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Scored forOutcome alternatives
Irwin Naturals75 count • 37 servingsAvailable now$23.62$0.64 / serving4.3 · 443 ratings
79−8 pts from leader
#73 of 902 ranked for reaction timeLeader · Force Factor, Force Factor, ProbioSlim®, Weight Loss Essentials, 120 Vegetable Capsules — 87
Why this ranks #73 for reaction time
- Evidence fitCaffeine Anhydrous is the strongest evidence signal for this outcome.
- Dose fitCaffeine Anhydrous at 100 mg lands inside the studied 50-300 mg window.
- Price / serving$0.64 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
The numbers · Reaction time
79
89
71
92
100 mgIn rangeinside the studied 50-300 mg window
125 mcg
200 mg
255 mg
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