Product photo 1 of 2
Scored forOutcome alternatives
Irwin Naturals72 count • 24 servingsAvailable now$26.99$1.12 / serving4.5 · 15 ratings
77−10 pts from leader
#184 of 1195 ranked for alertnessLeader · Force Factor, Force Factor, ProbioSlim®, Weight Loss Essentials, 120 Vegetable Capsules — 87
Why this ranks #184 for alertness
- Evidence fitCaffeine Anhydrous is the strongest evidence signal for this outcome.
- Dose fitCaffeine Anhydrous at 75 mg lands inside the studied 50-400 mg window.
- Price / serving$1.12 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustLimited trust signals so far for this listing.
The numbers · Alertness
77
89
68
85
75 mgIn rangeinside the studied 50-400 mg window
30 mg
135 mg
900 mg
750 mg
25 mg
600 mg
2 mcg
7 mg
0.5 mg
0.5 mg
Retailer links may be affiliate links. Rankings and placement are not paid placement.
