Best Caffeine Free Energy Drinks of 2025

HIGH5 Energy Gels provide an efficient energy boost, delivering 23g of carbs to help you maintain peak performance during activities like running and cycling. With only 91 kcal per gel, they are light on your stomach while fuelling your journey. The refreshing berry flavour, made from natural fruit juice, offers a smooth texture that makes consuming them enjoyable. Designed for convenience, these gels come in easy-to-open packs, making them perfect for on-the-go energy during any high-intensity activity.

Dragon Energy Drink is designed to help you push your limits, whether during a gaming marathon or an intense workout. With just two calories, it boosts your performance without the added sugar. Packed with vitamins B3, B5, B6, and B13, this drink supports your immune system and enhances your mental and physical well-being. Manufactured in the UK, it encourages you to be bold and spirited, while its commitment to natural ingredients and sustainability ensures that you enjoy a guilt-free boost.

Purdey’s Rejuvenate Energy Drink offers a refreshing blend of grape and apple juices, perfect for invigorating your day. Enhanced with Chinese Ginseng and essential B-vitamins, it provides an energising lift to help you stay alert and focused. Being caffeine-free, it ensures you can enjoy a boost without the jitters. Additionally, with no added sugar or artificial ingredients, you can indulge guilt-free while benefiting from naturally occurring sugars in the fruit juices.

Carabao Mango Burst is a refreshing energy drink that offers a light, sparkling fruit flavour. With low calories and half the sugar of Red Bull, you can enjoy a guilt-free boost without sacrificing taste. This drink is also gluten-free and vegan, making it suitable for various dietary needs. Packed with B vitamins, caffeine, and taurine, it helps enhance your focus and relieve fatigue, whether you're at the gym, in the office, or gaming.

C4 Smart Energy Drink offers on-the-go energy support, making it ideal for busy lifestyles. With 106mg of natural caffeine from green coffee extract in each 330ml can, it helps kickstart your day and keeps you energised. The inclusion of Brainberry and Nootropics sharpens your mental focus, enhancing attention and recall throughout the day. Moreover, being a zero sugar drink, it provides a guilt-free boost while also containing essential vitamins and minerals to support your overall well-being.

ASPIRE Energy Drink offers a refreshing and healthy way to boost your energy. Each pack contains 12 cans of lightly sparkling Mango Lemonade, ensuring you enjoy a sugar-free and calorie-free beverage. With natural ingredients, including plant extracts, you can feel good about what you are drinking. The unique formula features natural caffeine from green tea and guarana, providing you with sustained energy without jitters or crashes. Plus, it’s packed with essential vitamins B and C, helping you fuel your metabolism and achieve your best results.

SNEAK Energy Drink offers a refreshing Raspberry Lemonade flavour that's loved by many. With all-natural ingredients, you can enjoy a tasty beverage without any artificial colours or flavours. This drink is designed to provide you with an ultimate gaming boost, delivering zero sugar and just 12 calories per serving while helping you maintain long-lasting focus and hydration during your gaming sessions. Plus, the cans are ready to grab straight from the fridge, ensuring you have a delicious and energising drink whenever you need it.

HELL Energy Drink Zero offers a caffeine boost of 32 mg per 100 ml, helping you stay alert and focused throughout your day. Being sugar-free, it provides an energy lift without the extra calories, making it an excellent choice for those watching their sugar intake. Enriched with essential vitamins B2, B3, B5, B6, and B12, this drink supports your overall energy metabolism, helping to reduce fatigue. Additionally, it contains no preservatives, ensuring a cleaner and healthier option for energy on the go.

The ABE Pre Workout Cans offer ultimate convenience with their 330ml size, allowing you to fuel your workouts quickly and on the go. These ready-to-drink beverages use well-researched ingredients to charge up your performance and enhance your focus. With seven refreshing flavours, you can choose your favourite or explore a variety. Plus, the zero sugar formula ensures you enjoy great taste without any guilt, making it a delightful choice for your pre-workout routine.

Rockstar Energy Drink is designed to energise and refresh you with its original flavour and a powerful 200mg of caffeine per 500ml can. Packed with taurine, guarana, ginseng, and B-vitamins, it helps reduce tiredness and fatigue, allowing you to feel more alert and focused. Ideal for those leading active lifestyles, this drink supports your performance whether you’re an athlete or just looking to stay sharp. Enjoy a convenient boost that helps you conquer your day with confidence.