Fibre Boost Raw, Cold Pressed, Flavoured Protein Bar Cappuccino
Fibre Boost Raw, Cold Pressed, Flavoured Protein Bar Cappuccino: independently scored 10.0/10 on Protein Score and 9.9/10 on Clean Score by ProteinScore.
21.6g protein per serve · 137 cal · 0.2g sugar · 52mg sodium · 60g serve.
Overview
Fibre Boost has carved out a niche for exceptionally lean, high-protein bars, and this Cappuccino flavour is a prime example of the brand's formula. It lands well above the 27g category average for protein per 100g, with only a fraction of the typical sugar content we see across the snack aisle. Compared with the brand's own Birthday Cake flavour, it matches it exactly on protein and sugar, showing a consistent nutritional profile across the range. The ingredient list is short and direct, using a blend of whey and milk protein isolates for the protein foundation. The massive 45g of fibre per 100g comes from soluble corn fibre, which also helps bind the bar and explains the 'cold pressed' format. This isn't a soft, chewy, dessert-style bar. The texture is dense and functional, designed to deliver nutrition efficiently. We see it as a gym-bag staple or a desk-drawer snack where the numbers matter more than a rich, complex taste. It's a purpose-built product for a specific, data-led shopper.
Protein Score: 10.0/10
This bar answers the shopper question for the leanest protein hit possible in a snack format. With 21.6g of protein packed into a 137-calorie serve, its efficiency is among the best we have tracked, earning a 10/10. The protein is sourced from high-quality whey and milk isolates, not cheaper concentrates or plant blends. Against the typical protein bar, it offers a denser protein load for fewer calories. Many bars in this aisle use more fats and sugars to create a confectionery-like experience, but Fibre Boost strips it all back to the essentials, prioritising the macronutrient payload above all else. The result is a bar that functions more like a portable scoop of protein powder than a treat. It's a pure-play macro product for those who track their intake closely and want a significant protein top-up without a big calorie penalty.
Clean Score: 9.9/10
The ingredient list with just seven items is rare in the protein bar aisle, where the average product has closer to 22. This minimalist approach, free from artificial sweeteners, colours or preservatives, earns the bar a 9.9/10. The only additive is the natural sweetener steviol glycosides (960), used to keep the sugar content near zero. The "raw, cold pressed" description points to a less intensive manufacturing process than baked or extruded bars. This method avoids the need for the gums, emulsifiers and stabilisers that often lengthen the ingredient lists of softer, more shelf-stable competitors. This clean label defines the product's character. The dense, chewy mouthfeel comes directly from the high concentration of prebiotic fibre and protein. It's a functional food for ingredient-conscious shoppers, not a flavour-first indulgence designed to mimic a chocolate bar.
Wins
- A huge 21.6g of protein in a low 137-calorie bar.
- Just seven ingredients and no artificial sweeteners.
- Extremely low sugar, with only 0.2g per 60g serve.
Watch outs
- Dense, functional texture may not suit all tastes.
- High fibre content could be an issue for some.
- Flavour comes from a natural blend, not real coffee.
Ingredients
Soluble Prebiotic Fibre (Corn), Whey Protein Isolate (Milk), Milk Protein Isolate, Almonds, Natural Flavour, Sweetener (Steviol Glycosides), Salt.
7 ingredients.
Frequently asked questions
- Is this bar good for after a workout?
- Yes, it's a strong option for post-workout recovery. The 21.6 grams of protein per bar is well within the 20-30g range typical of dedicated protein products, enough to support muscle repair. It uses high-quality whey and milk protein isolates, which are absorbed efficiently. We'd consider it a great gym-bag staple for a convenient protein hit.
- Will this bar actually keep me full?
- In our view, it should be quite filling for its size. The combination of high protein (21.6g) and exceptionally high fibre (45g per 100g) promotes satiety. At just 137 calories, it delivers a feeling of fullness that you wouldn't expect from a typical snack. It's a good choice if you want a low-calorie option that feels substantial.
- Can this bar replace a small meal?
- We'd frame this as a snack, not a meal replacement. While it's high in protein and fibre, its 137 calories are too low to substitute for a balanced meal. It lacks the broader micronutrient profile and energy you'd need. Think of it as a tool to manage hunger between meals or to boost your daily protein intake, not to replace one.
- How does this compare to other Fibre Boost bars?
- This Cappuccino flavour is very consistent with the brand's other high-protein options. For example, it has the exact same protein (36.1g per 100g) and sugar (0.4g per 100g) as their Birthday Cake flavour. This shows a clear formula across the range: high protein, minimal sugar, and a short ingredient list. You can expect a similar nutritional profile and texture from its siblings.
- What makes this a top-scoring protein bar?
- This bar scores highly on our protein metric because of its exceptional protein density. We measure protein per 100 calories, and at 15.8g, it's one of the most efficient bars we've seen. The score also reflects the use of high-quality whey and milk protein isolates. It's a purpose-built product for delivering protein, and the numbers confirm it.