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

Condemned Labz Convict Stim Pre-Workout

Condemned Labz 50 servings

from £33.88

Earn up to 34 Points.

In 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

You can easily find many pre-workout supplements on the market containing stimulating and invigorating compounds. However, their action only sometimes meets the expectations of athletes. In addition, many people point out that the problem with many supplements of this type is their short-lived effect. Accurate, such supplements provide a quick energy boost, but later this energy disappears just as quickly. As a result, the supplementation strongly loses its effectiveness.

Therefore, Condemned Labz created a product to solve the problem described. This product turned out to be the Convict Stim Pre-Workout. As the name suggests, it, too, contains stimulants. In addition, their proportions were chosen so that the stimulation effect that was achieved was longer. This, in turn, makes Convict Stim Pre-Workout an ideal choice for people performing more extended training units who care about more muscular stimulation.

The following ingredients can be found in the composition of this pre-workout:


Vitamin B3 (Niacin)


Niacin is responsible for proper testosterone synthesis and several other processes in the body. Therefore, a deficiency of niacin, as well as other B vitamins, causes serious health effects. Thus, an extra dose of niacin in daily supplementation can be very beneficial.

L-citrulline


Citrulline is undoubtedly a very versatile dietary supplement. This amino acid can intensify the intensity of the muscle pump, which is why people training in strength sports reach for it. In addition, citrulline has a positive effect on endurance, which in turn is particularly important during performance sports. Therefore, many people can count on the benefits of supplementing this amino acid.

Beta-alanine


The popular beta-alanine often appears in various supplements, such as tyrosine. This compound also helps to increase performance and muscle endurance. Therefore, beta-alanine and citrulline can provide a beneficial synergy.

L-tyrosine


One of the essential characteristics of tyrosine is its ability to reduce perceived fatigue. However, some studies report a potential beneficial effect of tyrosine on fat-burning processes.

Caffeine anhydrous


Every day, billions worldwide drink beverages with a high caffeine content. However, the anhydrous form of this compound exhibits a much stronger stimulating effect than its traditional counterpart. Moreover, anhydrous caffeine works faster, so the invigorating impact will be felt relatively quickly. All this, combined with a convenient application, provides significant advantages for those who train.

Mucuna Pruriens extract (contains 99% L-dopa)


The active compound in Mucuna Pruriens, L-dopa, has exciting properties. On the one hand, it is a direct precursor of dopamine and thus positively affects mood and well-being. On the other hand, it inhibits the activity of cortisol, the stress hormone. It should also be remembered that some studies report its effect on increased testosterone and growth hormone synthesis.

2-aminoisoheptane (2-amino)


2-amino is, next to DMAA, the most popular compound among powerful stimulants. For this reason, it is often used by people with a high tolerance to stimulants.

Hygenamine


This natural alkaloid is well known for its strong stimulant properties. This is why higenamine can still be found in the ingredients of many pre-workout supplements.

Aradoxine (Grains of Paradise)


The patented Paradoxine formula contains a very high active substance extracted from Grains of Paradise. As much as 12.5% of 6-paradol can be found in it. Thanks to this, Paradoxine shows even more potent antioxidant activity and effectively supports fat burning.

BioPerine


One of the essential advantages of black pepper is its active compound, piperine. This compound has the unique ability to increase the absorption of other ingested substances. BioPerine, on the other hand, contains a high dose of piperine, which further enhances its health-promoting qualities.

Aphrodyne HCL


Aphrodyne increases the efficiency of adrenaline synthesis, thus affecting the body’s performance during physical activity. In addition, it supports sexual performance and may help with weight loss.

Dosage


The manufacturer recommends two methods of taking Convict Stim Pre-Workout. Those with a lower stimulant tolerance can start supplementation with one scoop of the product (about 5.75 g). On the other hand, more experienced individuals can confidently use two full measures (about 11.5 g). The measured portion should be mixed with water and drunk 25-30 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.

Condemned Labz

Condemned Labz

Condemned Labz: Hardcore Supplements for Relentless Lifters

Condemned Labz supplements is a brand aimed at those who refuse to back down and compromise on intensity. Built for strength sports enthusiasts who live by the mantra of relentless determination, it’s a perfect choice among a sea of mediocrity. Dedicated lifters and bodybuilders looking for no-nonsense and aggressive formulations will feel right at home. Discover just how much precise pharmaceutical engineering can get you and your performance with Condemned Labz, available at Cross the Limits!