St John's Wort Extract 900mg - SuperSmart | High Purity…

Our verdict

St John's Wort Extract 900mg - SuperSmart | High Purity… works out to $0.33 per serving of st. john's wort, at 900mg per serving in capsule form. That puts it above the median of the 24 st. john's wort products we can price per dose, where the typical serving costs $0.12, a Value Index of 0.4 where the median product is 1.0. One container lasts 60 days at the label dose of 1 serving a day, about $10.00 a month. We could not verify a third-party certification for SuperSmart USA LLC in a public registry. Worked out from the current retail price as of 2026-11-13; confirm the live price on SuperSmart before buying.