[![sis-nav-image-jpg](https://marketplacer.imgix.net/mc/H1br-7hl8_P9D_gGD3hzjwtB4.jpg?auto=format&fm=pjpg&fit=max&w=700&h=700&s=3dd22504e7daaab6a513187af192e9a8)](/promo/e-gift-card) ---

ALL PRODUCTS

[New In](/s?query=GO%20Energy%20Bake%20Bars)
[Clearance](/s?query=short%20dated)
[Bottles & Shakers](/s/cycling-accessories?query=bottles)

ENERGY & HYDRATION

[Energy Gels](/s/energy-gels)
[Energy Bars](/s?query=energy%20bars)
[Electrolyte Powders](/s?query=SiS%20GO%20ELECTROLYTE%20SPORTS%20FUEL)
[Hydration](/s?query=hydration%20tablets)
[+ Caffeine Range](/s?query=caffeine)
[Beta Fuel](/s?query=beta%20fuel)
[Bottles](/s/cycling-accessories?query=bottles)

[NUTRITION BUNDLES](/s/nutrition-bundles) ---

SHOP BEST SELLERS

[![beta-fuel-jpg](https://marketplacer.imgix.net/0Z/2VA1zuF7MTwb0kblCS4R7Qf3Q.jpg?auto=format&fm=pjpg&fit=max&w=200&h=200&s=e4a46d3531e864dd32b7599fb75b128b)](/s?query=beta%20fuel) [![energy-bake-bars-jpg](https://marketplacer.imgix.net/ZC/u3lItWeWdlykNtFuN0MCQlcZc.jpg?auto=format&fm=pjpg&fit=max&w=200&h=200&s=d9b14064941d78633018e45eb7d653ea)](/s?query=energy%20bake)
[![protein-bars-jpg](https://marketplacer.imgix.net/Qp/Pnlnhyu0CPLJuGAqsqmUmprUY.jpg?auto=format&fm=pjpg&fit=max&w=200&h=200&s=b1ffcc225f1ceef6fdc2423f8cf9afa9)](/s?query=protein%20bar%20plant) [![hydro-tablets-jpg](https://marketplacer.imgix.net/JA/OfAB3uSgidQogZowzokQWaBUo.jpg?auto=format&fm=pjpg&fit=max&w=200&h=200&s=a0fe82f17078a55cccd46cb79832e197)](/s?query=hydro%20tablets)
---

Recovery

[REGO Powders](/s?query=rego%20powders)
[REGO Rapid Recovery](/s?query=rego)

Protein

[Protein Bars](/s?query=protein%20bars)
[Whey Protein Powders](/s?query=whey%20protein)
[Casein](/s?query=CASEIN)
[Plant Protein](/s?query=plant%20protein)
[Carbohydrate + Protein](/s?query=rego%20rapid%20recovery)
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Supplements

[BCAA Drink Powders](/s?query=bcaa%20perform)
[Amino Acid Supplements](/s?query=bcaa%20perform)

Our Favourites

[Istonic Energy Gel](/promo/go-isotonic-energy-gel)
[Energy Bar](/promo/go-energy-bar-mini)
[Rego Rapid Recovery](/promo/rego-rapid-recovery)
[Hydro Tablet](/promo/hydro)
[Beta Fuel](/promo/beta-fuel)

Nutrition Powder

SiS Beta Fuel 80 Orange 15 Pack 82g Sachets

SiS Beta Fuel 80 Red Berry 15 x 82g Sachets

SiS REGO Rapid Recovery Tub 1.6kg Strawberry

SiS REGO Rapid Recovery Tub 1.6kg Banana

SiS GO Electrolyte Sports Fuel 1.6Kg Lemon & Lime

SiS GO Energy Tub 1.6kg Lemon

SiS GO Energy Tub 1.6kg Orange

SiS GO Energy Tub 1.6kg Blackcurrant

SiS GO Electrolyte Sports Fuel 500G Blackcurrant

SiS REGO Rapid Recovery Tub 500G Strawberry

SiS REGO Rapid Recovery Tub 500G Chocolate