Best MARS Chocolate Bars of 2025

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Indulge in the rich and creamy taste of Mars Chocolate Bars. Perfect for satisfying your sweet tooth, these chocolate bars are a delicious treat for any occasion. Made with high-quality ingredients, Mars Chocolate Bars are sure to please any chocolate lover. Whether enjoyed as a snack or added to your favourite recipe, these chocolate bars are a versatile addition to your pantry. Try them today and experience the irresistible flavour of Mars Chocolate Bars.
At a Glance: Our Top Picks
Top 9 MARS Chocolate Bars
Mars, Snickers, Twix Chocolate Multipack 385g
The Mars Chocolate Fun Size Bars pack is perfect for any occasion. With a delightful mix of favourite mini chocolate bars like Mars, Twix, and Snickers, you can easily satisfy everyone's sweet tooth. Whether you're hosting a party or just want a treat to share with family, this bulk pack is an excellent choice. It's also ideal for gifting during special events such as Halloween, birthdays, or holidays like Christmas and Easter, ensuring you always have the perfect chocolate surprise on hand.
Mixed Mini Chocolate Bars Party Pack
The Mini Chocolate Bars pack is perfect for your next gathering or celebration. With a delightful mix of Mars, Snickers, Twix, Milky Way, and Bounty, there's a sweet treat for everyone to enjoy. This bulk pack is especially handy for Halloween, ensuring every trick-or-treater leaves with a tasty surprise. Moreover, it’s an excellent choice for birthdays and get-togethers, so no one feels left out. Whether for an office snack cupboard or a movie night, this selection will satisfy your chocolate cravings.
Mars Milk Chocolate, Caramel & Nougat Bars Bulk Box
The Mars Chocolate Bars are a delightful treat featuring a soft nougat and caramel centre wrapped in smooth milk chocolate. Since 1932, they have satisfied cravings, making them a perfect addition to your snack cupboard. Whether you're working, resting, or enjoying leisure time, these bars are there to keep you energised. During Halloween, handing out Mars bars could make you the most popular house on the street, delighting trick-or-treaters with this well-loved confection.
Galaxy Cookie Crumble Milk Chocolate Bar 114g
The Galaxy Cookie Crumble Bar is a delightful treat featuring smooth and creamy chocolate combined with delicious pieces of chocolate crumble. This makes it a perfect choice for sharing during a movie night or any social gathering, as it offers a satisfying texture and flavour. Being suitable for vegetarians, it’s an inclusive option for many. However, it’s important to note that it may contain traces of nuts, so be cautious if you have allergies.
Mars Protein Bar with Caramel and Nougat
The Mars Protein Bar offers a delightful combination of caramel and fluffy nougat, all coated in smooth milk chocolate. With 30 percent less sugar, it makes for a guilt-free treat that you can enjoy without compromising your health. Perfect for on-the-go snacking, you can easily carry these bars with you for a quick energy boost, whether you're at work or spending time with friends and family. Plus, being vegetarian friendly means everyone can indulge in this tasty protein-packed snack.
M&M's Peanut Chocolate Bar 165g Treat
M&M's Peanut Chocolate Bar is a delightful way to enjoy your favourite peanut flavour in a chocolate form. These bars are crafted from smooth milk chocolate and crunchy chopped peanuts, making them a perfect sweet treat for any occasion. You can easily share them with party guests, adding a fun element to your celebrations. Additionally, they make a colourful and thoughtful gift for loved ones, with no wrong way to share this delicious chocolate. Ideal for filling Christmas stockings or surprising your Valentine, these bars are a hit throughout the year.
Twix Xtra Chocolate Biscuit Twin Bars 75g
The Twix Xtra Twin Bars are a delightful treat for chocolate lovers. With no artificial colours, flavours, or preservatives, you can enjoy these bars guilt-free. They offer a longer version of the classic Twix, which means more of the crunchy biscuit topped with luscious caramel and enveloped in rich milk chocolate. This extra length allows you to savour the taste even longer, making it perfect for a satisfying snack at any time of the day.
Maltesers Teasers Block Chocolate Bar 150g
The Maltesers Teasers Bar offers a lighter way to enjoy chocolate. With its roughly spherical malt honeycomb centre, you can indulge in a unique texture that brings joy to every bite. This treat presents a little bit of naughtiness, allowing you to satisfy your sweet tooth without guilt. It’s a delicious and indulgent option that can brighten your day, making it a perfect choice for a quick snack or a special treat. Plus, it's suitable for vegetarians, ensuring everyone can enjoy this delightful bar.
Mars Bars Fun Size Chocolate Treats
Mars Fun Size Bars are delightful chocolate treats that feature a soft nougat and caramel centre encased in milk chocolate. They are perfect for Halloween or simply for sharing with family and friends, making them a versatile option for gatherings. As a vegetarian-friendly choice, these bars cater to a wide range of dietary preferences. With a multipack of 13, you’ll always have enough to satisfy your sweet cravings or share with loved ones during any occasion.
During our MARS chocolate bar research, we found 19 MARS chocolate bar products and shortlisted 9 quality products. We collected and analyzed 65,604 customer reviews through our big data system to write the MARS chocolate bars list. We found that most customers choose MARS chocolate bars with an average price of £3.77.
The MARS chocolate bars are available for purchase. The top 9 picks range in price from a low of £1.00 to a high of £25.00, find the one that fits your budget.

Kiera Browne served as chef and caterer in Purslane Restaurant for three years before establishing her restaurant. Kiera now owns two restaurants and a culinary school all over the United Kingdom. Kiera has featured in magazines and editorials, providing recipes for various dishes. Using her skills and knowledge in the culinary field, Kiera has published few pamphlets on preparing various cuisines.