# Cheapest caffeine

The cheapest caffeine now costs £2.91 per 100 capsules, the lowest of 17 products from 9 stores. Scanned again every day.

The first 10 of the ranking, updated 7 November 2026

| Product | Store | Per 100 capsules | Total |
| --- | --- | --- | --- |
| [Pro Elite Caffeine 240 Tablets](https://supplementscanner.co.uk/p/pro-elite-pro-elite-caffeine-240-tablets-371565) | London Supplements | £2.91 per 100 capsules | £6.99 |
| [Pure Caffeine Tablets](https://supplementscanner.co.uk/p/myprotein-pure-caffeine-tablets-125515) | Myvitamins | £4.20 per 100 capsules | £8.40 |
| [Pure Caffeine Tablets](https://supplementscanner.co.uk/p/myprotein-pure-caffeine-tablets-125611) | Myprotein | £4.25 per 100 capsules | £8.49 |
| [Caffeine 200mg 100 Tablets](https://supplementscanner.co.uk/p/bulk-caffeine-200mg-100-tablets-125410) | Bulk | £4.99 per 100 capsules | £4.99 |
| [Mutant Core Caffeine 240 Tablet](https://supplementscanner.co.uk/p/mutant-mutant-core-caffeine-240-tablet-371313) | London Supplements | £5.00 per 100 capsules | £11.99 |
| [GAT Caffeine 100 Tablets](https://supplementscanner.co.uk/p/gat-gat-caffeine-100-tablets-131995) | Predator Nutrition | £6.38 per 100 capsules | £6.38 |
| [Skill Nutrition Caffeine Supplements](https://supplementscanner.co.uk/p/skill-nutrition-skill-nutrition-caffeine-supplements-390447) | 10 Reps | £7.88 per 100 capsules | £9.45 |
| [100mg Caffeine 100 Capsules](https://supplementscanner.co.uk/p/scitec-nutrition-100mg-caffeine-100-capsules-130794) | Predator Nutrition | £7.98 per 100 capsules | £7.98 |
| [Olimp Caffeine Kick](https://supplementscanner.co.uk/p/olimp-olimp-caffeine-kick-370709) | The Supplement Store | £9.92 per 100 capsules | £5.95 |
| [Olimp Nutrition Caffeine Kick 60 Capsules](https://supplementscanner.co.uk/p/olimp-nutrition-olimp-nutrition-caffeine-kick-60-capsules-373212) | London Supplements | £9.98 per 100 capsules | £5.99 |

## Frequently asked questions

### What is the cheapest caffeine right now?

The lowest price is now £2.91 per 100 capsules, for Pro Elite Caffeine 240 Tablets at London Supplements. Our scanner checks prices daily, so the ranking on this page is up to date.

### Why do we compare caffeine per capsule?

Bottles differ in capsule count and dosage, so only the price per capsule shows what you really pay. We convert every price to the same unit, so you're comparing like with like.

### How many stores are scanned for caffeine?

This comparison currently includes 17 products from 9 stores. Our scanner keeps re-reading the whole market, so new products and price changes appear automatically.

---

Source: Supplementscanner, https://supplementscanner.co.uk/category/caffeine (live prices per product)