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Scored forOutcome alternatives
21st Century100 count • 100 servingsAvailable now$6.64$0.07 / serving4.7 · 35,563 ratings
86−2 pts from leader
#13 of 1669 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 #13 for night vision or dark adaptation
- Evidence fitRetinyl Acetate is the strongest evidence signal for this outcome.
- Dose fitRetinyl Acetate at 700 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
67
99
700 mcgIn rangeinside the studied 700-3000 mcg window
90 mg
130 mg
7.5 mg
1.4 mg
9.6 mcg
45 mcg
15 mg
18 mg
400 mcg
42 mg
24 mg
150 mcg
3.4 mg
1.9 mg
2.4 mg
25 mcg
8 mg
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