Protein Bars

Protein is a key nutrient in the growth and maintenance of lean muscle mass. During exercise muscle fibres are broken down, providing high-quality protein post-exercise can stimulate muscle repair and rebuild. Our award-winning protein bars are ideal as a post-workout option or a high-quality protein snack to hit your daily protein goals.

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  1. SiS PROTEIN20 - 12 Pack
    +3Flavours
    SiS PROTEIN20 - 12 Pack
    Save 50%
    Special Price €16.75 Was €33.50
    60 Reviews
  2. SiS PROTEIN20 Bar Bundle
    SiS PROTEIN20 Bar Bundle
    Save 50%
    Was €16.00 €8.00
    3 Reviews
    Out of stock
  3. GO Energy + Protein Bar - 24 Pack
    +2Flavours
    GO Energy + Protein Bar - 24 Pack
    Save 50%
    Special Price €24.00 Was €48.00
    39 Reviews
    Out of stock
  4. SiS PROTEIN20 - 55g
    +3Flavours
    SiS PROTEIN20 - 55g
    Save 50%
    Special Price €1.60 Was €3.20
    34 Reviews
    Out of stock
  5. Protein Bar Bundle
    Protein Bar Bundle
    Save 20%
    Was €16.00 €12.80
    5 Reviews
    Out of stock
  6. SiS PLANT20 Bar - 64g
    +3Flavours
    SiS PLANT20 Bar - 64g
    Save 50%
    Special Price €1.60 Was €3.20
    16 Reviews
    Out of stock
  7. Recovery Bundle
    Recovery Bundle
    Save 50%
    Was €155.00 €77.50
    3 Reviews
    Out of stock
  8. SiS Protein Bar - 55g
    +2Flavours
    SiS Protein Bar - 55g
    Save 40%
    Special Price €1.80 Was €3.00
    40 Reviews
    Out of stock
  9. SiS PLANT20 Bar - 12 Pack
    +3Flavours
    SiS PLANT20 Bar - 12 Pack
    Save 50%
    Special Price €16.75 Was €33.50
    60 Reviews
    Out of stock
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