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Scored forOutcome alternatives
21st Century130 count • 130 servingsAvailable now$9.40$0.07 / serving4.7 · 26,186 ratings
86−2 pts from leader
#14 of 1584 ranked for night vision or dark adaptationLeader · NOW Foods, NOW Foods, Vitamin A, 3,000 mcg (10,000 IU), 100 Softgels — 88
Why this ranks #14 for night vision or dark adaptation
- Evidence fitRetinyl Acetate is the strongest evidence signal for this outcome.
- Dose fitRetinyl Acetate at 1050 mcg lands inside the studied 700-3000 mcg window.
- Price / serving$0.07 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Night vision or dark adaptation
86
88
70
99
1050 mcgIn rangeinside the studied 700-3000 mcg window
60 mg
30 mcg
100 mg
10 mg
35 mcg
0.5 mg
6 mcg
13.5 mg
18 mg
400 mcg
50 mg
2.3 mg
20 mg
80 mg
150 mcg
2 mg
1.7 mg
45 mcg
1.5 mg
25 mcg
11 mg
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