Nature's Way St. John's Wort Review
Nature's Way St. John's Wort is a traditional herbal supplement intended to support a positive mood.
Product Focus: MoodAlso covers:Brain
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Cost per month
$4
Study, Trial or Testing Result SummaryMembersHuman studies
1 of these 57 human studies gave st. john's wort by drip, not by mouth.
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Review Totals and SummaryMembers4,722 reviews
4,722 reviews · IHerb 4,588 · Pay-less 37 · Metromarket 37 · Vitacost 13 · Smithsfoodanddrug 12 · Fredmeyer 11 · Kroger 8 · Marianos 8 · Kingsoopers 8
Biohacker SummaryMembersWhat our biohacker panel says
RAL SummaryMembersThe tier and why
More DetailsMembersBody systems · Combine with · Possible side effects
Supplement FactsSt. John's Wort 700 mg
Supplement Facts
Serving Size 2 Capsules
Servings Per Container 50
Amount Per Serving% Daily Value
| St. John's Wort (stem, leaf, flower) | 700 mg | † |
† Daily Value not established.
Directions: Adults take 2 capsules twice daily. For best results, use for at least two months.
Barcode (UPC) 033674173008 · Label source: Vitacost · Report a label change
Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

