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Scored forOutcome alternatives
Nutrex Research120 count • 40 servingsAvailable now$35.99$0.90 / serving4.5 · 909 ratings6 / day
81−6 pts from leader
#46 of 1459 ranked for alertnessLeader · Nutricost, Nutricost, Caffeine with L-Theanine, 240 Capsules — 87
Why this ranks #46 for alertness
- Evidence fitCaffeine Anhydrous leads the evidence here, backed by Theobromine.
- Dose fit2 of 2 dosed ingredients land in the studied range. Caffeine Anhydrous at 220 mg lands inside the studied 50-400 mg window.
- Price / serving$0.90 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsValue for money trails the rest of this listPopularity trails the other picks here
The numbers · AlertnessWhat's inside
81
89
78
97
220 mgIn rangeinside the studied 50-400 mg window
125 mgIn rangeinside the studied 100-500 mg window
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