DuelFuel’s Ingredients.

Fuelling your body is about precision and power, and these ingredients are the unsung heroes in your DuelFuel arsenal. Each one plays a critical role in cranking up your performance and speeding up your recovery.

Oats.

Your Endurance Anthem & Recovery Rhythm.

Forget the bland image; oats are a nutritional powerhouse, a true complex carbohydrate rockstar that fuels your performance and supercharges your recovery. At their core, oats are packed with complex carbohydrates, especially a unique soluble fibre called beta-glucan. But they're not just about carbs; they also bring a solid dose of protein, healthy fats, and a vital ensemble of B vitamins (like Thiamine, Riboflavin, Niacin, B6, and Folate), alongside critical minerals such as Manganese, Phosphorus, Magnesium, Iron, and Zinc.

For Performance.

Oats deliver sustained energy, preventing the dreaded mid-workout crash. The magic lies in their complex carb structure, particularly beta-glucan, which forms a gel-like substance in your digestive tract. This slows down the digestion and absorption of glucose, leading to a steady, prolonged release of energy into your bloodstream [2].

This low glycemic response helps stabilise blood sugar levels, keeping your performance consistent and preventing the energy spikes and dips that can derail a session. The B vitamins act as crucial co-enzymes in your body's energy metabolism, efficiently converting food into the power your muscles demand. Furthermore, iron is essential for oxygen transport, ensuring your working muscles get the fuel they need, while magnesium supports vital muscle and nerve function, preventing cramps and fatigue during intense efforts.

For Recovery.

Post-exercise, oats are critical for hitting the high notes of recovery. Their rich carbohydrate content is vital for replenishing depleted muscle and liver glycogen stores, speeding up your body's refuelling process and preparing you for the next gruelling session. The fibre, especially beta-glucan, also acts as a prebiotic, feeding beneficial gut bacteria [1]. A healthy gut microbiome is fundamental for optimal nutrient absorption and immune function, both indirectly supporting overall recovery and reducing exercise-induced inflammation [3]. The antioxidants present in oats, like avenanthramides, may also play a role in reducing oxidative stress from intense exercise, further aiding in muscle repair and reducing soreness [4].

References.

1. Li, X.; Wu, Y.; Duan, R.; Yu, H.; Liu, S.; Bao, Y. Research Progress in the Extraction, Structural Characteristics, Bioactivity, and Commercial Applications of Oat β-Glucan: A Review. Foods 2024, 13, 4160. https://doi.org/10.3390/foods13244160

2. Jeukendrup, A. E. (2011). Nutrition for endurance sports: marathon, triathlon, and road cycling. Journal of Sports Sciences, 29(sup1), S91-S99. https://www.tandfonline.com/doi/full/10.1080/02640414.2011.610348

3. Jarrett, H.; Medlin, S.; Morehen, J.C. The Role of the Gut Microbiome and Probiotics in Sports Performance: A Narrative Review Update. Nutrients 2025, 17, 690. https://www.mdpi.com/2072-6643/17/4/690

4. Zeng Z, Jendricke P, Centner C, Storck H, Gollhofer A, König D. Acute Effects of Oatmeal on Exercise-Induced Reactive Oxygen Species Production Following High-Intensity Interval Training in Women: A Randomized Controlled Trial. Antioxidants (Basel). 2020 Dec 22;10(1):3. https://pmc.ncbi.nlm.nih.gov/articles/PMC7822041/

Date Syrup.

The Sweet Spot for Instant Power.

When your body screams for quick energy, date syrup answers the call like a lightning bolt. This concentrated elixir, derived from dates, is primarily composed of readily available natural sugars – glucose and fructose. Unlike refined sugars, it also carries residual traces of vital minerals like Potassium, Magnesium, and Manganese, along with a sprinkle of antioxidants [5]. It’s pure, unadulterated rapid fuel, designed to get you moving fast.

For Performance.

Date syrup is your immediate energy boost. Its high concentration of simple sugars means lightning-fast digestion and absorption, providing an instant hit of glucose directly to your working muscles. This rapid delivery is crucial for topping off liver glycogen stores before intense sessions or for a mid-workout jolt to maintain peak output [6]. The quick energy prevents performance dips and helps you sustain high intensity when every second counts. The small but mighty presence of electrolytes like Potassium and Magnesium also contributes to maintaining fluid balance and supporting optimal muscle function, keeping those cramps at bay when you're pushing the limits.

For Recovery.

When the dust settles and your energy reserves are screaming empty, date syrup becomes a recovery rockstar. The rapid absorption of its glucose and fructose content makes it exceptionally effective for post-exercise glycogen replenishment. Flooding your system with these simple sugars quickly helps to restock your muscle and liver glycogen stores, significantly accelerating your recovery timeline [6] and getting you primed and ready for your next training assault. It's about minimising downtime and maximising readiness [7].

References.

5. Al-Karmadi A, Okoh AI. An Overview of Date (Phoenix dactylifera) Fruits as an Important Global Food Resource. Foods. 2024 Mar 27;13(7):1024. https://pmc.ncbi.nlm.nih.gov/articles/PMC11011438/

6. Jeukendrup, A. E. (2014). A step towards personalized sports nutrition: carbohydrate intake during exercise. Sports Medicine, 44(suppl 1), 25-33. https://link.springer.com/article/10.1007/s40279-014-0148-z

7. Dunford, M., & Doyle, J. A. (2019). Carbohydrates for training and competition. Nutrition for Sport and Exercise (3rd ed., pp. 119-141). Cengage Learning.

Milk Proteins.

The Unyielding Foundation for Growth & Repair.

Milk Protein isn't ordinary fuel; it's a complete protein powerhouse, loaded with every single one of those crucial essential amino acids (EAAs). Plus, it's bursting with Branched-Chain Amino Acids (BCAAs), especially that key muscle-building trigger, leucine [10]. Beyond its protein might, milk also delivers essential vitamins and minerals like calcium, vitamin D, potassium, and B vitamins, vital for bone health, energy metabolism, muscle function, and overall immune support [11, 12]. Milk protein delivers a comprehensive approach to fuelling your muscles’ recovery.

For Performance & Recovery.

Forge Your Resilience! Milk protein delivers a strategic benefit, actively supporting your muscles and kickstarting vital repair processes. Its amino acid profile provides the crucial influx your muscles demand, instantly firing up muscle protein synthesis (MPS)—that fundamental process for repairing damaged tissue and building new muscle after you've pushed your limits [9].

This swift action helps minimise exercise-induced damage, jumpstarting your recovery, reducing post-workout soreness, and locking in your hard-earned strength. The sustained availability of these vital building blocks then provides a continuous, powerful anti-catabolic (muscle-sparing) effect. This means a steady supply to fuel ongoing muscle repair and adaptation, even through those longer recovery periods or between sessions. By orchestrating this rapid initiation and sustained nutrient delivery, milk protein is fundamental for optimising muscle growth, accelerating recovery, fighting inflammation, and fortifying your body's resilience for the next challenge [8].

References.

8. Kerksick, C. M., et al. (2017). International Society of Sports Nutrition Position Stand: nutrient timing. Journal of the International Society of Sports Nutrition, 14(1), 33. Kerksick, C.M., Arent, S., Schoenfeld, B.J. et al. International Society of sports nutrition position stand: nutrient timing. Journal of the International Society of Sports Nutrition 14, 33 (2017). https://jissn.biomedcentral.com/articles/10.1186/s12970-017-0189-4

9. Pau T Reidy, Blake B Rasmussen, Role of Ingested Amino Acids and Protein in the Promotion of Resistance Exercise–Induced Muscle Protein Anabolism123, The Journal of Nutrition, Volume 146, Issue 2, 2016, Pages 155-183, https://www.sciencedirect.com/science/article/pii/S0022316622089842?via%3Dihub.

10. Phillips, S. M., Tang, J. E., & Moore, D. R. (2009). The Role of Milk- and Soy-Based Protein in Support of Muscle Protein Synthesis and Muscle Protein Accretion in Young and Elderly Persons. Journal of the American College of Nutrition, 28(4), 343–354. https://www.tandfonline.com/doi/abs/10.1080/07315724.2009.10718096

11. Dairy Nutrition. (2021). Sports Recovery: Why Milk is an Ideal Choice. https://dairynutrition.ca/en/nutrition-and-health/fitness-and-exercise/sports-recovery-why-milk-ideal-choice

12. National Dairy Council. (n.d.). Milk & Exercise Recovery. https://ndc.ie/wp-content/uploads/2022/04/Milk-and-Exercise-Recovery-1.pdf

Peanuts.

The Enduring Fuel & Builder.

Don't underestimate the humble peanut. These robust legumes pack a serious punch of protein, healthy fats, and fibre, making them an excellent source of sustained energy and lasting satiety. The protein content directly contributes to muscle repair and maintenance, while the beneficial fats in peanuts provide a slow-burning fuel that keeps you pushing forward without the sudden crash.

Peanuts also deliver a range of essential vitamins and minerals, including B vitamins, vitamin E, magnesium, and phosphorus, which are vital for energy metabolism, muscle function, and antioxidant support. Peanuts are your reliable companions, steadily supporting both efficient recovery and long-term vitality for peak performance [13].

References.

13. Hettiarachchi J, Feyesa I, Daly RM, George ES, Georgousopoulou EN, Scott D, Baguley BJ, Tan SY. Effect of peanut butter supplementation on physical and cognitive functions in community-dwelling older adults: study protocol for a 6-month randomised controlled trial. BMJ Open. 2024 Sep 5;14(9). https://pmc.ncbi.nlm.nih.gov/articles/PMC11381714/

Bovine Collagen.

High-Protein Power for Unyielding Structural Resilience.

Bovine Collagen stands as a powerhouse of specialised protein, meticulously engineered to be an indispensable ally in every physical activity and recovery phase.

This high-protein component isn't some generic filler; it's exceptionally rich in unique amino acids like glycine, proline, and hydroxyproline – the absolute fundamental building blocks that forge the intricate matrix of your joints, tendons, ligaments, and cartilage. Think of it as the ultimate reinforcement for your body's structural integrity, boosting the elasticity, raw strength, and unwavering resilience of these crucial connective tissues that power every movement.

For truly explosive results, your body's own intricate collagen synthesis—the essential biological process of continually building, repairing, and reinforcing these vital structures—demands a synergistic partnership with key micronutrients like Vitamin C [14], copper, and zinc [15]. By fuelling your system with these specific, targeted amino acids, bovine collagen offers direct, uncompromising support for crafting stronger, more robust, and incredibly resilient connective tissues. This enhanced structural integrity is paramount to not just withstand, but conquer the repetitive stress, everyday impacts, and constant demands of both active lifestyles and rigorous training, actively slashing your risk of discomfort and downtime. This targeted support accelerates the recovery and regeneration of crucial structural components, ultimately keeping you locked in, performing at your absolute peak, with iron-clad durability and extended longevity. [16].

References.

14. DePhillipo NN, Aman ZS, Kennedy MI, Begley JP, Moatshe G, LaPrade RF. Efficacy of Vitamin C Supplementation on Collagen Synthesis and Oxidative Stress After Musculoskeletal Injuries: A Systematic Review. Orthopaedic Journal of Sports Medicine. 2018;6(10).https://journals.sagepub.com/doi/10.1177/2325967118804544

15. Routray, A., & Nagesh, L. (2023). The role of trace elements in dermatology: a systematic review. Journal of Integrative Dermatology, 6(1). https://www.jintegrativederm.org/article/73228-the-role-of-trace-elements-in-dermatology-a-systematic-review

16. Clifford, T., et al. (2022). Collagen and Vitamin C Supplementation Increases Lower Limb Rate of Force Development. International Journal of Sport Nutrition and Exercise Metabolism, 32(2), 65-74. https://pubmed.ncbi.nlm.nih.gov/34808597/

Chicory Root Fibre/Oligofructose.

The Gut's Strategic Fuel for Dominance.

At the heart of DuelFuel's advanced gut support is Oligofructose, a powerful prebiotic that is a specific type of soluble fibre found in chicory root fibre.– your internal architect for gut health and unwavering performance. This isn't just any fibre; it's a potent prebiotic, strategically designed to actively nourish the beneficial bacteria in your gut. Think of it as specialised fuel for your internal ecosystem, optimizing your microbiome for peak function and resilience from the inside out.

A thriving, balanced gut microbiome, cultivated by Oligofructose, directly translates into a significant advantage for active people. It supercharges nutrient absorption, ensuring your body efficiently extracts maximum energy and vital building blocks from every meal – crucial for powering performance and accelerating muscle repair. Furthermore, a robust gut strengthens your immune defence, dramatically reducing susceptibility to illness that could derail your training and recovery [17]. This internal fortification also contributes to better management of exercise-induced inflammation, fostering faster, more complete physiological recovery, and helping to maintain optimal electrolyte balance.

Oligofructose also plays a critical indirect role: by enhancing gut health, it optimises your body's ability to absorb essential minerals like calcium, magnesium, and iron from your diet, crucial for bone strength, energy production, and oxygen transport during intense activity [18]. Beyond this foundational internal support, it also contributes to lasting satiety, helping you maintain energy levels and focus, and ensures digestive comfort so you can stay fully locked in on your performance goals [19].

References.

17. Yang, K.; Chen, Y.; Wang, M.; Zhang, Y.; Yuan, Y.; Hou, H.; Mao, Y.-H. The Improvement and Related Mechanism of Microecologics on the Sports Performance and Post-Exercise Recovery of Athletes: A Narrative Review. Nutrients 2024, 16, 1602 https://www.mdpi.com/2072-6643/16/11/1602

18. Scholz-Ahrens KE, Schrezenmeir J. Inulin, oligofructose and mineral metabolism — experimental data and mechanism. British Journal of Nutrition. 2002;87(S2):S179-S186. https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/inulin-oligofructose-and-mineral-metabolism-experimental-data-and-mechanism/095259EB4323F440262F5EDA67397715

19. Hughes RL, Alvarado DA, Swanson KS, Holscher HD. The Prebiotic Potential of Inulin-Type Fructans: A Systematic Review. Advances in Nutrition. 2022 Mar;13(2):492-529. https://www.sciencedirect.com/science/article/pii/S2161831322000746?via%3Dihub