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Vitamin B12 is a water-soluble vitamin crucial for energy production, brain function, red blood cell formation, and the health of the nervous system. Deficiency in B12 can lead to fatigue, cognitive decline, weakened immunity, and poor metabolism.
Haya Labs Methyl-B12 1000 mcg provides a highly bioavailable form of vitamin B12 (Methylcobalamin) that is easily absorbed and utilised by the body. This sublingual formula ensures fast absorption, making it ideal for those with digestive issues or difficulty absorbing B12 from food sources.
With 1000 mcg per tablet and 100 servings per bottle, this supplement is perfect for daily energy, cognitive clarity, and overall well-being.
Boosts Energy & Metabolism – Vitamin B12 supports the production of ATP (cellular energy), helping combat fatigue and low stamina.
Enhances Brain Function & Cognitive Performance – Essential for memory, focus, and mental clarity.
Supports Red Blood Cell Formation & Oxygen Transport – Helps prevent anaemia and improves oxygen circulation.
Promotes Nervous System Health – Protects nerve cells and supports neurotransmitter function, reducing stress and cognitive decline.
Vegan & Vegetarian Friendly—This is an excellent supplement for those on plant-based diets who may have difficulty getting enough B12 from food sources.
✔ Highly Bioavailable Methylcobalamin – Faster absorption & better utilisation by the body.
✔ Supports Energy, Metabolism & Brain Health – Reduces fatigue and brain fog.
✔ Essential for Red Blood Cells & Oxygen Circulation – Prevents B12 deficiency anemia.
✔ Great for Vegetarians & Vegans – Supports plant-based diets where B12 intake is limited.
✔ Sublingual Formula for Fast Absorption – Ensures optimal nutrient uptake.
✔ Convenient 100-Tablet Supply – Provides over 3 months of daily support.
Haya Labs Methyl-B12 1000 mcg offers a premium, highly bioavailable form of Vitamin B12 in a fast-absorbing sublingual tablet, providing better energy, cognitive health, and overall wellness. Whether combating fatigue, supporting brain function, or maintaining optimal nerve health, this high-quality B12 supplement is essential to your daily routine.
Recharge your body and mind with Haya Labs Methyl-B12! âš¡
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.
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