhibitors found in nature, effectively forcing your body into the most anabolic state possible.
With NO now beyond supra-physiological levels, the rest of the PLASMAGEN formula begins modifying key bodily processes to capitalize on the intense muscle-building state fully. First, muscle cells are enriched in strength & power enhancing Adenosine-5-Triphopshate, which works to increase glycogen production quickly. This increase in glycogen causes the muscles to swell in size and leverageable strength, allowing you to push genetic limitations and force muscle fibre into explosive growth.
PLASMAGEN is so powerful that its effects will be noticed the first time you use it and will continue to increase and compound with every additional dosing.
We offer a variety of sports supplements, including muscle-building products, pre-workout formulas, post-exercise recovery items, vitamins and minerals, amino acids, and more.
All our supplements are sourced from reputable manufacturers and undergo rigorous quality control to ensure safety and efficacy. However, we recommend consulting a healthcare professional before starting any new supplement regimen.
Choosing the right supplement depends on your fitness goals, dietary needs, and any existing health conditions. Our product descriptions provide detailed information to help you make an informed decision. Contact our customer support team for personalised advice if you need more clarification.
Placing an order is simple. Please browse our products, add the items you’d like to your cart, and proceed to checkout. You can pay using credit or debit cards, Klarna, or LayBuy.
We offer both domestic and international shipping. Orders are typically processed within 1-2 business days; however, shipping times may vary by location. For detailed information, please refer to our Shipping Policy page.
Once your order is shipped, you will receive a confirmation email with a tracking number. You can use this number to track your order on the carrier’s website.
We offer a carrier ‘s-day return policy for unopened and unused products. If you are unsatisfied with your purchase, please contact our customer support team to initiate a return. For more details, please visit our Return Policy page.
Yes, we regularly offer discounts and promotions on various products. Sign up for our newsletter or follow us on social media to stay updated on the latest deals.
Absolutely! Our team of experts is here to help. Contact us via our website, and we will provide personalised recommendations tailored to your fitness goals and dietary needs.
We offer a selection of vegan—and vegetarian-friendly supplements. For specific information, please check the product descriptions or use the filter options on our website to find suitable products.
Please email our customer support team at info@crossthelimits.co.uk or speak directly to our AI bot assistant. We aim to respond to all inquiries within 24 hours.
We offer wholesale options for gyms, fitness centres, and retailers. For more information, please contact our wholesale department at wholesale@crossthelimits.co.uk.
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We dispatch parcels to the EU every Friday. Your order must be placed by 10 AM on Friday to be included in that week’s shipment. If you order earlier in the week (e.g. on Sunday), your parcel will stay in the UK until Thursday, when it is transferred to our EU fulfilment centre. Once it arrives (usually within 5-7 days), we will send it via DPD, and you will receive your tracking details via email. Please note that the journey from the UK to the EU warehouse does not include tracking—tracking is only provided once your parcel is dispatched from the EU warehouse.
First, you’ll need to register for an account with our store to earn your points. Our points system lets you earn points on every purchase. For every £1 spent on our website, you earn 1 point. For every 100 points, you get £1 in store credit.
For example, if you order £100, you will earn 100 points (equivalent to £1), which you can redeem on your next order.
Yes! You can pay for your supplements using Bitcoin (BTC), Ethereum (ETH), USDT, and many other cryptocurrencies via our secure payment partner, NOWPayments.
To ensure reliable delivery and avoid customs issues, all UK orders are shipped via a consolidated weekly route to our EU hub.
This method guarantees:
Orders placed after Friday may be included in the following dispatch window.
Delivery time can be up to 2–2.5 weeks, depending on order timing.
All parcels are delivered via DPD with EU tracking provided after dispatch.
Official Hi-Tech Pharmaceuticals Distributor in the UK: CrossTheLimits
We are thrilled to announce that CrossTheLimits has become an official distributor of Hi-Tech Pharmaceuticals products in the United Kingdom. Our partnership with Hi-Tech Pharmaceuticals allows us to bring their cutting-edge supplements and nutritional products directly to fitness enthusiasts and dedicated athletes across the UK.
Hi-Tech Pharmaceuticals is renowned for its commitment to innovative formulations that deliver tangible results. As industry leaders, they have consistently set the standard for high-quality supplements that support a range of fitness goals, from muscle building and weight management to enhanced endurance and recovery.
At CrossTheLimits, we share a passion for excellence and a commitment to the well-being of our customers. This is why we’ve chosen to partner with a company that aligns with our values of providing only the best in sports nutrition. With Hi-Tech Pharmaceuticals’ extensive research and development in the supplement industry, we are confident that our customers will benefit from the most advanced and effective products.
Explore our selection of Hi-Tech Pharmaceuticals products, including the highly acclaimed MuscleVite™ multivitamin, designed for peak athletic performance. Our partnership ensures that you have access to these premium supplements, backed by the assurance of authenticity and comprehensive support from our knowledgeable team.
Join us in pushing the limits of what’s possible. Whether hitting the gym, training for a competition, or simply striving for your best, CrossTheLimits and Hi-Tech Pharmaceuticals are here to power your journey.
Together, let’s redefine the boundaries of performance and health.
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