![Netherlands [EUR]](/images/front/locales/NLD.svg)
SiS Energy Supplements
Elevate your cycling performance with the latest from SiS. Our cycling nutrition and energy supplements are meticulously crafted to meet the needs of dedicated cyclists. Fuel every ride with SiS's scientifically backed formulas, ensuring sustained energy and peak performance. Whether you're tackling a steep ascent or sprinting to the finish, our high-energy supplements support endurance and recovery. Choose SiS, your trusted partner in achieving cycling excellence.
Select Filters
SiS Go Energy + Electrolyte gel 60 ml
An energy gel ideal for longer rides. Helps the body absorb fluids better.
Buy
SiS Beta Fuel gel Strawberry/Lime 60 ml
Energy supplement in gel form, 17% more carbohydrates, to be used during performance, volume 60 ml, once a day.
Buy
SiS Beta Fuel gel + Nootropics apple 60 ml
An energy gel that enhances the efficiency of carbohydrate utilization in the body and reduces digestive issues.
Buy
SiS Beta Fuel Energy Chew lemon 60 g
Jelly bar with a dual energy source, provides 46 g of carbohydrates, glucose to fructose ratio 1:0.8, intended for consumption before and during exercise.
Buy
SiS Beta Fuel Energy Chew orange 60 g
Jelly bar with a dual energy source, provides 46 g of carbohydrates, glucose to fructose ratio 1:0.8, to be consumed before and during performance.
Buy
SiS GO Energy Bake Lemon 50 g
Energy bar filled with fruit purée for optimal carbohydrate replenishment.
Buy
SiS GO Energy Bake strawberry 50g
An energy bar filled with fruit puree for optimal carbohydrate replenishment.
Buy
SiS Bar Protein bar Cookies/Cream 2x32 g
A low-sugar, high-protein energy bar, perfect for strength training and as a protein snack to maintain energy levels.
Buy
SiS Bar Protein bar Dark Chocolate Raspberry 2x32 g
A low-sugar, high-protein energy bar, ideal for strength training and as a protein snack to maintain energy levels.
Buy
SiS Bar Protein bar Milk Chocolate/Peanut 2x32 g
A low-sugar, high-protein energy bar, ideal for strength training and as a protein snack to maintain energy levels.
Buy
SiS Beta Fuel Gel orange 60 ml
Energy replenishment in the form of a gel, 17% more carbohydrates, for use during performance, volume 60 ml, once a day.
Buy
SiS Beta Fuel gel + nootropics lemon and lime 60ml
SiS Beta Fuel provides the maximum amount of carbohydrates while also limiting gastrointestinal issues.
Buy
We have 16 products
Added to Cart
Continue Shopping
Via Facebook
Via Google
