Jet-Alert Caffeine 200 mg

Jet-Alert · Tablet · 200 mg

Price/day

€0.06

Dose

200 mg

Servings/pack

120

Pack price

€6.90

Transparency Index

7.4/10

Recommended Unbeatable value for pure caffeine. Pairing with L-theanine is recommended to reduce jitteriness.

Rating breakdown

Evidence for ingredient 9.0/10

Caffeine is one of the most studied compounds in existence. Strong evidence for alertness, cognition, and athletic performance.

Value for money 10.0/10

€0.06/day — as cheap as supplementation gets.

Product quality 6.0/10

Basic caffeine product with no extras. Functional, but no L-theanine or other additions.

Label honesty 8.0/10

200 mg caffeine per tablet, clearly declared.

Third-party testing 5.0/10

No known independent third-party certification.

Product Description

Jet-Alert delivers 200 mg pure caffeine per tablet — equivalent to about 2 cups of coffee. Minimalist, functional, and extremely affordable.

What We Like

€0.06/day — the cheapest supplement in our catalog
200 mg per tablet — precise dosing vs. variable coffee content
120 tablets = 4 months’ supply

What We’re Missing

No L-theanine included (which reduces caffeine side effects)
Can cause heart palpitations, anxiety, and sleep disruption in sensitive individuals
No slow-release formulation

Usage Recommendation

1 tablet in the morning or before exercise. Do not take after 2 pm. Max 400 mg/day (EFSA). Best combined with 100–200 mg L-theanine.

Ingredient dossier

The world's most widely consumed psychoactive substance. Hundreds of RCTs confirm effects on alertness, reaction time, endurance, and short-term cognition.

Read full dossier: Caffeine →