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St. John's Wort
herbal · 16 active deals
How much does St. John's Wort cost?
The best-value St. John's Wort right now is about $0.07 per dose — across the 16 we can price per dose the median is $0.106/dose, so shopping on cost-per-dose can cut your cost several-fold. Every St. John's Wort deal here is ranked by cost per dose — what you actually pay per serving, not the sticker price — because forms and absorption differ, so the cheapest bottle isn’t always the cheapest dose.
Prices checked · live from the Amazon US catalog.
Right now the best value across our full St. John's Wort catalog is at $0.07 per serving.
Median $0.106/servingCheapest quartile under $0.093across 16 tracked St. John's Wort deals
St John's Wort Capsules - Powerful & Potent Saint John's Wort…
Healths HarmonyAmazon.com
$0.14/serving
$16.950°
St John's Wort Extract 900mg - SuperSmart | High Purity…
SuperSmart USA LLCSuperSmart
$0.33/serving
$20.000°
Source Naturals St. Johns Wort Extract, 300 mg - 240 Tablets
Source NaturalsAmazon.com
$0.09/serving
$22.790°
Source Naturals St John's Wort Extract, 300 mg - 120 Capsules
Source NaturalsAmazon.com
$0.10/serving
$12.590°
Source Naturals St. Johns Wort Extract, 300 mg - 120 Tablets
Source NaturalsAmazon.com
$0.10/serving
$12.490°
Nature's Bounty St. John's Wort Pills and Herbal Health…
Nature's BountyAmazon.com
$0.12/serving
$11.880°
Nature's Bounty St. John's Wort Pills and Herbal Health…
Nature's BountyAmazon.com
$0.09/serving
$17.820°
Every St. John's Wort deal above is ranked by real cost per dose with no paid placement — see our and .
Independent testing
Independent third-party testing is a voluntary check of a product's identity, potency and contaminants by an outside lab. It's a quality signal, not a value or efficacy claim. Confirm any brand's current status on the official registries:
Testing status is self-reported by the brand or drawn from public certification and may change — always verify on the official registry before purchase.
St. John's Wort deals — FAQ
- How much does St. John's Wort cost?
The cheapest st. john's wort we track works out to $0.07 , against a typical $0.11 across the 16 we can price per dose — about $2.12 a month at the cheapest. That is real from live Amazon US prices, not the sticker price. The full ranking is on the Best St. John's Wort page.
- What is the best-value St. John's Wort per dose?
Horbäach St John's Wort 300mg | 120 Count | Non-GMO, Gluten Free at $0.07 — the lowest cost-per-dose st. john's wort in our catalog. See the full ranking on the Best St. John's Wort page.
- How many St. John's Wort deals are live right now?
We're tracking 16 active St. John's Wort deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
- What's a good price for St. John's Wort per dose?
Across the 16 St. John's Wort deals we can price per dose (combination products are left out — their single label dose belongs to whichever ingredient the product is built around) the median cost-per-dose is $0.106; the cheapest quartile comes in under $0.093 . Anything below the median is a solid deal for the same molecule.
- How does VitaminDB rank St. John's Wort deals?
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References & sources
We link primary sources and paraphrase their findings — never copy their text, tables, or images. Cost-per-dose figures are our own first-party catalog data.