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Amino acids & derivatives

Micronised Creatine Sachets, UnFlavoured, 10 sachets

£9.00 for 10 sachets at Optimum Nutrition. That works out at £1.50 per 5 g, which ranks it 159th of the 160 creatine monohydrate products we price across 13 UK retailers.

What it really costs, per 5 g£1.50One 5 g dose is our comparison unit for creatine. It is not a recommendation.

A day£1.50

A week£10.50

A month£45.00

A year£547.50

At one 5 g dose a day, this pack lasts 6 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 10 ÷ 1 per serving = 10
In the pack: 10 × 3 g = 30 g
£9.00 ÷ 30 g × 5 g = £1.50 per 5 g
A week £1.50 × 7 = £10.50 · a month × 30 = £45.00 · a year × 365 = £547.50
Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

Cheaper creatine monohydrate

All 160, ranked →

Impact CreatineMyprotein · 3.4 g a serving · £4.96 a month · a pack lasts 2 months17p£12.49View at Myprotein

Creatine 360 100g Best SellerProtein Works · 3 g a serving · £5.69 a month · a pack lasts 20 days19p£3.79View at Protein Works

Micronised Creatine Unflavoured 187gLloyds Pharmacy · 3.4 g a serving · £12.35 a month · a pack lasts 37 days41p£15.40View at Lloyds Pharmacy

THE Creatine (Creapure®)Myprotein · 3 g a serving · £17.00 a month · a pack lasts 2 months57p£42.49View at Myprotein

Origin Protein (with Creatine)Myprotein · 5.7 g a serving · £35.78 a month · a pack lasts 29 days£1.19£33.99View at Myprotein

This productOptimum Nutrition · 3 g a serving · £45.00 a month · a pack lasts 6 days£1.50shown above

Switching to the Myprotein pack saves £40.04 a month at the same 5 g dose.

Ranked purely by price per 5 g. 73 combination products also contain creatine.

On the label

Creatine · Monohydrate: 3 g per serving (stated on the label)
Pack: 10 sachets · 10 servings · 1 sachet(s) a serving
Cost per serving: 90p (10 servings in the pack)

More label details

Sold by: Optimum Nutrition
What the listing says: “10 sachets” · “Pour one sachet” · “3g of creatine”

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Daily dosemgFordays

One 5 g dose is our comparison unit, not a recommendation.

Price history

No price change since 23 September 2026. Checked on 2 days, most recently 9 October 2026.

Price at every check: £9.00Optimum Nutrition
First recorded: £9.0023 Sept
Checked on: 2 dayssince 23 Sept

Pack price at each check; dashed while out of stock.

23 SeptFirst checked at Optimum Nutrition: £9.00

Questions about this product

How much does Optimum Nutrition Micronised Creatine Sachets cost per 5 g?

£1.50 per 5 g, from £9.00 for 10 sachets at Optimum Nutrition, checked on 9 October 2026.

Is it the cheapest creatine monohydrate in the UK?

No, it is 159th of 160. Creatine 360 1kg Berry Blitz at Protein Works works out at 9p per 5 g.

How long does one pack last?

6 days at one 5 g dose. The pack holds 30 g in total.

About Optimum Nutrition

Founded 1986 · Downers Grove, Illinois, United States · Part of Glanbia

Optimum Nutrition is a US sports nutrition brand founded in 1986 and headquartered in Downers Grove, Illinois. It has been owned since 2008 by Glanbia plc, an Irish nutrition group. It sells protein powders, including Gold Standard 100% Whey, as well as clear protein, creatine, pre-workout, electrolytes, collagen and vitamins.

All 49 Optimum Nutrition products, priced per dose Visit Optimum Nutrition (opens in a new tab)

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All creatineEvery form, cheapest per 5 g first Creatine Monohydrate160 products ranked, from 9p Creatine guideWhat it is, why people take it, how the forms differ Optimum NutritionAll 49 products from this brand, per dose Amino acids & derivativesEverything else we price in this category Creatine price historyEvery creatine product's price per dose and price history Build a basketThe cheapest way to buy several at once How we compareWhere every number on this page comes from