Studied Creatine
Micronised Monohydrate
Optimum Nutrition Micronized Creatine - 55 Servings / Unflavoured
Optimum Nutrition

Optimum Nutrition Micronized Creatine

★★★★★
4.93 | 258 reviews |  55 Servings
£13.99 £0.25/serving
3.4g Creatine Daily 3.4g micronised creatine monohydrate per scoop - above the 3g EFSA-authorised qualifying dose for short-term high-intensity performance.
Micronised Powder Finer particles dissolve clear into water or a shake - no grit, no settling, no chalk.
Daily Strength Staple One scoop daily on training and rest days - the studied strength staple for lifters.
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17,600+ Reviews
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Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Unflavoured
Blue Raspberry
Fruit Punch
Orange
Unflavoured
Unflavoured

Optimum Nutrition Micronized Creatine for daily strength support

Optimum Nutrition Micronized Creatine is the brand's pure creatine monohydrate powder built for trainees who want creatine supplementation at the simplest, lowest-cost format possible. Each 3.6g scoop delivers 3.4g of creatine monohydrate providing 3.0g of pure creatine. The 317g tub provides 93 servings.

Creatine monohydrate is the most-studied performance ingredient in sports nutrition. The 3g pure creatine dose matches the EFSA-authorised qualifying dose under Regulation 432/2012 for the performance claim - 'creatine increases physical performance in successive bursts of short-term, high-intensity exercise'. Micronisation reduces the particle size of the creatine for better mixing in water and reduced gut discomfort versus standard-grind creatine.

What separates Micronized Creatine from a flavoured creatine blend is the format simplicity. One ingredient, no fillers, no flavouring, no proprietary blend. Trainees who want creatine and nothing else get the lowest-cost option per serving in the catalogue. The ON brand legacy adds third-party-testing assurance built since 1986.

Micronized Creatine suits trainees who want to supplement creatine alone without paying for a flavour profile or co-ingredients, lifters managing budgets across long-term use, and athletes who appreciate single-ingredient transparency. Not for trainees who want creatine bundled with electrolytes, pre-workout actives or BCAAs.

Stack with: Applied Nutrition Beta Alanine Powder 300g and Applied Nutrition Citrulline Malate 2:1 300g to build a clinical-dose pre-workout stack from single-ingredient powders.

Key Benefits

Pure Creatine Monohydrate

The most researched form of creatine in sports nutrition - Creatine Monohydrate supports increases in strength, power, and performance during high-intensity exercise.

88 Servings Per Tub

317g provides 88 full servings of 3.4g creatine per scoop, offering excellent long-term value for those using creatine as part of their daily supplement stack.

Micronized Particle Size

Micronization produces a finer powder for better solubility and suspension in water, making it easier to mix into shakes or drinks without clumping.

Unflavoured Versatility

No flavouring means Micronized Creatine can be added to any drink, protein shake, or juice without affecting the taste - the most flexible way to take creatine.

Frequently Asked Questions

Who is Optimum Nutrition Micronized Creatine best for?

Optimum Nutrition Micronized Creatine is best for lifters, strength athletes and anyone running short, high-intensity efforts in training. Each 3.4g serving provides 3g of creatine, which supports strength output across repeated sets. It is not designed as a stimulant or energy booster.

When should I take Optimum Nutrition Micronized Creatine?

You can take Optimum Nutrition Micronized Creatine at any time of day - timing has little impact on results. Most users mix it into a post-workout shake or a meal containing carbohydrates. Daily consistency over several weeks matters far more than the exact hour you take it.

How long does one tub of Optimum Nutrition Micronized Creatine last?

The 317g tub of Optimum Nutrition Micronized Creatine provides 93 servings at 3.4g each. At one serving per day, that lasts roughly three months. The included scoop makes consistent dosing simple.