Creatine supplement container with black and gold label on a white background

SiS

SIS Creatine 400g

£32.99

Unflavoured creatine monohydrate powder with 3g per serving for a straightforward daily routine.

Size: 133 Serving Tub (400g)

133 Serving Tub (400g)

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SiS Creatine 400g contains unflavoured creatine monohydrate in a simple powder format for athletes incorporating creatine into regular training. Each recommended serving supplies 3g creatine, with approximately 133 servings in the tub.

Creatine increases physical performance in successive bursts of short-term, high-intensity exercise when taken daily at 3g. The neutral flavour allows the powder to be mixed into water or another drink, making it straightforward to use alongside a consistent strength, sprint or repeated-effort training routine.

Product Specifications

Product: SiS Creatine 400g

Product Type: Creatine monohydrate sports supplement

Format: Unflavoured powder

Tub Size: 400g

Servings Per Tub: Approximately 133

Serving Size: 3g / 1 scoop

Creatine Per Serving: 3g

Active Ingredient: Creatine monohydrate

Flavour: Unflavoured

Mixing Instructions: Add 3g to 200ml of water or juice and stir for approximately 10 seconds.

Suggested Use: Consume one serving daily.

When to Use: Any time of day, including after training or alongside a meal.

Primary Use: Supports physical performance during repeated bursts of short-duration, high-intensity exercise.

Best For: Weightlifting, strength training, sprinting, HIIT and resistance training.

Dietary Suitability: Vegan, gluten free and lactose free.

Certification: Informed Sport certified.

Key Features: 3g creatine monohydrate per serving, unflavoured formula, easy daily supplementation and approximately 133 servings per tub.

Why We Choose SiS

We choose SiS - Science in Sport because they create trusted sports nutrition products designed to help athletes fuel, hydrate and recover with confidence. From isotonic energy gels and electrolyte tablets to recovery drinks and advanced endurance fuelling, SiS supports runners, cyclists, triathletes and active individuals before, during and after training and racing.

Science-Led – Developed with a clear focus on sports science, performance nutrition and real-world athlete needs.

Easy to Use – Practical fuelling solutions such as isotonic energy gels that are simple to take during exercise, with no unnecessary complexity.

Endurance Focused – Designed to support sustained energy, hydration and recovery across running, cycling, triathlon and high-intensity training.

Trusted by Athletes – Used by everyday athletes and elite performers who need reliable nutrition when performance matters.

That’s why SiS is part of the North Sports collection — giving you proven sports nutrition to fuel harder sessions, support recovery and perform at your best.