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Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Per4m Protein Bar (62g)
Trusted by thousands of UK customers

Per4m Protein Bar (62g)

Per4m Protein Bar (62g)

£2.25
£2.25 £0.00
Tax included. Shipping calculated at checkout.
  • 20g of high-quality protein per bar to support muscle recovery and growth.  
  • Low sugar content (under 2g per serving).  
  • Delicious flavours including Chocolate Brownie, Cookie Dough, and Salted Caramel.  
  • Convenient snack for pre- or post-workout or on-the-go.  
  • Balanced macronutrient profile with protein, fibre, and moderate carbs.  
  • Supports a high-protein diet without sacrificing taste.
  • Free shipping on all orders £40+
  • Change your mind? Return within 30 days
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Per4m Protein Bar

Per4m Protein Bars offer the ideal combination of premium nutrition and indulgent taste. Each bar packs 20 g of high-quality protein to support muscle repair and growth, while keeping sugar levels under 2 g per serving. With mouth-watering flavours like Chocolate Brownie, Cookie Dough, and Salted Caramel, these bars are a smart and satisfying way to fuel your body. Convenient and portable, they’re perfect for pre- or post-workout, or as a high-protein snack any time of day. Whether you’re training hard or simply maintaining a healthy lifestyle, PER4M Protein Bars help you stay on track without compromising on flavour.
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Why You’ll Love It

Built to perform and made to deliver — here’s what makes it a favourite.

High Protein Content: 20 g of quality protein helps repair and build muscle.

Low Sugar: Less than 2 g of sugar supports a cleaner, performance-focused diet.

Great Taste & Convenience: Enjoyable flavours and easy portability make it a smart everyday snack.

Muscle Supply
Available at Muscle Supply

Per4m

Founded in 2011 by a team of training-obsessed athletes and nutrition experts, PER4M delivers premium performance formulas with a standout focus on taste. Known as “The Kings of Flavour”, their range features over 35 bold flavour options and shakes that are described as “thick and genuinely flavoursome, with none of that horrible chemical aftertaste.

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