Your cart is empty Not sure what to choose?
Check promotions

Chaos Crew Stim Head Pre-Workout

Chaos Crew 25 servings

from £31.52

Earn up to 32 Points.

Out of stock

Orders placed before 4 pm are shipped on the same day

Free shipping: UK over £89, EU over £150
Secure Card Payments
visa master gpay apay
Pay later with Klarna - interest free
14-Day Returns

Bodybuilders and strength athletes often believe all their strength is in their muscles. Of course, this has a lot of rights, but one more point should be remembered. Namely, the psyche also plays a massive role in any physical activity. Therefore, it is worth ensuring that our nervous system is prepared for the upcoming effort.


Chaos Crew Stim Head Pre-Workout will help take care of this aspect. The unique blend of active and stimulating ingredients will provide twofold benefits. On the one hand, it will increase the intensity of the muscle pump felt and support muscle work. On the other hand, stimulant ingredients can add energy and offset perceived fatigue. Thus, it is an excellent synergy for athletes.

Active Ingredients


Beta-alanine


A well-researched compound that, with regular supplementation, can increase muscle endurance and performance. For this reason, using beta-alanine is particularly beneficial for those performing long and intense training units.

Taurine


As an amino acid, taurine exhibits a broad spectrum of effects on the body. First, it improves fat metabolism, which can help reduce body fat. In addition, taurine supports the work of muscle fibres and can offset symptoms of fatigue.

Tyrosine


Tyrosine, like taurine, shows action on several levels. First, it supports the body’s metabolism and, at the same time, participates in the synthesis of many vital compounds. Second, tyrosine can exhibit a mild stimulant effect in numerous cases and help reduce perceived fatigue. Third, it is an essential compound in the fat-burning process.

Anhydrous caffeine


The anhydrous form of caffeine is characterized by a more intense and longer-lasting effect. For this reason, such caffeine often finds its way into the composition of pre-workout supplements and other supplements. Thanks to it, you can quickly get a boost of extra energy just before you start exercising.

Walnut leaf extract


Walnut leaves contain compounds with stimulating effects. Their action resembles the properties of the popular 2-amino. Thus, extracting from such leaves can effectively add energy and reduce perceived physical and mental fatigue.

Capuacu cocoa fruit extract


Capuacu cocoa fruit contains many compounds with antioxidant activity. Such compounds help fight free radicals, thus essential to the body’s regeneration process.

Lotus extract


Antioxidant properties are also characterized by compounds contained in lotus flowers. Moreover, tests have shown that such substances can stabilize blood sugar levels. Thus, high-quality lotus extract will support the body’s regeneration and help care for health.

Bitter orange fruit extract


The active compounds in bitter orange fruit will be extremely valuable for those seeking to reduce body weight. This is because they are substances that speed up the body’s metabolism and promote fat burning.

Barley extract


All athletes should appreciate the beneficial properties of barley. The active compounds contained in this species of grain show vigorous antioxidant activity. In addition, they can support the processes associated with reducing unwanted body fat. Therefore, barley extract can be counted among supplements with multidirectional effects.

Indian tamarind extract


A unique feature of the active substances found in tamarind is their ability to support the regeneration of the body. Some studies have shown that such compounds can, on the one hand, accelerate wound healing and, on the other hand, reduce the pain experienced. In addition, tamarind also exhibits significant antioxidant and anti-inflammatory effects.

Naringen


This plant flavonoid supports the work of the digestive system and works well as an antioxidant supplement.

Black pepper extract


The piperine in black pepper is a treasured addition to many dietary supplements. This is because piperine can increase the absorption of other active compounds. Therefore, almost all manufacturers of sports nutrition products use it.

Dosage


The manufacturer recommends using one scoop of the product (about 8.3 g) mixed with water (about 400 ml) 30 minutes before training.

Disclaimer


This product is a dietary supplement and should not be used as a substitute for a varied diet. Do not exceed the recommended daily dose. Keep out of reach of children. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare professional before use. This product contains Aphrodyne and may cause side effects such as increased heart rate, anxiety, or elevated blood pressure. Use with caution and discontinue use if any adverse reactions occur. Store in a cool, dry place away from direct sunlight. The Food and Drug Administration or any other governmental authority has not evaluated the statements made here. This product is not intended to diagnose, treat, cure, or prevent any disease.

No product reviews yet — add the first one!

Need help?

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:

  • No customs delays
  • No VAT or duty on delivery
  • One fixed shipping fee (£15)

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.

Chaos Crew

Chaos Crew

Chaos Crew Supplements – Ignite Your Training

At Cross the Limits, we’re excited to bring you Chaos Crew supplements, a brand that thrives on defying convention and breaking free from the ordinary. Chaos Crew is a supplement line with a rebellious spirit dwelling at its very core, challenging traditional fitness norms to inspire athletes and gym enthusiasts to never cede control over their workouts. Bad mood? Low energy? Losing motivation? Leave it all at the door, never relent, and get grinding to get what you set out to do with Chaos Crew supplements.