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Food guide

Are Cereal Bars and Protein Bars Halal?

Quick answer

Most cereal bars are fine. Protein bars sometimes contain collagen or gelatine, and marshmallow or chewy bars may contain gelatine.

Ingredients to watch in cereal & protein bars

GelatineDoubtfulCollagenDoubtfulWheyDoubtfulE471Mono- and diglycerides of fatty acidsE422Glycerol (glycerine)HoneyHalal

Tips

42 cereal & protein bars products checked

12 no issues30 doubtful0 haram
Stoats Apple & cinnamon porridge oat bar – halal check
Stoats Apple & cinnamon porridge oat barStoats No issues
Deliciously Ella Apple & Raisin Oat Bar – halal check
Deliciously Ella Apple & Raisin Oat BarDeliciously Ella No issues
Nákd Berry Delight – halal check
Nákd Berry DelightNákd Doubtful
Cadbury brunch bar – halal check
Cadbury brunch barCadbury Doubtful
Cadbury Brunch bar choc chip – halal check
Cadbury Brunch bar choc chipCadbury Doubtful
Cadbury Brunch bar raisin – halal check
Cadbury Brunch bar raisinCadbury Doubtful
Deliciously Ella Cacao & Almond Oat Bars – halal check
Deliciously Ella Cacao & Almond Oat BarsDeliciously Ella No issues
Bear Carrot cake bars – halal check
Bear Carrot cake barsBear No issues
Organic Mamia Carrot Cake Soft Oaty Bars – halal check
Organic Mamia Carrot Cake Soft Oaty BarsOrganic Mamia No issues
Organix Goodies Carrot Cake Soft Oaty Bars+ Months 6 x – halal check
Organix Goodies Carrot Cake Soft Oaty Bars+ Months 6 xOrganix Goodies No issues
Graze Cherry Bakewell Oat Boosts – halal check
Graze Cherry Bakewell Oat BoostsGraze Doubtful
Graze Cocoa Vanilla Oat Boosts – halal check
Graze Cocoa Vanilla Oat BoostsGraze Doubtful
Eat Natural Crunchy Nut Bars with Peanuts & Chocolate – halal check
Eat Natural Crunchy Nut Bars with Peanuts & ChocolateEat Natural No issues
Kellogg's Crunchy Nut Clusters ChocolateKellogg's No issues
Nature Valley Crunchy Oats & Honey – halal check
Nature Valley Crunchy Oats & HoneyNature Valley Doubtful
Nature Valley Crunchy peanut butter – halal check
Nature Valley Crunchy peanut butterNature Valley No issues
Trek Flapjack protein – halal check
Trek Flapjack proteinTrek Doubtful
Nature Valley Fruit & Nut Apple, Raisin, Almond & Peanut Bars – halal check
Nature Valley Fruit & Nut Apple, Raisin, Almond & Peanut BarsNature Valley Doubtful
Go Ahead Fruit Slices - Apple – halal check
Go Ahead Fruit Slices - AppleGo Ahead Doubtful
Grenade High Protein, Low Sugar – halal check
Grenade High Protein, Low SugarGrenade Doubtful
Deliciously Ella Hazelnut, Pecan & Maple Oat Bars – halal check
Deliciously Ella Hazelnut, Pecan & Maple Oat BarsDeliciously Ella Doubtful
Kind Maple Pecan Almond – halal check
Kind Maple Pecan AlmondKind Doubtful
Crownfield Muesli Bars Chocolate – halal check
Crownfield Muesli Bars ChocolateCrownfield Doubtful
Lidl Muesli Bars Chocolate & Banana – halal check
Lidl Muesli Bars Chocolate & BananaLidl Doubtful
Nature Valley bars – halal check
Nature Valley barsNature Valley Doubtful
Nature valley crunchy oats and berries – halal check
Nature valley crunchy oats and berriesNature Valley Doubtful
Nature valley crunchy oats and dark chocolate – halal check
Nature valley crunchy oats and dark chocolateNature Valley Doubtful
Nature valley protein – halal check
Nature valley proteinNature Valley No issues
Nature Valley Protein Peanut and Chocolate – halal check
Nature Valley Protein Peanut and ChocolateNature Valley Doubtful
Deliciously Ella Peanut Butter Oat Bars – halal check
Deliciously Ella Peanut Butter Oat BarsDeliciously Ella No issues
KIND Protein Bar – halal check
KIND Protein BarKIND Doubtful
Nākd Protein Bar Cocoa Hazelnut – halal check
Nākd Protein Bar Cocoa HazelnutNākd Doubtful
Nakd Protein Bars Caramel – halal check
Nakd Protein Bars CaramelNakd Doubtful
Nature Valley protein chocolate and berries barsNature Valley Doubtful
TREK Protein Flapjack Salted Caramel – halal check
TREK Protein Flapjack Salted CaramelTREK Doubtful
TREK Protein Flapjacks Cocoa Oat – halal check
TREK Protein Flapjacks Cocoa OatTREK Doubtful
TREK Protein flapjacks salted caramel – halal check
TREK Protein flapjacks salted caramelTREK Doubtful
TREK Protein Oat Bar – halal check
TREK Protein Oat BarTREK Doubtful
Nature Valley Protein Salted Caramel Nut – halal check
Nature Valley Protein Salted Caramel NutNature Valley Doubtful
Organix Raspberry & apple Soft Oaty Bar – halal check
Organix Raspberry & apple Soft Oaty BarOrganix No issues
Graze Sticky Toffee Oat Boosts – halal check
Graze Sticky Toffee Oat BoostsGraze Doubtful
Nature Valley Sweet and salty nut – halal check
Nature Valley Sweet and salty nutNature Valley Doubtful

Ingredient data from Open Food Facts (ODbL), retrieved 2026-10-15. Product photos by Open Food Facts contributors, licensed CC BY-SA 3.0. Recipes change — always check the pack. This is an ingredient check, not a halal certification.

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