Decision snapshot
Know the basis before the button.
This summary keeps suitability, evidence status and commercial context above the retailer action so the product link never becomes the whole assessment.
Evidence status
Product facts reviewed
Uses the product identity, specifications and limitations shown on this page; no research or hands-on testing is claimed.
Hands-on testing
Not claimed
NST should only show a tested badge when a repeatable test record exists for the exact product.
Product destination
None on this page
No Amazon link is shown unless it matches the exact reviewed product and passes the safe-link checks.
Review window
Reviewed 20 Sept 2026
Next review: 20 Dec 2026.
Consider it if
Adults who have already decided, after considering total intake and suitability, that they want a fixed caffeine quantity rather than a variable drink. NST has not established that this product is necessary or suitable for any individual.
Skip it if
Under-18s, pregnant people, caffeine-sensitive readers, evening trainees, people already using other caffeine, or anyone for whom caffeine worsens sleep, anxiety, heart-rate symptoms or blood-pressure concerns.
Check before buying
A single tablet is already at the FSA advised maximum for one caffeine-supplement serving; this is not a target or personal dosing instruction.
Why it is included
The NST assessment
The exact UK product has a current first-party page with a fixed identity, caffeine quantity, ingredients, pack sizes and warnings. Inclusion is not an endorsement, and one tablet is already at the FSA advised maximum for a single caffeine-supplement serving.
Assessment basis
This assessment uses the product identity, specifications and limitations reviewed for this exact record. It does not claim hands-on testing unless that testing is stated explicitly on this page.
Who this is for, and who can skip it
May find it useful
Adults who have already decided, after considering total intake and suitability, that they want a fixed caffeine quantity rather than a variable drink. NST has not established that this product is necessary or suitable for any individual.
May not need it
Under-18s, pregnant people, caffeine-sensitive readers, evening trainees, people already using other caffeine, or anyone for whom caffeine worsens sleep, anxiety, heart-rate symptoms or blood-pressure concerns.
Advantages and trade-offs
Advantages
- The manufacturer states 200 mg caffeine per tablet and publishes the ingredient list and label warnings.
- The current UK listing shows 100- and 250-tablet pack options and describes the product as vegan, vegetarian and halal; those suitability labels have not been independently certified by NST.
Limitations
- A single tablet is already at the FSA advised maximum for one caffeine-supplement serving; this is not a target or personal dosing instruction.
- NST has not tested tablet-content accuracy, dissolution, contamination, manufacturing certification, side effects or performance outcomes.
- A fixed 200 mg tablet gives less flexibility than a lower-caffeine drink, and total intake must include coffee, tea, energy drinks, pre-workouts and other supplements.
- The manufacturer says the product is not recommended for children or pregnant women. The record does not provide individual guidance for breastfeeding, medication or health conditions.
- Caffeine can disrupt sleep and can cause unwanted symptoms; article copy must retain the safety and timing boundaries rather than present this as a routine purchase.
- Current pack availability, ingredients, warnings and regulator guidance must be rechecked before publication.
- No price, star rating, review count, affiliate link or product image is recorded.
Alternatives before buying
Coffee or tea provides caffeine in a drink, while choosing no caffeine avoids stimulant exposure. None is automatically the right option, and research doses are not instructions to copy.
Update log
What was checked, and when.
Product facts checked
19 Sept 2026
Identity, scope and public product facts should be rechecked before new commercial campaigns.
Editorial review recorded
20 Sept 2026
Reviewed by Gabriel Silva. Next review 20 Dec 2026.
Search visibility
Indexable
This route may be eligible for search discovery if other launch checks pass.
Product details last checked 19 September 2026.
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