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Scored forOutcome alternatives
Natural Factors90 count • 90 servingsAvailable now$12.57$0.14 / serving4.8 · 8,048 ratings25 / day
66−28 pts from leader
#5763 of 12649 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 #5763 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.
Trade-offsDose fit is the weak spot on this listValue for money trails the rest of this list
The numbers · Antioxidant capacityWhat's inside
66
69
32
54
500 mgBelow rangebelow the studied 600-1200 mg window
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