£2.95
STYRKR MIX90 Caffeine+ is crafted to deliver 90g of carbohydrates (maltodextrin:fructose at 1 : 0.8) plus 150mg of caffeine per sachet. It also includes 3g L‑glutamine to combat fatigue, alongside electrolytes (sodium, potassium, magnesium) to support hydration and muscle function. pH-balanced for gut comfort, vegan, gluten-free, and manufactured in the UK.
Ingredients (per 95g sachet)
Maltodextrin
Fructose
L‑Glutamine
Sodium (Sodium Chloride)
Potassium (Potassium Chloride)
Magnesium (Trimagnesium Citrate)
Caffeine (150mg)
May contain traces of nuts
Nutritional Breakdown (per 95g sachet)
Calories: 372kcal (1,555 kJ)
Carbohydrates: 90g
Sugars: 40.5g
Fat / Protein / Fibre: 0g
Salt: 0.2g (200mg sodium)
Caffeine: 150mg
Suitable for Vegans/Vegetarians?
✅ Yes – Entirely vegan, gluten-free, dairy-free, soy-free, non-GMO, and made without artificial colours or preservatives.
Allergen Information:
May contain traces of nuts due to shared production equipment
Free from major allergens such as gluten, dairy, soy
No artificial additives or colours
Check packaging if highly sensitive
12 in stock
12 in stock
When you’re pushing your body to the max – whether it’s a long-distance run, an intense ride, or any other form of endurance training – your body needs more than just hydration. It needs a powerful fuel source that can provide lasting energy while also keeping you fuelled and focused. This is where STYRKR MIX90 Caffeine Dual-Carb Energy Drink Mix steps in.
Each 95g serving delivers an impressive 90g of carbohydrates, ensuring you have the energy to keep going strong when your body needs it most. The carefully selected blend of maltodextrin and fructose delivers energy quickly, and the dual-carb system maximises absorption without causing digestive discomfort.
Added to that, the L-Glutamine helps reduce the buildup of fatigue-causing compounds like ammonia, giving you the edge to keep going when others might hit a wall. Plus, with added electrolytes, this mix not only hydrates you but also replaces the vital minerals lost through sweat, helping you maintain peak performance throughout.
Who it’s for:
Endurance athletes or adventurers needing serious energy during long efforts – think ultramarathons, multi-day rides, or high-intensity workouts – who benefit from both fast carbs and a caffeine boost.
What it does:
Delivers a massive 90g hit of fast and sustained carbs at the optimal 1:0.8 maltodextrin:fructose ratio, plus 150mg caffeine for mental sharpness and reduced fatigue. Added L‑glutamine helps buffer ammonia buildup, further improving endurance.
How I’d use it:
Mix one sachet with approx. 500ml of water and sip over a training session lasting longer than an hour. Great for midday rides or long-distance plans where maximum performance is key – and when taste fatigue might set in, this is unflavoured so it can mix well with other formulas.
The Science:
Effects of Dual-Source Carbohydrate Ingestion on Oxidation and Exercise Performance
Study: Randomised trials comparing glucose-only vs. glucose+fructose intake on carbohydrate oxidation and exercise tolerance in endurance athletes.
Sports Medicine systematic review (2018)
A maltodextrin-to-fructose ratio of 1:0.8 supports substantially higher carbohydrate oxidation (up to 1.5g/min) with better gut comfort – exactly what MIX90 delivers for high-effort fuel needs.
Carbohydrate‑Caffeine Energy Drinks Enhance Metabolic & Performance Responses vs. Carbohydrate Only
Study: Controlled crossover trials examining the impact of adding caffeine (3mg/kg) to carbohydrates during bike and running sessions, evaluating time‑trial performance and perceived exertion.
Medicine & Science in Sports & Exercise (2020)
Combining carbs with caffeine not only improves performance metrics like time-trial output, but also lowers perceived fatigue. MIX90’s 150 mg caffeine dose aligns with these findings, helping deliver both metabolic and mental performance boosts.
