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    Fatbirds Pedalling Excellence
    Pre-Order

    With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

    You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!

    Pre-Launch

    With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

    So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

    Estimated Delivery Dates

    Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

    The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

    The Current Estimated Delivery Dates for Science In Sport GO ENERGY drink powder lemon 50 g sachet - box of 18 is

    Science In Sport GO ENERGY drink powder lemon 50 g sachet - box of 18

    £16.99

    Our Verdict

    The ideal choice to give you extra energy during exercise

    For carbohydrate loading, longer
    workouts or fast re-fuelling

    When energy is your priority

    SiS GO Energy is versatile enough to mix at high energy concentrations, whilst still being easy on the stomach.

    Before – for easy, low bulk carb loading.
    During – when you need fast, sustained energy.

    Previously known as PSP22.

    Fuel up, energize and improve your performance with SIS GO ENERGY.

    Ideal for long workouts, carbo-loading or when you need that extra boost, SIS GO ENERGY is very versatile and can be used at high concentrations to give you the ultimate energy drink.

    Versatile enough for use before, during or after exercise.


    High grade maltodextrin provides glucose polymers which keep the energy high and the osmolality low - putting less pressure on the stomach. Fructose helps maximise energy delivery as it is absorbed using a different mechanism than glucose.

    Only natural flavours are used which give a clean refreshing taste.

    Use before as an easy way to take on board low bulk carbohydrate for carbo-loading and boosting the carbohydrate in pre-exercise meals, use during as a power packed drink during exercise to energize your performance or re-fuel hungry muscles.

    SIS GO ENERGY utilises multiple energy sources to maximize energy supply to muscle and liver, and is light on the stomach so can be taken at high concentrations for maximum energy.

    Available in Orange, Lemon and Blackcurrant flavour, or non-flavoured Original.

    GO ENERGY Blackcurrant Flavour
    Ingredients:
    Carbohydrate mix (97%) (maltodextrin [produced by partial hydrolysis of a special variety of maize], fructose), natural flavouring, citric acid, sweetener (aspartame).
    Suitable for vegans. Contains a source of phenylalanine.

    Nutritional information per sachet:
    Energy 804kj/189kcal
    Protein 0g
    Carbohydrate 47g
    - of which: sugars 3.5g
    Fat 0g
    - of which: saturates 0g
    Fibre 0g
    Sodium 0g


    GO ENERGY Orange Flavour
    Ingredients:
    Carbohydrate mix (95%) (maltodextrin [produced by partial hydrolysis of a special variety of maize], fructose), natural flavouring, citric acid, sweetener (aspartame).
    Suitable for vegans. Contains a source of phenylalanine.

    Nutritional information per sachet:
    Energy 795kj/187kcal
    Protein 0g
    Carbohydrate 47g
    - of which: sugars 3.5g
    Fat 0g
    - of which: saturates 0g
    Fibre 0g
    Sodium 0g

    GO ENERGY Lemon Flavour
    Ingredients:
    Carbohydrates (96%) (maltodextrin [produced by partial hydrolysis of a special variety of maize], fructose), natural flavouring, citric acid, sweetener (aspartame).
    Suitable for vegans. Contains a source of phenylalanine.

    Nutritional information per sachet:
    Energy 801kj/189kcal
    Protein 0g
    Carbohydrate 47g
    - of which: sugars 3.5g
    Fat 0g
    - of which: saturates 0g
    Fibre 0.1g
    Sodium 0g

    GO ENERGY Original Flavour
    Ingredients:
    Carbohydrate mix (100%) (maltodextrin [produced by partial hydrolysis of a special variety of maize]).
    Suitable for vegans.

    Nutritional information per 50g serving:
    Energy 816kj/192kcal
    Protein 0g
    Carbohydrate 48g
    - of which sugars 1.4g
    Fat 0g
    - of which saturates 0g
    Fibre 0g
    Sodium 0g

    • 50 g, Lemon
    • £16.99
    • Item available in 2 -3 days
  • Product by: Science In Sport
  • Season:
  • Code: VARPSP22Lemon
  • Delivery Table Up to £50 £50.01 +
    Mainland UK, Highlands £4.99 FREE
    (3 - 4 working days) Isle of Man £15 (Flat Rate)
    (3 - 4 working days) Isle of Wight £15 (Flat Rate)
    (3 - 4 working days) Northern Ireland £25 (Flat Rate)
    (3 - 4 working days) Southern Ireland £35.00 (Flat Rate)
    (3 - 4 working days) Jersey (UK) £35.00 (Flat Rate)
    (3 - 7 working days) Belgium, Luxembourg, France, Germany & Netherlands £35.00 (Flat Rate)
    (4 - 7 working days) Denmark, Finland, Italy, Spain & Sweden £50.00 (Flat Rate)
    (4 - 7 working days) Austria & Portugal £50.00 (Flat Rate)
    (6 - 7 working days) Czech Republic, Hungary & Poland £50.00 (Flat Rate)
    (6 working days) Norway & Switzerland £60.00 (Flat Rate)

    International shipping costs may be subject to change due to size and weight of the item purchased.
    If this occurs then the customer will be notified and made aware of any additional payments that may be required
    prior to goods being shipped and funds being taken from their account.

    Stock Information

    • In StockGreat news! The item is in stock in our showroom and will be shipped ASAP! If you have spent over £50 and reside in the UK, you get your item(s) delivered for free!
    • Warehouse stock delivery in "X" daysThis item is in stock located in our warehouse or supplier's warehouse, and will be shipped straight away to our showroom for onward shipping, which will mean a delay of a few days whilst we receive and forward your order.
    • Sold Out (Item Unavailable)The item is sold out at the supplier, and we cannot obtain further stocks
    • New Product - Pre Order NowThis item is on order from the supplier, is a new season product. You can place an order for it in advance. Payment will be taken in full as a deposit. An indication of the estimated arrival date will be showing on the product detail page.

    Stock Availability Note:

    Our website is linked to our warehouse system and our suppliers in some cases to give as accurate stock availability information as possible. In the very rare event that we have a stock error on our system, we will contact you straight away to advise you and offer an alternative option or full refund.

    For items indicating they are available for back order, we will contact the supplier and find out an availability date, and advise you this date or if the item is no longer available, so you can decide whether to wait for your item or cancel your order.