1 / 5SUPPLEMENTS·NATURE'S BOUNTY
Nature's Bounty Ashwagandha 470mg (60ct)
4.6 · 18,960 reviews
Editor score7.6/10
Best for: Chronic stress, cortisol-driven insomnia, adrenal support
Dose per capsule
470mg ashwagandha
Standardization
2.5% withanolides
Count
60 capsules (2-month supply)
The mainstream ashwagandha at Costco/CVS price — 470mg per capsule of standardized extract for cortisol-driven sleep issues.
Nature's Bounty ashwagandha uses standardized extract (2.5% withanolides) at 470mg per capsule. 60ct at $12 = 2 months at 1/day. Best if your sleep issues are cortisol/stress driven — ashwagandha's evidence base is strongest for cortisol reduction in chronically stressed adults. Takes 2-4 weeks to show effect. Skip if you want acute sleep-onset help; use Nature Made melatonin instead.
Price across 3 retailers
Prices checked 2026-07-01amazon
AmazonBest price✓ Fast delivery · easy returns
60ct · standardized 2.5% withanolides
$11.99
2026-07-01
Prices shown were last checked on 2026-07-01and can change at any time — the price on the retailer's site at checkout is the one that applies. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the lowest price we found at our last check (2026-07-01) and the manufacturer's list price for comparison. Retail prices — Amazon's especially — move constantly, so treat these as a guide: the price shown on the retailer's own page at checkout is the one that applies. Tap through to see each retailer's current price.
Should you buy it?
What we like
- The budget cortisol/stress angle on sleep
- Established brand at drugstore prices
- Easy one-capsule dose
What to know before buying
- Evidence is stress-first, sleep-second
- Extract standardization varies by lot
- Weeks of use before effects show
At a glance
Dose per capsule470mg ashwagandha
Standardization2.5% withanolides
Count60 capsules (2-month supply)
Non-GMOYes
Gluten-freeYes
VegetarianYes
Time to effect2-4 weeks
Best forCortisol/stress-driven insomnia
TimingEvening with meal
Third-party testedYes
How it scores
How our 7.6/10 breaks down — rated on the dimensions that matter most for supplements, from hands-on testing and verified specs, not the marketing.
Evidence
7/10
Dosing
7/10
Purity
7.5/10
Gentleness
8.5/10
Value
8/10
Compare with alternatives
Quick verdicts for the supplements most often considered alongside the Nature's Bounty Ashwagandha 470mg (60ct).
VS·HEAD-TO-HEAD
Nature's Bounty Ashwagandha 470mg (60ct) vs Doctor's Best High Absorption Magnesium Glycinate 200mg (240ct)
The highest-rated magnesium on Amazon for sleep — glycinate form is chelated for maximum absorption without laxative effects.
→ Restless legs, muscle tension, anxiety-driven insomnia, athletes
VS·HEAD-TO-HEAD
Nature's Bounty Ashwagandha 470mg (60ct) vs NOW Foods L-Theanine 200mg (120ct)
The best-value pure L-theanine — 200mg per capsule, GMP-certified, and $17 for 120 servings.
→ Anxiety-driven insomnia, ruminating minds, stackers with melatonin
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Frequently asked questions
Nature's Bounty vs Sensoril vs KSM-66 ashwagandha?
KSM-66 and Sensoril are premium standardized extracts (studied at higher doses). Nature's Bounty uses generic 2.5% withanolides — cheaper but less clinical evidence. If cortisol reduction is your goal and budget allows, upgrade to KSM-66. If just trying ashwagandha, Nature's Bounty is fine.
How long does ashwagandha take to work?
2-4 weeks of consistent daily use. Unlike melatonin, ashwagandha builds up — one-time dose does nothing measurable. Commit to 30 days before deciding it works or doesn't.
Is ashwagandha safe long-term?
Studies up to 12 weeks show good tolerability. Long-term (12+ months) data is limited. Cycle 3 months on, 1 month off is a common practitioner recommendation.
Can I take ashwagandha with melatonin?
Yes — different mechanisms (cortisol vs melatonin receptors). Common stack: melatonin 3mg + ashwagandha 470mg 30 min before bed. Add L-theanine 200mg for the anxious-brain component.
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