Energy

All of our energy products are designed to help you fuel before and during your training or event. With a range of different formats including gels, bars and dissolvable powders all available in a variety of different flavours there is no more excuse for running out of energy!

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1-36 of 77

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  • SiS GO Isotonic Gel 60ml 30 Pack Orange

    SiS GO Isotonic Energy Gel - 30 Pack (Orange)

    002054
    1

    Regular Price: £42.00

    Special Price £37.49

  • SiS GO Energy + Double Caffeine Gel - 20 Pack (Double Espresso)

    SiS GO Energy + Double Caffeine Gel - 20 Pack (Double Espresso)

    200220
    2

    Regular Price: £36.00

    Special Price £17.99

  • SiS GO Energy + Electrolyte Gel 60ml 30 Pack Lemon & Mint

    SiS GO Energy + Electrolyte Gel - 30 Pack (Lemon & Mint)

    100024
    3

    Regular Price: £45.00

    Special Price £29.99

  • SiS GO Isotonic Gel 60ml 30 Pack Tropical

    SiS GO Isotonic Energy Gel - 30 Pack (Tropical)

    002856
    4

    Regular Price: £42.00

    Special Price £37.49

  • Energy Bundle

    Energy Bundle

    sis-bundle-4n
    5

    Regular Price: £69.00

    Special Price £59.99

  • SiS Mini GO Energy Bar - 20 Pack (Apple & Blackcurrant)

    SiS Mini GO Energy Bar - 20 Pack (Apple & Blackcurrant)

    200221
    6

    Regular Price: £24.00

    Special Price £19.99

    Out of stock

  • SiS GO Mixed Gel Bundle - Multipack Energy Gels

    SiS GO Mixed Gel Bundle (10 Energy Gels)

    000234
    7

    Regular Price: £14.00

    Special Price £10.00

  • SiS GO Energy 1.6kg Orange

    SiS GO Energy 1.6kg (Orange)

    003068
    8

    Regular Price: £26.00

    Special Price £19.99

  • SiS GO Energy + Electrolyte Gel 60ml 30 Pack Raspberry

    SiS GO Energy + Electrolyte Gel - 30 Pack (Raspberry)

    100019
    9

    Regular Price: £45.00

    Special Price £29.99

  • SiS GO Isotonic Gel 60ml 30 Pack Blackcurrant

    SiS GO Isotonic Energy Gel - 30 Pack (Blackcurrant)

    002955
    10

    Regular Price: £42.00

    Special Price £37.49

  • SiS GO Energy Bar 65g 24 Pack Apple & Blackcurrant

    SiS GO Energy Bar - 24 Pack (Apple & Blackcurrant)

    008063
    11

    Regular Price: £35.00

    Special Price £31.49

  • SiS Mini GO Energy Bar - 20 Pack (Blueberry)

    SiS Mini GO Energy Bar - 20 Pack (Blueberry)

    200222
    12

    Regular Price: £24.00

    Special Price £19.99

    Out of stock

  • SiS GO Energy + Caffeine Gel 60ml 30 Pack Cola

    SiS GO Energy + Caffeine Gel - 30 Pack (Cola)

    022663
    13

    Regular Price: £54.00

    Special Price £49.99

  • SiS GO Energy 1.6kg Lemon

    SiS GO Energy 1.6kg (Lemon)

    003167
    14

    Regular Price: £26.00

    Special Price £19.99

  • SiS GO Energy + Double Caffeine Gel 60ml 30 Pack Double Espresso

    SiS GO Energy + Double Caffeine Gel - 30 Pack (Double Espresso)

    022755
    15

    Regular Price: £54.00

    Special Price £49.99

  • SiS GO Energy Bar 65g 24 Pack Chocolate & Orange

    SiS GO Energy Bar - 24 Pack (Chocolate & Orange)

    008162
    16

    Regular Price: £35.00

    Special Price £31.49

  • SiS Mini GO Energy Bar - 20 Pack (Banana Fudge)

    SiS Mini GO Energy Bar - 20 Pack (Banana Fudge)

    200223
    17

    Regular Price: £24.00

    Special Price £19.99

    Out of stock

  • SiS GO Energy 1.6kg Blackcurrant

    SiS GO Energy 1.6kg (Blackcurrant)

    003969
    18

    Regular Price: £26.00

    Special Price £19.99

  • SiS GO Energy + Caffeine Gel - 20 Pack (Berry)

    SiS GO Energy + Caffeine Gel - 20 Pack (Berry)

    200217
    19

    Regular Price: £36.00

    Special Price £29.99

  • SiS GO Energy Bar 65g 24 Pack Chewy Banana

    SiS GO Energy Bar - 24 Pack (Chewy Banana)

    008360
    20

    Regular Price: £35.00

    Special Price £31.49

  • SiS Mini GO Energy Bar - 20 Pack (Chocolate Fudge)

    SiS Mini GO Energy Bar - 20 Pack (Chocolate Fudge)

    200224
    21

    Regular Price: £24.00

    Special Price £19.99

    Out of stock

  • SiS GO Isotonic Gel 60ml 30 Pack Pineapple

    SiS GO Isotonic Energy Gel - 30 Pack (Pineapple)

    002351
    22

    Regular Price: £42.00

    Special Price £37.49

  • SiS GO Energy + Caffeine Gel - 20 Pack (Citrus)

    SiS GO Energy + Caffeine Gel - 20 Pack (Citrus)

    200218
    23

    Regular Price: £36.00

    Special Price £29.99

    Out of stock

  • SiS GO Isotonic Gel 60ml 30 Pack Apple

    SiS GO Isotonic Energy Gel - 30 Pack (Apple)

    002153
    24

    Regular Price: £42.00

    Special Price £37.49

  • SiS GO Energy + Caffeine Gel 60ml 30 Pack Berry

    SiS GO Energy + Caffeine Gel - 30 Pack (Berry)

    022557
    25

    Regular Price: £54.00

    Special Price £49.99

  • SiS Mini GO Energy Bar - 20 Pack (Red Berry)

    SiS Mini GO Energy Bar - 20 Pack (Red Berry)

    200225
    26

    Regular Price: £24.00

    Special Price £19.99

    Out of stock

  • SiS GO Isotonic Gel 60ml 30 Pack Pink Grapefruit

    SiS GO Isotonic Energy Gel - 30 Pack (Pink Grapefruit)

    002450
    27

    Regular Price: £42.00

    Special Price £37.49

  • SiS GO + Caffeine Gel 60ml - Citrus (30 Pack)

    SiS GO Energy + Caffeine Gel - 30 Pack (Citrus)

    100080
    28

    Regular Price: £54.00

    Special Price £49.99

  • SiS GO Energy + Caffeine Gel - 20 Pack (Cola)

    SiS GO Energy + Caffeine Gel - 20 Pack (Cola)

    200219
    29

    Regular Price: £36.00

    Special Price £29.99

  • SiS GO Isotonic Gel 60ml 30 Pack Lemon & Lime

    SiS GO Isotonic Energy Gel - 30 Pack (Lemon & Lime)

    002252
    30

    Regular Price: £42.00

    Special Price £37.49

  • SiS GO Isotonic Gel 60ml 6 Pack Pineapple

    SiS GO Isotonic Energy Gel - 6 Pack (Pineapple)

    002368-single
    31

    £8.40
  • SiS GO Caffeine Shot - Cola

    GO Caffeine Shot - 12 Pack (Cola)

    200201
    32

    £27.00
  • SiS GO Energy Bar Mini 40g 30 Pack Banana Fudge

    SiS Mini GO Energy Bar - 30 Pack (Banana Fudge)

    008247
    33

    £35.00
  • SIS Mixed Isotonic 20 Gel Pack

    SiS Mixed Isotonic Energy Gel - 20 Pack

    100076
    34

    £28.00

    Out of stock

  • SiS GO Isotonic Gel 60ml 6 Pack Lemon & Lime

    SiS GO Isotonic Energy Gel - 6 Pack (Lemon & Lime)

    002269-single
    35

    £8.40
  • SiS GO Energy Powder - 500g (Orange)

    SiS GO Energy Powder - 500g (Orange)

    003051
    36

    £11.00

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