SIS Creatine 400g / 72 Serving Tub

SIS Creatine 400g / 72 Serving Tub

£29.99
Sale price  £29.99 Regular price 
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SIS Creatine 400g / 72 Serving Tub

SIS Creatine 400g / 72 Serving Tub

5g of high-quality creatine monohydrate per serving, one of the most researched sports supplements, Informed Sport certified, selected by the PEAK4 expert team for high-intensity interval performance.

£29.99
Sale price  £29.99 Regular price 

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Trusted by elite athletes

Used across professional sport

Science-backed formulas

Clinically studied. Expert-validated

Trees planted

Per order via Forests with Impact

PEAK4 Experts' Review

The PEAK4 expert team selected SIS Creatine for its genuine research pedigree, one of the most studied supplements in sport, from a brand with rigorous batch testing.

Details

Brand SIS
Instructions

Add the unflavoured variety to a whey protein shake or Rapid Recovery, or enjoy the flavoured creatine with water. Creatine uptake is enhanced by insulin and muscle contraction, so it is best consumed with food and in the post-exercise period.

Ingredients

Creatine Monohydrate. Flavoured variants may include natural flavouring and sweeteners; unflavoured is 100% creatine monohydrate.

Allergens

Nut-free, lactose-free, gluten-free.

Certifications

Informed Sport Certified

Key Benefits

5g Creatine Monohydrate

The researched, effective dose per serving.

5g creatine

Nut, Lactose & Gluten-Free

Suitable across a wide range of dietary needs.

Free-from

Enhanced Uptake Timing

Most effective taken with food post-exercise.

Post-workout

Informed Sport Certified

Every batch is third-party tested under the Informed Sport programme, giving athletes at all levels confidence that the product is free from prohibited substances.

Batch Tested

Science in Sport (SIS)

The PEAK4 expert team selects SIS for its Informed Sport Site and Product Certification, the only sports nutrition brand globally to hold both, backed by the full PEAK4 performance ecosystem and free UK delivery over £50.

Dual Informed Sport certified

SIS Creatine — 5g High-Quality Creatine Monohydrate
The PEAK4 expert team selected SIS Creatine for delivering 5g of high-quality creatine monohydrate per serving, one of the most extensively researched sports supplements, ideal for high-intensity interval training with short loads.

Nut-free, lactose-free, and gluten-free, creatine uptake is enhanced by insulin and muscle contraction, making it most effective when consumed with food in the post-exercise period alongside a recovery product.

The amount of creatine consumed in a normal diet is not sufficient to build muscle creatine and phosphocreatine (PCr) stores, which is why athletes commonly supplement with creatine monohydrate specifically to raise these stores beyond what diet alone provides.

How to use

Add the unflavoured variety to a whey protein shake or Rapid Recovery, or enjoy the flavoured creatine with water. Best consumed with food in the post-exercise period.

Format

400g tub.

Nutritional Information

Frequently Asked Questions

How much creatine does each serving contain?

5g of high-quality creatine monohydrate.

Why is creatine supplementation useful?

The amount of creatine consumed in a normal diet is not sufficient to fully build muscle creatine and phosphocreatine stores, which supplementation helps address.

When should I take creatine?

Best consumed with food in the post-exercise period, since uptake is enhanced by insulin and muscle contraction.

Is it suitable for vegetarians?

Yes, and it is also nut-free, lactose-free, and gluten-free.

Is SIS Creatine Informed Sport certified?

Yes, tested under the Informed Sport Certification programme.

Why buy this from PEAK4?

The PEAK4 expert team selects SIS for its rigorous testing standards. Orders over £50 qualify for free UK delivery.

Reviews

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