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Vegan Supplements

Vegan Supplements

Find vegan protein powder, vitamins, energy gels and more in our range of vegan supplements. With a wide selection of high-quality products suitable for a vegan diet, vegan-friendly sports nutrition has never been so easy. SiS can help you enhance your performance and reach your goals while on a plant-based diet.

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36 Products

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  1. Go Isotonic Energy Gels - Variety Packs
    Go Isotonic Energy Gels - Variety Packs
    (40)
    2 Flavours
    Subscribe & Save 25%
    From €33.75
    €30.38 with account
  2. SIS Mixed Isotonic 20 Gel Pack
    Mixed GO Isotonic Energy Gels - 20 Pack
    (20)
    Subscribe & Save 25%
    €45.00
    €40.50 with account
  3. GO Energy Mini Bars - 30 Pack
    GO Energy Mini Bars - 30 Pack
    (43)
    2 Flavours
    Subscribe & Save 25%
    From €45.00
    €40.50 with account
  4. Beta Fuel + Nootropics Gels
    Beta Fuel + Nootropics Gels
    (40)
    2 Flavours
    From €19.00
    €17.10 with account
  5. SiS Immune - 8 Pack - Orange
    SiS Immune - 8 Pack - Orange
    (20)
    €64.00
    €57.60 with account
  6. Go Hydro - 8 Pack - Strawberry & Lime
    Go Hydro - 8 Pack - Strawberry & Lime
    (20)
    Subscribe & Save 25%
    €64.00
    €57.60 with account
  7. Go Isotonic Energy + Caffeine Gels
    Go Isotonic Energy + Caffeine Gels
    (39)
    2 Flavours
    Subscribe & Save 25%
    From €75.00
    €67.50 with account
  8. Protein20 Bars - 12 pack
    Protein20 Bars - 12 pack
    (40)
    2 Flavours
    Subscribe & Save 25%
    From €33.00
    €29.70 with account
  9. Protein20 salted caramel flavoured bar designed for on-the-go with 20g of protein and 0.7g of sugar per bar.
    Protein20 Bar - 12 pack - Salted Caramel
    (20)
    Subscribe & Save 25%
    €33.00
    €29.70 with account
  10. Protein20 vanilla fudge flavour bar is designed for on-the-go with 20g of protein and 0.7g of sugar per bar.
    Protein20 Bar - 12 pack - Vanilla Fudge
    (20)
    Subscribe & Save 25%
    €33.00
    €29.70 with account
  11. GO Hydro - 3 Pack - Multi Pack
    GO Hydro - 3 Pack - Multi Pack
    (20)
    Subscribe & Save 25%
    €28.00
    €25.20 with account
  12. 800ml SiS Pro Yellow Cycling Bottle
    Pro Yellow Bottle - 800ml
    (20)
    €7.50
    €6.75 with account
  13. Hydro Tablets
    Hydro Tablets
    (300)
    15 Flavours
    Subscribe & Save 25%
    From €10.00
    €9.00 with account
  14. 600ml SiS Cycling Drinks Bottle - Wide Neck
    Wide Neck Water Bottle - 600ml
    (20)
    €5.00
    €4.50 with account
  15. 800ml SiS Cycling Drinks Bottle - Narrow Neck
    Bottle - 800ml
    (20)
    €7.50
    €6.75 with account
  16. 700ml SiS Protein Shaker
    Shaker Bottle - 700ml
    (20)
    €7.50
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16 33 48 View All

36 Products

Vegan Products


Plant Based Power

Take our GO Energy Powder for example - a versatile and easily digestible supply of carbohydrate for energy, designed to be used as a loading strategy in the days and hours prior to a race. This practical solution is suitable for vegan diets and is also dairy, wheat, gluten and nut free!

Our Isotonic Energy Gels were the world’s first of their kind and are another great vegan sports nutrition option, allowing you to get easy-to-digest carbohydrates without the liquid volume that often leaves you feeling bloated and sluggish.
Our products aren’t just clever, they’re tasty too! Our flavours include chocolate and salted caramel for those with a sweet tooth. Or opt for a fruity treat with lemon, orange or pineapple amongst our many options. Shop our vegan supplements today and take another step towards achieving your sporting goals!


ENERGY, HYDRATION, RECOVERY: WE’VE GOT YOU COVERED!

Our energy, hydration and recovery ranges include everything you need to push the boundaries of performance.
Shake it up with our selection of shakers and water bottles, making it easier to get the nutrients you need with our easy mix system. We’re excited to have recently introduced our stylish black stainless steel shaker, boasting a secure, leak proof screw lid and double-walled stainless-steel construction that provides insulation to ensure your shake remains cold and refreshing.


ACHIEVE YOUR SPORTING GOALS WITH SIS

Our sports section is broken down discipline by discipline. Find key nutritional considerations for your chosen sport and the products that will help you to achieve your goals.