Sci-MX Nutrition

Sci-MX BCAA Intra Hardcore (480g)

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Sci-MX BCAA Hardcore is an innovative amino acid supplement you use while training to prevent muscle breakdown and boost muscle growth

Sci-MX BCAA Hardcore is an innovative amino acid supplement you use while training to prevent muscle breakdown and boost muscle growth

Echo Supplements on Sci-MX BCAA Intra Hardcore

An intra-workout supplement that you drink while you train is fast becoming an indispensable part of any serious athlete's supplement program. The most important thing to take in during a workout other than water for hydration is considered by many to be amino acids, and in particular the branched chain amino acids - leucine, isoleucine and valine.

It is important when supplementing with branched chain amino acids to get a good dose of all three and in particular leucine - this is why Sci-MX have included a huge 9g BCAAs per serving, with a full 4.5g of this being leucine - this is a seriously impressive dose and these are not cheap ingredients!

Of course even such a proven combination such as the branched chain amino acids can be improved upon - and Sci-MX Nutrition have done this by cherry picking two more amino acids to include in BCAA Intra Hardcore. These first amino is L-Glutamine which you may be familiar with already; glutamine is the most abundant amino acid in the human body and supplementing glutamine can quickly improve recovery.

The second is L-Glycine - an important amino acid which can help boost growth hormone naturally - this hormone is very powerful for muscle repair and an ideal addition to the formula.

To sum up Sci-MX BCAA Intra Hardcore is an innovative and impressive amino acid formula which can help muscle repair while you train.


  • Take 2 servings per workout
  • Sip continuously throughout workout
  • Use on training days only


  • Add 1 heaped scoop (15g) to a shaker with 250-300ml of cool water
  • Shake for 5-10 seconds and drink
    Replaces and spikes amino acid levels as they metabolise during training
    High concentrations of leucine, isoleucine, valine, glutamine and glycine for maximum effect
    Targets the biological process that stimulates GH in response to vigorous exercise
    Micro-refined BCAAs and amino acids ensure optimum cellular uptake
Nutritional Information Per Serving (15g)
Micro-Pure BCAA Matrix 9g
- of which leucine 4.5g
- of which valine 2.25g
- of which isoleucine 2.25g
Glycodrive-GH Amino Acid Complex 3.6g
- of which glycine 2g
- of which glutamine 1.6g
Nutritional Profile
Calories 52
Protein (on dry matter) 12.6g
Carbohydrates 0.5g
- of which sugars 0.1g
Fat 0g
- of which saturates 0g

Micro-Pure ultra-refined BCAA blend (leucine, valine, isoleucine), Glycodrive-GH amino acid complex (glycine, glutamine), citric acid (acidifier), flavouring, sucralose (sweetener), red beet powder (colouring).

Sci-MX BCAA Intra Hardcore - Allergy Information
Contains no nut ingredients, but may contain traces of peanuts and various types of nuts and seeds. May contain gluten, egg and soya.

Sci-MX BCAA Intra Hardcore - When To Use

  • Take 2 servings per workout
  • Sip continuously throughout workout
  • Use on training days only

Sci-MX BCAA Intra Hardcore - How To Prepare

  • Add 1 heaped scoop (15g) to a shaker with 250-300ml of cool water
  • Shake for 5-10 seconds and drink

Sci-MX Nutrition

Whatever your fitness goal, Sci-MX can supply you with supplements to succeed – from adding lean muscle mass or fat burners for physique development to staying fit and healthy. SCI-MX stocks a wealth of premium quality sports nutrition supplements at fantastic prices.

Who are they?

Sci-MX was launched in 2007 to help nurture, support and inspire the sportsperson in all of us. From exercise recovery to competition training, there’s a Sci-MX product to help you achieve your goal – irrespective of where you are on your fitness journey.

Their products are hinged on the latest scientific research from the world’s leading universities and sports research institutes, and produced under pharmaceutical conditions in line with formulations developed by a team of scientists. Sci-MX focus on three aspects: developing sports performance, enhancing physical appearance, and positively aiding in health and wellbeing.

Sci-MX Key Supplements

Sci-MX produce a wide range of leading products including an extensive range of protein snacks. Their Pro2Go Flapjacks, Cookies and Brownies all provide an amazing taste with low sugar and high protein. These are some of Echo’s most popular protein bars and must be tried to find your favourite.

Not only that, Sci-MX also excel when it comes to sports supplements. Their immensely popular Diet Pro Meal meal replacement contains only 200 calories and is perfect for those on a calorie controlled diet. While their Omni-MX range offers a number of different muscle builders, each tailored to suit a different type of goal and are perfect whether you’ve been going to the gym for six months or six years.


We will take every effort to get you goods to you as efficiently and effectively as possible. All orders placed before 3pm will be shipped on the day of ordering subject to payment authorization and item availability.

Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £50 then you can choose one of:

  • Royal Mail Tracked - £2.95
    (1-3 Working Days)
  • DPD Next Day - £4.95
    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £50 then you can choose

  • Royal Mail Tracked - FREE
  • DPD Next Day -1/2 Price - Only £2.49

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

Our website has a comprehensive postage system which takes into account the weight of your delivery and the destination address - to get a quote for your order please add the products you'd like to buy to your basket, go to the basket page and fill in the "Estimate Shipping & Tax" section to get the price.

BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order but by following the steps outlined you can reclaim the VAT from us:

Request a VAT Reclaim form from us; give us a call or email immediately after ordering. We will complete the relevant parts of this form before sending it to you with your goods. You will then take the form with you and the goods when you leave the UK and you should ask customs to fill in their section of the form at the airport, ferry terminal or channel tunnel when you leave the country.

When you reach your destination outside the EU, you can then send the completed form back to us and we will refund the VAT amount charged to the credit or debit card details you have filled in on the reclaim form


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from some brands can take a little longer

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

Please get in touch to confirm a return by email or phone before sending anything back. When sending a return it is important that you include:

  • Your order number
  • Your name & a contact telephone number
  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


Our customers have the right to cancel their orders within 14 days unless their order has been dispatched. After the order has been dispatched, it is the customers responsibility to return the item in a saleable condition and receieve either a full or partial refund.

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