/ / CUSTARD Plant Protein Bar (Vegan, GF) - Banana Toffee - Box of 12

CUSTARD Plant Protein Bar (Vegan, GF) - Banana Toffee - Box of 12

Contains brown rice syrup

This vegan, gluten-free bar provides 10.5 g protein and 6.7 g fiber per 50 g bar. It contains brown rice syrup and sugar, and may have traces of milk, peanuts, tree nuts and sesame.

No artificial dyesNo artificial flavorsNo synthetic preservativesNo added nitritesNo phosphatesGluten-free (label)VegetarianLow sodiumContains soyContains corn
$46.00 12 bars · lowest price at Muscle Nation
Price and stock checked Oct 31, 2026
Key nutrition facts
186caloriesPer serving · 50g
Protein
11g▲
Fiber
6.7g▲
Added sugar
—▼
Sodium
99mg
Saturated fat
3.9g
▲ raises the score · ▼ lowers it · From the product label
Ingredients: Muscle Nation Banana Toffee Plant Custard 38% (plant protein banoffee flavoured custard powder (pea protein isolate (63.3%), spicy ginger kibble [sugar, cocoa butter, tapioca starch, glucose (maize), mixed spice, ginger powder], inulin, coconut sugar, coconut milk powder, coconut MCT powder, flavours, thickener (carboxymethyl cellulose), anticaking agent (551), natural sweetener (steviol glycosides)), brown rice syrup, isomalto-oligosaccharide (soluble fibre), humectant (glycerol)), dark choc 20% (sugar, vegetable fat, cocoa solids 15%, emulsifier (soy 322), natural flavours, salt), isomalto-oligosaccharide (soluble fibre), rice protein isolate, pea protein isolate, brown rice syrup, sugar free caramel chips 4% (contains isomalt), humectant (glycerol), soy protein crisps, banana chips 1.5%, natural flavour, sunflower oil, natural colour (160a), salt, emulsifier (soy lecithin), antioxidant (vitamin E)
47 / 100
Poor Scored automatically
Weighted as snacks, sweets, dessertsHigh confidence · Scored on 10 of 11 inputs, 1 claim verified
Nutrition · counts 30%74
Ingredients · counts 30%40
Processing · counts 25%25
Sourcing · counts 5%35
Transparency · counts 10%52
Why it scores 47
Nutrition 74 · Compared with other snacks and sweets: more fiber (6.7 g), more protein (11 g); 18 g added sugar per 50g
Ingredients 40 · Brown rice syrup, 2nd ingredient (added sugar, −20); Sunflower oil, 15th ingredient (seed oil, −10, ClearShelf standard); Carboxymethylcellulose (cellulose gum) (additive, −10); 4 more
Processing 25 · Protein isolates, syrups, flavourings and humectants make this a formulated bar
Sourcing 35 · Australian-made claim; ingredient origins and growing practices aren't stated
Transparency 52 · Detailed ingredient list includes unnamed flavours and vegetable fat
Contains brown rice syrup and sugar
Contains soy; milk, peanuts, tree nuts and sesame may be present
Evidence behind the Ingredients deductions
Strong evidence−28 for brown rice syrup, sugar
Varies by additive−22 for pea protein isolate, carboxymethylcellulose, sugar alcohols and 1 more
ClearShelf standard−10 for sunflower oil · our house standard, not a medical claim
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Ingredients
Muscle Nation Banana Toffee Plant Custard 38% (plant protein banoffee flavoured custard powder (pea protein isolate (63.3%) Spicy ginger kibble [sugar Cocoa butter Tapioca starch Glucose (maize) Mixed spice Ginger powder] Inulin Coconut sugar Coconut milk powder Coconut MCT powder Flavours Thickener (carboxymethyl cellulose) Anticaking agent (551) Natural sweetener (steviol glycosides)) Brown rice syrup Isomalto-oligosaccharide (soluble fibre) Humectant (glycerol)) Dark choc 20% (sugar Vegetable fat Cocoa solids 15% Emulsifier (soy 322), natural flavours, salt) Isomalto-oligosaccharide (soluble fibre) Rice protein isolate Pea protein isolate Brown rice syrup Sugar free caramel chips 4% (contains isomalt) Humectant (glycerol) Soy protein crisps Banana chips 1.5% Natural flavour Sunflower oil Natural colour (160a) Salt Emulsifier (soy lecithin) Antioxidant (vitamin E)
36 ingredients 8 to watch1 to avoid
Sourcing

Origin not disclosed on the product page.

Additives8 additives · 2 moderate risk
Carboxymethylcellulose (cellulose gum) (E466)ThickenerModerate risk
Changed gut bacteria in mice and, in a small 2022 human study, altered the gut microbiome.
Brown rice syrupAdded sugarModerate risk
Added sugar that can contain notable arsenic, as a 2012 Dartmouth study of products made with it found.
Seed oilFatLimited risk
ClearShelf standard: we lower the Ingredients score when seed oils are used. This is our house standard, not a medical claim. Research is mixed; major health groups have not found harm at typical intakes.
Sugar alcohols (sorbitol, maltitol, xylitol) (E420, E965, E967)SweetenerLimited risk
Can cause bloating and a laxative effect in larger amounts; xylitol is toxic to dogs.
Natural flavoursFlavouringLimited risk
An undisclosed mix of extracts and carriers; the label doesn’t say what’s in it or how it was made.
Added sugarSugarLimited risk
Added sugar; the WHO and the US Dietary Guidelines advise keeping added sugars under 10% of daily calories.
Lecithin (E322)EmulsifierNo risk
From soy or sunflower; a natural emulsifier EFSA considers safe.
Stevia (steviol glycosides) (E960)SweetenerNo risk
Plant-derived and considered safe by EFSA and the FDA at normal intakes.
Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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