Nutritional Information

Nutrition Facts
Nutrient	Per Serving (65g / 1 Bar)	Per 100g
Energy (kJ)	814kJ	1,252kJ
Energy (kcal)	194kcal	298kcal
Total Fat	5.10g	7.85g
of which Saturates	3.20g	4.92g
Total Carbohydrate	21.60g	33.23g
of which Sugars	2.80g	4.31g
Fibre	4.60g	7.08g
Protein	20.30g	31.23g
Salt	0.16g	0.25g

Ingredients

White Chocolate Caramel Biscuit:
Protein Blend (Milk Protein Isolate, Hydrolysed Wheat Protein, Soy Protein Isolate, Whey Protein Isolate [Emulsifier: Sunflower Lecithin] [Milk]), White Chocolate with Sweetener (Maltitol, Cocoa Butter, Whole Milk Powder, Lecithins [Soya], Natural Vanilla Flavouring), Humectant (Glycerol), Caramel Flavour Filling (Glycerol, Maltodextrin, Oligofructose, Maltitol Powder, Coconut Oil, Skimmed Milk Powder, Modified Starch, Water, Plain Caramel Colour, Pectin, Calcium Lactate, Rapeseed Lecithin, Natural Flavourings, Salt, Xanthan Gum), Soluble Tapioca Fibre, Sweeteners (Maltitol Syrup, Sucralose), Water, Biscuit Crumble (Wheat Flour, Sugar, Vegetable Oils [Palm, Rapeseed], Candy Sugar Syrup, Sodium Hydrogen Carbonate, Salt, Cinnamon), Natural Flavouring, Cinnamon.

Chocolate Caramellow:
Protein Blend (Milk Protein Isolate, Hydrolysed Wheat Protein, Soy Protein Isolate, Whey Protein Isolate [Emulsifier: Sunflower Lecithin] [Milk]), Couverture Milk Chocolate with Sweetener (Maltitol, Cocoa Butter, Whole Milk Powder, Cocoa Mass, Lecithins [Soya], Natural Vanilla Flavouring), Humectant (Glycerol), Caramel Flavour Filling (Glycerol, Maltodextrin, Oligofructose, Maltitol Powder, Coconut Oil, Skimmed Milk Powder, Modified Starch, Water, Plain Caramel Colour, Pectin, Calcium Lactate, Rapeseed Lecithin, Natural Flavourings, Salt, Xanthan Gum), Soluble Tapioca Fibre, Sweeteners (Maltitol Syrup, Sucralose), Water, Mini Mallows (Glucose–Fructose Syrup, Sugar, Water, Pork Gelatin, Maize Starch, Colour E162, Natural Flavouring), Fat-Reduced Cocoa Powder, Natural Flavouring.

Ingredients and nutritionals might vary a little from flavour to flavour.

Allergen Information

Contains: Milk, Soy, Wheat.

May contain traces of: gluten-containing cereals, peanuts, tree nuts, sulphur dioxide, sulphite

Recommended Use

Consume any time of day as a high-protein snack. Ideal between meals, post-training, or on-the-go.

Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Shipping

Fast daily dispatch from our UK warehouse
Delivered with Royal Mail, DPD or Parcelforce
Express delivery available at checkout
Free shipping on orders over £40

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All payments are processed securely through our trusted checkout system. We never store or have access to your card details — your information stays protected at every step.

Naughty Boy Esco Protein Bar (65g)

£2.25

Naughty Boy Esco Protein Bar delivers High-protein Fuel with high-protein bar with ~20g protein per serving.

~20g Protein Per Bar Low Sugar High Protein Snack HFSS Compliant Guilt Free Treat On The Go Fuel Anytime

Free UK Delivery on orders £40+
Order within for dispatch today
Tracked delivery with Royal Mail 24 & 48, DPD or Parcelforce
Price Match Guarantee Learn more

Nutritional Information

Nutrition Facts
Nutrient	Per Serving (65g / 1 Bar)	Per 100g
Energy (kJ)	814kJ	1,252kJ
Energy (kcal)	194kcal	298kcal
Total Fat	5.10g	7.85g
of which Saturates	3.20g	4.92g
Total Carbohydrate	21.60g	33.23g
of which Sugars	2.80g	4.31g
Fibre	4.60g	7.08g
Protein	20.30g	31.23g
Salt	0.16g	0.25g

Ingredients

Ingredients and nutritionals might vary a little from flavour to flavour.

Allergen Information

Contains: Milk, Soy, Wheat.

May contain traces of: gluten-containing cereals, peanuts, tree nuts, sulphur dioxide, sulphite

Recommended Use

Consume any time of day as a high-protein snack. Ideal between meals, post-training, or on-the-go.

Shipping

Fast daily dispatch from our UK warehouse
Delivered with Royal Mail, DPD or Parcelforce
Express delivery available at checkout
Free shipping on orders over £40

Payment & Security

All payments are processed securely through our trusted checkout system. We never store or have access to your card details — your information stays protected at every step.

Naughty Boy Esco Protein Bar (65g)

£2.25

Naughty Boy ESCO Bar

Meet the NaughtyBoy ESCO Bar — the high-protein snack that proves you don't have to choose between great taste and good nutrition. Packed with around 20g of protein from a premium multi-source blend, each soft, layered bar delivers the kind of indulgent flavour you'd normally only expect from a treat. Whether it's white chocolate caramel biscuit or chocolate caramellow, every bite brings the perfect balance of creamy filling, satisfying crunch, and rich chocolate coating.

Low in sugar and fully HFSS compliant, the ESCO Bar fits seamlessly into your daily routine — grab one post-gym, between meals, or whenever hunger strikes. Convenient, guilt-free, and genuinely delicious, it's the smart snack for people who take their protein seriously without giving up on flavour.

Why You’ll Love It

Naughty Boy Esco Protein Bar delivers High-protein Fuel with high-protein bar with ~20g protein per serving.

Around 20g protein per bar
Low in sugar
HFSS compliant (meets UK nutritional standards)
Ideal on-the-go protein snack
Supports daily protein intake & recovery
Perfect between meals or post-training

Available at Muscle Supply

Naughty Boy

Naughty Boy is a UK-based performance nutrition brand built around transparent, no-nonsense formulas. Their standout product, Menace, delivers high-stimulation energy, strong focus, and serious pumps — without gimmicks. With clinical ingredients like L-citrulline, beta-alanine, theacrine, and caffeinated blends, each scoop is designed to keep you dialled in.

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Naughty Boy Esco Protein Bar (65g)

Naughty Boy Esco Protein Bar (65g)

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Ingredients

Allergen Information

Recommended Use

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Naughty Boy Esco Protein Bar (65g)

Naughty Boy ESCO Bar

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Naughty Boy Esco Protein Bar (65g)

Naughty Boy Esco Protein Bar (65g)

Nutritional Information

Ingredients

Allergen Information

Recommended Use

Shipping

Naughty Boy Esco Protein Bar (65g)

Naughty Boy ESCO Bar

Why You’ll Love It

Naughty Boy

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