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Xtremis Cartel El Jefe™ Neuro is an ultra-intense high-stim pre-workout built for those who thrive on focus, aggression, and relentless drive in the gym. Featuring cutting-edge ingredients like EriaPuro™, CognatiQ™, VincaMind™, Infinergy™, and BioPerine®, this updated version of El Jefe focuses on neurotransmitter activation, pump enhancement, and full-spectrum stimulation without compromise.
El Jefe™ Neuro delivers a combination of mood elevation, clean energy, and laser-sharp mental clarity. If you’re chasing a mind-muscle connection with high motivation, tingling beta-alanine sensations, and full-scale intensity — this pre-workout was built for you.
Xtremis Cartel El Jefe™ Neuro is formulated for:
Experienced users seeking a potent and euphoric high-stimulant pre-workout
Athletes who value both mental drive and physical performance
Those who want intense focus, aggressive energy, and tunnel vision during training
Individuals who tolerate stimulants well and want more than standard pre-workout formulas
Gymgoers focused on hypertrophy, high-volume training, or high-stakes performance
El Jefe™ Neuro is one of the most potent and complete high-stimulant pre-workouts available. The synergy between mood-enhancing stimulants, nootropic ingredients, and pump compounds makes it truly stand out. During our testing, the formula provided clean, euphoric energy with extreme focus, lasting well into the post-workout period. It hits fast but smooth, without the crash often seen in similar stim-heavy products.
The mental edge is particularly noticeable — ideal for days when you need to flip a mental switch and go all-in.
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.
Your order still needs to be completed” Our payment”gateway most likely did not accept your card. In such cases, the bank often holds the funds as “pending, ” which should be returned to your account within three business days.
If your card was not accepted when placing an order, please try using a different card or select an alternative payment gateway from the list on the payment page after placing your order.
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.
Xtremis Cartel delivers uncompromising formulas with precisely calibrated dosages, engineered for the most demanding athletes striving for elite performance. The brand specializes in advanced solutions that support extreme training intensity, rapid recovery, and cognitive drive. The complete professional line of Xtremis Cartel supplements is now available at Cross the Limits.
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