Pure Caffeine Tablets, 100 tablets
£6.99 for 100 tablets at Myprotein. That works out at 7p per 200 mg, which ranks it 4th of the 6 caffeine products we price across 4 UK retailers.
At one 200 mg dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 100 ÷ 1 per serving = 100
- In the pack: 100 × 200 mg = 20 g
- £6.99 ÷ 20 g × 200 mg = 6.99p per 200 mg
- A week 6.99p × 7 = 49p · a month × 30 = £2.10 · a year × 365 = £25.51
- 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 caffeine
All 6, ranked →
Switching to the Bulk pack saves 72p a month at the same 200 mg dose.
Ranked purely by price per 200 mg. 88 combination products also contain caffeine.
Pack sizes
| Pack | Price | Per dose | A year |
|---|---|---|---|
| 200 tablets | £12.99 | 6p | £23.71 |
| 100 tabletsthis pack | £6.99 | 7p | £25.51 |
At one 200 mg dose a day, the 200 tablets pack costs £1.81 less a year than this one.
On the label
- Caffeine · Caffeine
- 200 mg per serving (stated on the label)
- Pack
- 100 tablets · 100 servings · 1 tablet(s) a serving
- Cost per serving
- 7p (100 servings in the pack)
More label details
- Claimed on the listing
- vegan, vegetarian
- Barcode
- 5055534303610
- Sold by
- Myprotein
- What the listing says
- “100Tablets” · “Per Daily Serving ; 1 Tablet” · “Caffeine ; 200.0mg”
Ingredients
Bulking Agents (Microcrystalline Cellulose, Calcium Phosphates), Caffeine Anhydrous, Anti-Caking Agents (Magnesium Stearate, Silicon Dioxide).
From the Myprotein listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
Add to your basket
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One 200 mg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 1 tablet.
What you paid
Optional. At Myprotein today: £6.99.
“Order by” allows 3 working days’ delivery from Myprotein and your spare days.
Price history
1 price change since 3 October 2026. Checked on 18 days, most recently 20 October 2026.
- Lowest recorded
- £6.493 Oct
- Highest recorded
- £6.9913 Oct
- First recorded
- £6.493 Oct
- Checked on
- 18 dayssince 3 Oct
- Up at Myprotein: £6.49 → £6.99 (+7.7%)
- First checked at Myprotein: £6.49
Questions about this product
How much does Myprotein Pure Caffeine Tablets cost per 200 mg?
7p per 200 mg, from £6.99 for 100 tablets at Myprotein, checked on 20 October 2026.
Is it the cheapest caffeine in the UK?
No, it is 4th of 6. Caffeine 200mg at Bulk works out at 5p per 200 mg.
How long does one pack last?
3 months at one 200 mg dose. The pack holds 20 g in total.
About Myprotein
Founded 2004 · Manchester, England · Part of THG plc
Myprotein is a sports nutrition brand founded in 2004 by Oliver Cookson and bought in 2011 by The Hut Group, now the London-listed THG plc. It is based in Manchester and is part of THG's nutrition division.
All 558 Myprotein products, priced per doseVisit Myprotein (opens in a new tab)
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