PEScience SelectGo Protein Bar is a protein-packed snack built to support muscle recovery and satiety, thanks to a two-part protein mix of whey and casein. This bar also includes digestive fibres that aid appetite control and gentle digestion, while keeping the brand's commitment to quality scientific nutrition front and centre.

Available Sizes & Variants:

12 x 60g protein bar - handy multipack for training weeks.

Benefits & Features:

• Protein bar helps muscle recovery after workouts.
• Two-part protein blend delivers fast and slow amino acid release.
• Digestive fibres from chicory and other sources help curb appetite and support steady blood sugar throughout the day.
• No aftertaste keeps flavour enjoyable and avoids a chalky protein aftertaste.
• The blended whey and casein system delivers amino acids right away and gradually, supporting post workout recovery and longer lasting fullness, making it easy to stick to a protein snack plan.

Born from PEScience's science driven approach to sports nutrition, SelectGo Protein Bar combines a fast acting whey component with a slow releasing casein base, delivering sustained amino acids for recovery and satiety. The fibre blend supports appetite control and digestive wellness, using chicory root and soluble fibres sourced to support a balanced gut. In the crowded world of healthy snacks, this protein bar stands out beside barebells protein bars for flavour and texture.

Protein Blend (Milk Protein Isolate, Whey Protein Isolate), Soluble Corn Fiber, Water, Erythritol, Almonds, Palm Oil, Sodium Caseinate, Sea Salt, Gum Arabic, Natural Flavors, Color (Spirulina Extract, Red Cabbage Extract, Turmeric Extract, Radish Extract), Sucralose, Sunflower Lecithin.

• GTIN: 40232618352
• Manufacturer: PEScience
• Size: Birthday Cake
• Categories: Low-Carb Protein SupplementsPEScienceProtein BarsSports Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

For optimal enjoyment, simply unwrap the PEScience SelectGo Protein Bar and consume it as a convenient on-the-go snack. For a warm, gooey treat, microwave the bar for 8 seconds. Store the bars in a cool, dry place, away from direct sunlight and moisture. Keep them in their original containers with lids tightly closed and out of reach of children. Food supplements must not be used as a substitute for a varied and balanced diet. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, please consult a healthcare professional before taking any supplements. Do not exceed the recommended daily dose.

Please consult the product packaging for accurate instructions on how to use the product.

Whey protein is a dependable, top-notch source of essential amino acids that helps nourish muscle tissue as part of everyday physiology. This form includes partially hydrolyzed whey protein isolate, helping to speed amino acid availability. This blend, along with other protein components, offers a versatile dairy-derived mix to support smooth absorption and digestion.

Whey protein helps to quickly raise amino acids in the bloodstream, supporting normal muscle protein synthesis after exercise. This aligns with the wider understanding of protein’s role in muscle maintenance and recovery, as outlined in clinical and nutrition references.

Dr. Tang of the University of Texas and colleagues noted that fast-digesting proteins can boost post-workout amino acid uptake, contributing to sustained availability for muscle rebuilding.

This supplement isn’t meant to diagnose, treat, cure, or prevent any disease.

PEScience is Welzo chosen for its scientifically balanced protein bar formulation, built around a dual protein delivery that pairs fast-absorbing whey with slower-digesting casein. This approach aligns with our commitment to evidence-based nutrition, offering a protein blend that supports immediate and sustained amino acid availability across the day, and easy daily use. This brand’s clear focus on crafting high-protein snacks with practical, real-world texture and flavour resonates with UK shoppers seeking functional nutrition that fits busy lifestyles.

In evaluating PEScience, our team looked for products that deliver a well‑defined protein content per serving and complementary fibres that support digestion and satiety. The SelectGo Protein Bar provides around 17g of protein per serving and includes soluble fibres, which mirrors our emphasis on transparent, effective ingredient blends. This brand’s approach to combining protein stability with enjoyable texture distinguishes it from many rivals.

Welzo’s partnership with PEScience reflects our rigorous selection process, guided by our team of medical experts and reinforced by our thorough testing protocols to ensure quality and safety from sourcing to shelf. This collaboration offers customers a reliable, steady, and trusted protein snacking option and peace of mind from start to finish.