Key Benefits

• With 68mg natural caffeine from guarana for a gentle lift.

• Source of fibre—5g per bar to support your daily routine.

• Under 200 calories for a light, satisfying snack.

• Made with whole food ingredients you can trust.

• Gluten-free and coeliac-friendly.

Start your day or recharge on the go with Rheal’s Peanut Butter Energy Bars. Each bar blends roasted peanuts and creamy peanut butter for a rich, nutty taste, while natural caffeine from guarana offers a gentle boost—just like an espresso, but in a handy snack. With 5g of fibre per bar, you’ll get a little extra support for your daily wellbeing. Under 200 calories and made with real, whole food ingredients, these bars are a smart choice for busy days, active afternoons, or whenever you need a tasty, convenient pick-me-up.

Rheal Energy Bars get their caffeine from Guarana, a naturally energising berry that has been used for centuries in Brazil. Containing four times the caffeine of coffee, Guarana delivers a smooth, sustained energy boost without the jitters or crash, thanks to its slow-release caffeine. Not only does it provide lasting energy, but it also offers additional health benefits, including antioxidant properties that support overall wellbeing – making each bar the perfect snack to fuel the body.

Charlotte and Sean founded Rheal in 2016 under the name Super U, inspired by their personal health challenges. Charlotte's struggle with Coeliac Disease and Sean's battle with Hodgkin’s Lymphoma motivated them to incorporate superfoods into their diet, leading to noticeable health improvements. This experience drove them to create Rheal, offering convenient, nutritious superfood blends and drink mixes that are convenient for people to use everyday.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Gluten Free Oats (40%), Date syrup, Chopped Peanuts (9%), Peanut Butter (8%), Brown Rice Syrup, Chicory root fibre, Coconut Sugar, Coconut Oil, Sunflower Lecithin, Organic Guarana Powder (3%), Emulsifier: Lecithin, Organic Chia Seeds, Himalayan Rock Salt.