Flaming Phoenix
Phoenix Bars | High-Calorie Bars
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New Flavours & New Recipe
The five delicious new Phoenix Bar flavours - Chocolate, Salted Caramel, Cherry Bakewell, Apple & Cinnamon, and Ginger, are currently being carefully crafted and will be ready for delivery on approximately the 10th of November.
Phoenix Bars have been permanently refined to be moister, easier to eat and more robust - whilst still preserving every specialised feature that makes them the bespoke choice of fuel for extreme expeditions and ultra-endurance challenges.
Our High-Calorie Bars
Phoenix Bars are high-calorie, highly compact, and lightweight flapjacks meticulously crafted to fuel your toughest mountaineering expeditions and ultra-endurance races. Whether you're ski touring, undertaking a high-altitude expedition, or pounding out miles as an ultra runner, these bars deliver substantial, sustained energy in a form that’s ready to go, wherever you go.
552 Calories per Bar:
A calorie-dense energy bar, each Phoenix Bar delivers a powerful 552 calories. Perfect for long, cold days in the mountains, fastpacking, or during unsupported polar expeditions — giving you compact, portable fuel that lasts from checkpoint to summit.
Highly Compact, Lightweight & Portable:
Minimal bulk, maximum energy. Designed to help you save weight and space whilst trekking, mountaineering and during ultra-endurance events - where every gram counts.
66g of Carbohydrates:
Phoenix Bars are high in carbohydrates - delivering a strategic mix of fast- and slow-release carbs to power multi-day adventures, trail ultras, and high-altitude expeditions — keeping your energy steady through big days and long nights.
Can Be Made into Porridge or Smoothie:
Add water or milk (hot or cold) to turn your bar into a warm porridge or quick recovery smoothie. A flexible, adaptable food source for ultra-endurance fuelling.
Easily Digestible:
100% vegan, gluten-free, and GMO-free. Built for easy digestion in high-output scenarios and at altitude, with gut-friendly ingredients that minimise risk of digestive issues — essential for ultra runners and expedition enthusiasts alike.
Easy-To-Eat & Open:
Soft texture that melts in your mouth — easy to eat even with gloves or in sub-zero conditions. Ideal for fuelling on the move.
Tasty Without Being Sickly Sweet:
Six delicious, neutral flavour options - preventing flavour and palate fatigue. Ideal for ultras, offshore sailing, multi-day adventures, or continuous efforts when over-sweetened snacks become unappealing.
Natural Ingredients:
Made from real, whole ingredients like gluten-free oats, coconut oil, pea and soy protein, and plant-based nutrients.
Climate-Resilient:
Won’t freeze in sub-zero temperatures or melt in extreme heat. Built for polar regions, ski touring, ski mountaineering, desert crossings, and jungle heat — a climate-proof energy bar for every type of extreme environment.
18g of Protein:
Supports muscle maintenance and recovery during and after high-output efforts. Essential for ultra-endurance races, military personnel and multi-day expeditions.
Chopped into Chunks:
Each bar can be chopped into bite-sized pieces for convenient snacking. Perfect for trail ultras, climbing and fastpacking.
Nutritionally Dense:
Packed with 8 essential vitamins and minerals — including iron, manganese, phosphorus, and B vitamins — plus MCTs from coconut oil for steady, sustained energy.
Altitude Optimised:
Formulated with nutrients that support performance at high-altitude climbing and mountaineering, including iron, vitamin E, B1, and B7 — helping oxygen delivery and energy regulation in thin air.
Sustainable:
Vegan, palm oil-free, and ethically produced with biodegradable packaging and eco-conscious shipping options — perfect for the sustainably-minded adventurer or eco-conscious ultra runners.
Gluten-Free & Vegan:
Ideal for coeliacs, plant-based athletes, and mixed dietary groups — no compromises on performance or inclusivity.
Robust:
Built tough for real-world use. Comes in water-resistant packaging that won’t crush or tear. Made for ultras, mountains, the arctic and everything in between.
Ready to Eat:
No prep, no waiting. Just open and fuel. Perfect for race-day nutrition, emergency scenarios, or when you simply need calories fast.
Long Shelf Life:
Up to 1-year best-before date — great for expedition planning, ultra race drops, or emergency kits.
Made in the UK:
Crafted by a BRCGS-certified manufacturer to meet the highest standards in quality, food safety, and performance nutrition — trusted by ultra athletes, mountaineers, and expedition enthusiasts worldwide.
Nutritional Information
Typical Values (Vanilla)
Per 100g / Per Bar (120g)
Energy: 459kcal / 552kcal
Fat: 19g / 23g
of which saturates: 9.5g / 11g
Carbohydrate: 55g / 66g
of which sugars: 24g / 29g
Fibre: 3.8g / 4.6g
Protein: 15g / 18g
Salt: 0.34g / 0.41g
Vitamins & Minerals (%RI*)
(per 100g / per 120g)
Vitamin E: 2.0mg (17%) / 2.4mg (20%)
Vitamin B1 (Thiamine): 0.33mg (30%) / 0.4mg (36%)
Vitamin B7 (Biotin): 7.9ug (16%) / 9.5ug (19%)
Phosphorus: 251mg (36%) / 301mg (43%)
Iron: 4.0mg (29%) /4.8mg (34%)
Zinc: 1.9mg (19%) / 2.28mg (23%)
Copper: 0.34mg (34%) / 0.41mg (41%)
Manganese: 1.6mg (80%) / 1.9mg (96%)
***For nutritional information of our new flavours, please contact us or refer to the images below***
Our Natural Ingredients
Vanilla: Gluten Free Oats (32%), Glucose Syrup (Sulphites), Sugar, Coconut Oil, Soya Protein Isolate (7%), Pea Protein Crisp (6%) [Pea Protein, Rice Flour], Rapeseed Oil, Gluten Free Oat Flour, Emulsifier: Glycerol; Caramelised Sugar Syrup, Natural Vanilla Flavouring (1.3%), Antioxidant: Tocopherol-Rich Extract.
Cherry Bakewell: Gluten Free Rolled Oats, Glucose Syrup, Sugar, Coconut Oil, SOY Protein Isolate, Pea Protein Crisps [Pea protein, Rice flour], Rapeseed Oil, ALMONDS, Glycerine, Plain Caramel [Glucose syrup, Water, Sugar], Cherry Flavouring (1%), Natural Flavouring (0.5%), Antioxidant: Tocopherols
Ginger: Gluten Free Rolled Oats, Glucose Syrup, Gluten Free Oat Flour, Sugar, Coconut Oil, SOY Protein Isolate, Pea Protein Crisps [Pea protein, Rice flour], Rapeseed Oil, Glycerine, Plain Caramel [Glucose syrup, Water, Sugar], Natural Vanilla Flavouring (1%), Ground Ginger (1%), Antioxidant: Tocopherols
Salted Caramel: Gluten Free Rolled Oats, Glucose Syrup, Sugar, Coconut Oil, SOY Protein Isolate, Pea Protein Crisps [Pea protein, Rice flour], Rapeseed Oil, Gluten Free Oat Flour, Glycerine, Plain Caramel [Glucose syrup, Water, Sugar], Natural Flavouring (0.5%), Sea Salt [0.4%), Antioxidant: Tocopherols
Chocolate: Gluten Free Rolled Oats, Glucose Syrup, Sugar, Coconut Oil, SOY Protein Isolate, Pea Protein Crisps [Pea protein, Rice flour], Rapeseed Oil, Gluten Free Oat Flour, Dark Chocolate Drops (5%) [cocoa mass, sugar, cocoa butter, fat-reduced cocoa powder, emulsifier: SOYA lecithin], Glycerine, Cocoa Powder (3.7%) [Acidity regulator: Potassium Carbonate], Natural Vanilla Flavouring, thickener: xanthan gum; acidity regulator: citric acid; preservative: potassium sorbate], Antioxidant: Tocopherols
Apple & Cinnamon: Gluten Free Rolled Oats, Glucose Syrup, Sugar, Coconut Oil, SOY Protein Isolate, Pea Protein Crisps [Pea protein, Rice flour], Rapeseed Oil, GF Oat Flour, Glycerine, Dried Apple Pieces (4%) [Naturally occurring SULPHITES present], Plain Caramel [Glucose syrup, Water, Sugar], Cinnamon (0.6%), Antioxidant: Tocopherols
Allergy Advice: for allergens, see ingredients in bold. May contain nuts, eggs, sesame, peanuts and milk.
Absolutely loving the new flavours!! Salted Caramel is amazing!! I use Phoenix bars to help fuel my ultras, I find them easy to eat, gentle on the stomach and keep me topped up with the carbs I need! Being gluten intolerant I can struggle to find fuel so these bars are a game changer for me!
Used these bars when bike packing across Vancouver island. Didn't break up in my bag, and could snack on them as needed to top-up my energy rather than having more super sweet gels or other energy bars. Life Saver.
I learnt about Phoenix Bars at the Ultra X Wales event last year. I like them because they are a really calorie-dense source of nutrition and I am keen to use them for my upcoming ultra's - particularly the new chocolate and salted caramel flavours.
I use Phoenix Bars for ultra running and I think they're a great product - I'm excited for the new flavours!
I'm planning on using Phoenix bars during the Winter Spine race next year. I've used them on some training runs and they've worked really well for me. I like that they are very high in calories and I'm excited about the new flavours coming out soon.