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Optimised Research Labs EPI-90

£5.00 (14%)
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Back in stock 01/07/24
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Shipping Info

Ensuring timely delivery is our top priority. We aim to dispatch all in-stock orders placed before 3 p.m. from Monday to Thursday and before 12 p.m. on Fridays (excluding bank holidays). Should you place an order after our courier deadlines, rest assured it will be shipped on the subsequent working day (excluding bank holidays). To enhance your shopping experience, we collaborate with various delivery partners. Tracking is available for all UK orders, and orders exceeding £79 qualify for free delivery.

Delivery Type




Economy Shipping


Royal Mail

Orders placed before 3pm Mon - Thurs and before 12pm Friday will be delivered within 2-3 business days. Saturdays are not classed as a working day.

FREE UK Delivery*

(on all orders £79 or over)


UPS, Royal Mail, Shop Collect

Orders placed before 3pm Mon - Thurs and before 12pm Friday will be delivered within 1-2 business days. Saturdays are not classed as a working day.

Expediated Shipping* from




Orders placed before 3pm Mon - Thurs and before 12pm Friday will be delivered within 1-2 business days. Any orders placed after 3pm Mon - Thurs & after 12pm on Fridays on this service will be delivered within 2 working days. Saturdays are not classed as a working day.

Shop Collect Only*** from



Orders placed before 3pm Mon - Thurs and before 12pm Friday will be delivered within 1-2 business days. Any orders placed after 3pm Mon - Thurs & after 12pm on Fridays on this service will be delivered within 2 working days. Saturdays are not classed as a working day.

* From shipping confirmation email notification being sent. Delivery times are not guaranteed. Excludes special orders and subject to stock availability.

** For orders dispatched to the EU orders shipped can take 5 - 21 working days to reach their destination. It is the customer's responsibility to cover import duties and taxes (if applicable) Please note that we cannot be held accountable for any orders that cannot pass through border customs. You must ensure such orders are legal and allowed by the country to which they are shipped. Orders are not refunded once shipped. By placing your order, you hereby agree to such terms.

*** Form of ID will be required at collection. Excludes special orders and subject to stock availability.

Tracking & Delivery 

You will receive a 'Shipping Confirmation' email once your order has been dispatched. It will include tracking information and the courier tracking link you can use to follow the progress of your order. It is imperative to provide your correct email address, otherwise, you will not receive this email. In rare cases, your email provider filters our emails into your spam folder, so please check this folder before contacting us. All orders go through fraud screening. If any issues arise, shipment may be delayed until they are resolved.

If you do not receive your order by the expected delivery date stated, you MUST inform us within 12 hours by emailing us at so we can investigate with the relevant courier immediately. Failure to do so may mean we are unable to remedy the problem which may include a refund or reshipment of your order.

Incorrect delivery information as stated by the customer is the responsibility of the customer who will be charged for carriage if we need to make a collection on their behalf and/or the order needs to be reshipped.

We do need to state that it is the customer's responsibility to ensure they are present to sign for their order. In no way can Just SARMs and/or its couriers be held liable for failed deliveries, unless either party has been negligent in their duty to deliver. 

For full terms and conditions click here.

Optimised Research Labs Epicatechin EPI-90: Unlock Superior Muscle Growth and Performance

30 Day Supply – 60 Capsules

Epicatechin EPI-90 from Optimised Research Labs is a premium dietary supplement designed to harness the power of epicatechin, a natural flavonoid found in cocoa, green tea, and certain fruits like apples and berries. Known for its potent benefits in muscle growth, strength enhancement, and overall physical performance, Epicatechin EPI-90 is a must-have for bodybuilders and fitness enthusiasts. With a 30-day supply of 60 capsules, this vegan-friendly supplement is your key to achieving your fitness goals.

Key Benefits of Epicatechin EPI-90:

Enhanced Muscle Growth

Epicatechin is renowned for its potential to inhibit myostatin, a protein that naturally limits muscle growth. By reducing myostatin levels, Epicatechin EPI-90 promotes muscle hypertrophy, enabling significant muscle mass increase. This makes it an ideal supplement for bodybuilders seeking to maximize their muscle growth and achieve a more muscular physique.

Improved Muscle Strength and Endurance

Nitric Oxide Production: Epicatechin boosts the production of nitric oxide, a molecule that enhances blood flow to the muscles. Improved blood flow means that more oxygen and essential nutrients are delivered to the muscles during workouts. This not only improves performance and endurance but also ensures that muscles can sustain longer and more intense training sessions.

Mitochondrial Function: Epicatechin may also enhance mitochondrial function, leading to better energy production within muscle cells. Enhanced mitochondrial function translates to improved endurance, allowing you to push through the most demanding workouts with sustained energy and performance.

Faster Recovery

Reduced Inflammation: The anti-inflammatory properties of epicatechin help reduce muscle soreness and inflammation following intense workouts. This can lead to faster recovery times, allowing you to train more frequently and with greater intensity, without the usual downtime associated with muscle recovery.

Increased Exercise Capacity

Improved Physical Performance: By enhancing blood flow and reducing oxidative stress, Epicatechin EPI-90 improves overall physical performance. This means you can train harder, for longer periods, and with greater efficiency. Enhanced performance can lead to better workout results and quicker achievement of fitness goals.

Antioxidant Protection

Reduced Oxidative Stress: Intense exercise can lead to oxidative stress, which can damage muscle cells. Epicatechin’s potent antioxidant properties help protect muscle cells from oxidative damage, ensuring overall muscle health and optimal function. This protection supports sustained muscle growth and performance over time.

Vegan-Friendly and Safe

Epicatechin EPI-90 is suitable for vegans, ensuring that it meets the dietary preferences of a wide range of users. Its non-hormonal formula means that it provides powerful muscle and performance benefits without any hormonal side effects, making it a safe choice for long-term use.

Directions for Use

Take two capsules of Epicatechin EPI-90 daily with water, preferably with a meal. For best results, maintain a consistent supplementation routine and combine with a balanced diet and regular exercise program.


Epicatechin EPI-90 contains high-quality epicatechin extract derived from natural sources like cocoa and green tea. The formula is designed to maximize the bioavailability and effectiveness of epicatechin.

Allergen Advice/Disclaimer

Epicatechin EPI-90 is free from common allergens such as gluten, soy, and dairy. However, it is always recommended to check the ingredient list for potential allergens and consult with a healthcare professional if you have any specific concerns.


Epicatechin EPI-90 is currently out of stock, but you can sign up for notifications to be alerted when it becomes available. At £29.99 for a 30-day supply, it offers great value for those serious about enhancing their muscle growth and physical performance.

Optimize Your Supplement Regimen

For optimal results, we recommend using LIV-PRO ON-CYCLE during your Epicatechin EPI-90 cycle. LIV-PRO ON-CYCLE supports liver health and overall wellbeing, complementing the benefits of Epicatechin EPI-90 and ensuring a comprehensive approach to your fitness and health regimen.


Epicatechin EPI-90 by Optimised Research Labs is a ground-breaking supplement designed to unlock superior muscle growth, strength, and performance. With its scientifically-backed formulation and powerful benefits, Epicatechin EPI-90 is the perfect addition to any serious athlete’s supplement stack. Enhance your workouts, achieve your fitness goals, and experience the transformative power of epicatechin with Epicatechin EPI-90.

Pre-Order Your Epicatechin EPI-90 Today!

Take your muscle growth and performance to the next level with Epicatechin EPI-90. Suitable for vegans and packed with natural, powerful ingredients, Epicatechin EPI-90 is the ultimate choice for those committed to achieving their peak physical potential.

Optimised Research Labs
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