SiS Energy Oat Bar (70g)
Dual-Function Fuel & Recovery | 40g Slow-Release Carbs | 10g Plant Protein Matrix
SiS Energy Oat Bar is a premium, dual-function performance snack engineered to deliver sustained physical power and muscle tissue support. Built upon a wholesome, real-food foundation of 36% natural oats, this thick oat flapjack strikes the perfect nutritional balance for athletes with demanding training schedules. Delivering a calculated 40g of slow-release carbohydrates to keep your energy tanks full alongside 10g of clean protein to kickstart recovery, it serves as the ultimate all-purpose fuel to crush a morning run, push through a brutal afternoon session, or satisfy hunger on the go.

Key Performance & Wellness Benefits
- Steady, Slow-Release Carbohydrates: Packed with 40g of complex carbohydrates derived from quality oats, providing a practical, long-lasting energy baseline that prevents blood sugar crashes during prolonged endurance exercise.
- Dual-Action Muscle Support: Loaded with 10g of protein per bar, supplying the essential amino acid building blocks required to protect lean muscle mass from breaking down during intense workouts and accelerate tissue repair.
- Authentic, Real-Food Ingredients: Crafted cleanly with zero chemical shortcuts. The White Chocolate & Macadamia flavor features real cocoa butter chips and whole macadamia nuts, while the Blueberry profile is packed with authentic freeze-dried blueberry pieces.
- Natural Fiber for Appetite Control: Contains rich dietary fiber (up to 4.3g in the Blueberry variant) to encourage healthy digestion, slow gastric emptying, and maintain clean satiety to satisfy cravings throughout the day.
- Tailored Plant-Based Options: Expertly constructed to fit diverse dietary frameworks, offering a 100% Vegan Blueberry option and a Vegetarian White Chocolate & Macadamia variation.
- Anytime Performance Convenience: Pocket-friendly and structurally durable, making it an excellent pre-training meal, a whole-food mid-race alternative to gels, or a quick post-workout recovery bite.
What Is In SiS Energy Oat Bar?
Serving Size: 1 Bar (70g)
| Typical Values | White Chocolate & Macadamia (Vegetarian) | Blueberry (Vegan) | % RI* (Per Bar) |
| Energy | 1170 kJ / 280 kcal | 1065 kJ / 255 kcal | 14% / 13% |
| Carbohydrate | 40 g | 40 g | 15% |
| — of which Sugars | 15 g | 15 g | 17% |
| Protein | 10 g | 10 g | 20% |
| Fat | 8.4 g | 5.1 g | 12% / 7% |
| — of which Saturates | 2.6 g | 1.8 g | 13% / 9% |
| Fibre | 2.1 g | 4.3 g | ** |
| Salt | 0.56 g | 0.56 g | 9% |
*RI = Reference Intake of an average adult (8400 kJ / 2000 kcal). Reference value not established.
Usage & Strategic Timing Protocols
- Pre-Workout Glycogen Loading: Consume 1 complete bar 60–90 minutes before physical exertion to establish a dense, slow-burning carbohydrate foundation in your system.
- Intra-Workout Endurance Strategy: During long-distance training blocks or adventure trail runs exceeding 2 hours, break the bar into smaller pieces and graze consistently to sustain physical stamina without overloading the stomach.
- Post-Workout Recovery Option: Eat 1 bar within 30 minutes of finishing exercise alongside adequate water to immediately jumpstart glycogen re-synthesis and muscle protein maintenance.

Ingredients By Flavor Profile
- White Chocolate & Macadamia: Oats (36%), Oat Syrup, Humectant (Vegetable Glycerol), Rice Flour, Brown Sugar, White Chocolate Chips (5%) (Sugar, Cocoa Butter, Milk Solids, Emulsifier (Soya Lecithins), Flavouring), Macadamia Nuts (5%), Soya Protein Crispies (5%) (Soya Protein Isolate, Tapioca Starch, Salt), Dates, Pea Protein, Golden Syrup, Olive Oil, Coconut Oil, Soya Protein, Emulsifier (Acacia Gum), Flavouring, Salt.
- Blueberry: Oats (36%), Oat Syrup, Humectant (Vegetable Glycerol), Brown Sugar, Rice Flour, Dates, Soya Protein Crispies (5%) (Soya Protein Isolate, Tapioca Starch, Salt), Pea Protein, Golden Syrup, Soya Protein, Emulsifier (Acacia Gum), Olive Oil, Coconut Oil, Freeze-Dried Blueberry Pieces (1%), Flavouring, Salt.
Allergen Alert: For allergens, including grains containing Gluten, see ingredients highlighted in BOLD. Processed in a facility that safely handles Milk, Soy, Wheat, Peanuts, and Tree Nuts.
- Stock: In Stock
- Brand: SIS