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Scored forOutcome alternatives
Natural Factors90 count • 90 servingsAvailable now$12.95$0.14 / serving4.8 · 8,125 ratings
66−28 pts from leader
#4226 of 10564 ranked for antioxidant capacityLeader · California Gold Nutrition, California Gold Nutrition, Defender 4, with Vitamin C, Vitamin D, Zinc & Selenium, 180 Veggie Capsules — 94
Why this ranks #4226 for antioxidant capacity
- Evidence fitN-Acetyl-L-Cysteine (NAC) is the strongest evidence signal for this outcome.
- Dose fitN-Acetyl-L-Cysteine (NAC) at 500 mg sits below the studied 600-1200 mg window.
- Price / serving$0.14 per serving — mid 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 · Antioxidant capacity
66
69
32
60
500 mgBelow rangebelow the studied 600-1200 mg window
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