SIS

22 products

  • Pack of 7 SIS GEL GO ISOTONIC Energy Gels Gluten-free (60 ml)

    Pack of 7 SIS GEL GO ISOTONIC Energy Gels Gluten-free (60 ml)

    48,00 PLN
    48,00 PLN
  • SIS GO HYDRO Electrolyte Hydration tablets (x20) Lemon

    SIS GO HYDRO Electrolyte Hydration tablets (x20) Lemon

    48,00 PLN
    48,00 PLN
  • SIS GO HYDRO Electrolyte Hydration Tablets (x20) Red Fruits

    SIS GO HYDRO Electrolyte Hydration Tablets (x20) Red Fruits

    43,00 PLN
    43,00 PLN
  • Energy Drink SIS GO ELECTROLYTE (1,6kg)

    SIS GO ELECTROLYTE Energy Drink (1.6kg) Lemon Lime

    143,00 PLN
    143,00 PLN
  • SIS GO ISOTONIC ENERGY Gel (60ml)

    SIS GO ISOTONIC ENERGY Energy Gel (60ml) Lemon Lime

    12,00 PLN
    12,00 PLN
  • SIS GO ISOTONIC ENERGY Caffeine Energy Gel (60ml)

    SIS GO ISOTONIC ENERGY Caffeine Energy Gel (60ml) Cola

    14,00 PLN
    14,00 PLN
  • SIS GO ENERGY Bar 40g

    SIS GO ENERGY Energy Bar (40g) Blueberry

    10,00 PLN
    10,00 PLN
  • SIS GO HYDRO Electrolyte Hydration Tablets (x20) Strawberry Lemon

    SIS GO HYDRO Electrolyte Hydration Tablets (x20) Strawberry Lemon

    48,00 PLN
    48,00 PLN
  • SIS GO ENERGY Double Caffeine Gel (60ml)

    SIS GO ENERGY Gel (60ml) Double Caffeine

    14,00 PLN
    14,00 PLN
  • SIS GO ISOTONIC ENERGY Gel (60ml) Orange

    SIS GO ISOTONIC ENERGY Gel (60ml) Orange

    12,00 PLN
    12,00 PLN
  • SIS GO HYDRO Electrolyte Hydration Tablets (x20) Pink Grapefruit

    SIS GO HYDRO Electrolyte Hydration Tablets (x20) Pink Grapefruit

    48,00 PLN
    48,00 PLN
  • SIS GO ISOTONIC ENERGY Gel (60ml) Tropical

    SIS GO ISOTONIC ENERGY Gel (60ml) Tropical

    10,00 PLN
    10,00 PLN
  • SIS GO ENERGY Electrolyte Gel (60ml)

    SIS GO ENERGY Electrolyte Energy Gel (60ml) Raspberry

    15,00 PLN
    15,00 PLN
  • SIS GO ISOTONIC Energy Gel (60ml)

    SIS GO ISOTONIC Energy Gel (60ml) Cherry

    10,00 PLN
    10,00 PLN
  • SIS GO ENERGY Energy Bar (40g) Red Fruits

    SIS GO ENERGY Energy Bar (40g) Red Fruits

    10,00 PLN
    10,00 PLN
  • SIS GO ISOTONIC ENERGY Gel (60ml) Apple

    SIS GO ISOTONIC ENERGY Gel (60ml) Apple

    10,00 PLN
    10,00 PLN
  • SIS GO IMMUNE Drink Tablets (Tube of 20 Tablets)

    SIS GO IMMUNE Electrolyte Hydration Tablets (x20) Orange

    48,00 PLN
    48,00 PLN
  • SIS GO ELECTROLYTE Energy Drink (500g) Lemon Lime

    SIS GO ELECTROLYTE Energy Drink (500g) Lemon Lime

    76,00 PLN
    76,00 PLN
  • SIS GO ENERGY Electrolyte Gel (60ml) Caramel beurre salé

    SIS GO ENERGY Electrolyte Gel (60ml) Caramel beurre salé

    14,00 PLN
    14,00 PLN
  • SIS GO ISOTONIC ENERGY Caffeine Gel (60ml) Red berries

    SIS GO ISOTONIC ENERGY Caffeine Gel (60ml) Red berries

    14,00 PLN
    14,00 PLN
  • SIS GO ENERGY Electrolyte Energy Gel (60ml) Lemon Mint

    SIS GO ENERGY Electrolyte Energy Gel (60ml) Lemon Mint

    15,00 PLN
    15,00 PLN
  • SIS GO ELECTROLYTE Energy Drink (500g) Orange

    SIS GO ELECTROLYTE Energy Drink (500g) Orange

    76,00 PLN
    76,00 PLN

Science in Sport (SiS): Pushing the Limits of Performance

Science in Sport (SiS) is much more than a
simple brand of nutrition sports. Founded in 1992, it quickly established itself as the world reference in performance. SiS was born from a passion for sport and science. Since its beginnings, it has been committed to pushing the limits of performance through evidence-based products. Its leading research and innovation programme enables it to create nutritional solutions that make a difference for athletes around the world.

A complete range powered by science

SiS offers a complete range of products to meet the specific needs of athletes. From
energy to protein, includinghydration, every product is designed to optimise performance. SiS constantly innovates, whether by improving existing formulas or introducing new technologies. Advances
such as the "Hawkeye" system and VAR (Video Assistant Referee) technology improve product quality and the fan experience.

A brand chosen by the elite

SiS does not simply sell products. It embodies strong values such as excellence,
scientific rigour and commitment to performance. As the official partner of Team INEOS, the German Cycling Federation and
the Legion of LA, SiS supports elite athletes. It also collaborates with institutions such as USA Triathlon and the English Institute of Sport
to push the boundaries of science and nutrition.

Gels, recovery drinks, energy bars.... discover all SiS products at Probikeshop!