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Scored forOutcome alternatives
Natural Factors16 oz • 90 servingsAvailable now$25.17$0.28 / serving4.7 · 2,681 ratings6 / day
83−2 pts from leader
#16 of 915 ranked for intestinal permeabilityLeader · California Gold Nutrition, California Gold Nutrition, Sport, L-Glutamine Powder, AjiPure®, Gluten Free, 1 lb (454 g) — 85
Why this ranks #16 for intestinal permeability
- Evidence fitL-Glutamine is the strongest evidence signal for this outcome.
- Dose fitL-Glutamine at 5 g lands inside the studied 5-15 g window.
- Price / serving$0.31 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 listPopularity trails the other picks here
The numbers · Intestinal permeabilityWhat's inside
83
87
67
98
5 gIn rangeinside the studied 5-15 g window
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