Nature's Bounty Black Cohosh Root, 540 mg, 100 Capsules Review
#8 of 9 · Mainstream Budget Pick✓ Label verified · Supplement Facts read Sep 7, 2026Real retailer photo, cut out. Label unedited.
Skip it. Convenient and cheap, but the weakest quality signals. If you just want an inexpensive whole-root black cohosh from a familiar brand, this does the job.
~$10.99~$0.11 per capsule
Why It Scores 5.4 — And The Label Line Behind Each Number
Standardization & Form
30% of scoreWhole-root powder with no standardization to triterpene glycosides — active content is undefined and variable.
- Form
- Capsule (whole root powder)
- Standardization
- None — whole root, not standardized
Third-Party Testing & Purity
25% of scoreLab-tested to Nature's Bounty's internal quality program, but no independent USP/NSF seal and no DNA authentication.
- Testing
- Brand laboratory-tested quality program (no independent seal)
Dose vs Clinical Range
20% of score540 mg whole root is a substantial weight-based dose, but not directly comparable to the concentrated standardized extracts used in trials.
- Dose
- 540 mg black cohosh root per capsule, 1 daily
Tolerability & Safety
15% of scoreSimple single-herb capsule, but undefined actives plus the rare black cohosh hepatotoxicity signal warrant the standard liver caution.
Value
10% of scoreAround $11 for 100 capsules and near-universal availability make it the convenience-and-price choice.
- Count
- 100 capsules
- Cost per dose
- ~$0.11/day
Label verified. Every figure read from the Supplement Facts photo, Sep 7, 2026.
Marketing Claims Vs. Reality
Provides menopausal support
Whole-root black cohosh is traditionally used for menopausal symptoms, but evidence for benefit over placebo is mixed and this product isn't standardized to the studied actives.
Quality assured through laboratory testing
The brand's internal lab testing provides basic QC, but there is no independent third-party certification or DNA authentication.
Standardized dose of active compounds
This is unstandardized whole-root powder; triterpene-glycoside content is not defined and varies between batches.
What Our Test Actually Found
Availability is the main advantage
Nature's Bounty is stocked in most pharmacies and big-box stores, so it's the easy grab-off-the-shelf option. On quality signals — standardization, independent testing, DNA authentication — it trails the picks above it.
Liver caution still applies
Because black cohosh carries a rare but real hepatotoxicity signal and this whole-root product isn't standardized, the usual advice holds firmly: stop and seek care at any sign of jaundice, dark urine or right-upper-quadrant pain.
Full analysis: all pros & cons (8), buy if / skip if
- Very low price and near-universal availability
- Simple single-herb, one-a-day capsule
- Familiar mainstream brand with basic QC
- 540 mg whole-root dose
- Not standardized to triterpene glycosides
- No independent third-party seal or DNA authentication
- Active content varies batch to batch
- Nature's Way offers DNA-authenticated whole root for a similar price
- Very low price and near-universal availability
- Simple single-herb, one-a-day capsule
- Familiar mainstream brand with basic QC
- Not standardized to triterpene glycosides
- No independent third-party seal or DNA authentication
- Active content varies batch to batch
If you just want an inexpensive whole-root black cohosh from a familiar brand, this does the job. But it's not standardized, carries no independent verification or DNA authentication, and its actives vary batch to batch. For a few dollars more you can get a standardized or DNA-authenticated product that better matches the evidence.
Nature's Bounty is the drugstore-shelf option: 540 mg whole black cohosh root per capsule, 100 per bottle, at a rock-bottom price. It's widely available and lab-tested to the brand's own quality program. But it's whole root with no standardization to triterpene glycosides, no independent third-party seal, and no DNA authentication — so it lands near the bottom on everything except availability and price. The rare hepatotoxicity caution matters as much here as anywhere.
Fine for convenience, weak on quality signals
Nature's Bounty is the budget, grab-it-anywhere option, and if price and availability are all you care about it's serviceable. But it offers the least assurance in the lineup — no standardization, no independent verification, no DNA authentication. For roughly the same money, the DNA-authenticated Nature's Way or a standardized extract is a clearly better buy. Observe the liver caution.
If This Doesn’t Fit — Try These
06Nature's Way Root 540 mg
If you prefer whole root over an extract and want proof it is authentic black cohosh, this is the pick, and the price is hard to beat.
03Source Naturals
The value standout among genuinely standardized options: you get a full clinical-range dose per tablet without paying premium pricing.
Quick Answers
Is Nature's Bounty black cohosh effective?
It's traditional whole-root black cohosh, so any effect is the category's modest, mixed one — and because it isn't standardized, the active dose is less certain than with a standardized extract.
Why is it ranked near the bottom if it's cheap?
We rank on quality first: it has no standardization, no independent testing seal and no DNA authentication. Similarly priced picks offer at least one of those, so they place higher.
Sources & Further Reading
2 peer-reviewed sources, each linked to PubMed
- [1] Newton KM, Reed SD, LaCroix AZ, et al. Treatment of vasomotor symptoms of menopause with black cohosh, multibotanicals, soy, hormone therapy, or placebo. Ann Intern Med. 2006;145(12):869-879. PMID 17179056 — Treatment of vasomotor symptoms of menopause with black cohosh, multibotanicals, soy, hormone therapy, or placebo. Black cohosh provided no significant hot-flash benefit over placebo, underscoring modest expectations for any preparation.
- [2] Leach MJ, Moore V. Black cohosh (Cimicifuga spp.) for menopausal symptoms. Cochrane Database Syst Rev. 2012;(9):CD007244. PMID 22972105 — Black cohosh (Cimicifuga spp.) for menopausal symptoms. Insufficient evidence that black cohosh outperforms placebo, with unstandardized preparations hardest to evaluate.
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