Ashwagandha

Stress, sleep & hormonal balance. Browse evidence-based comparisons to find the best ashwagandha for your specific health goal.

Adaptogen / Ayurvedic
7
goal pages covered
Reviewed
Evidence-led rankings
Evidence graded
Clinical relevance
Safety reviewed
Risks and interactions
Dosing checked
Evidence-based ranges
No medical claims
Research only
Updated regularly
New evidence tracked
Standard safety disclaimers
  • Pregnancy and breastfeeding: Consult your healthcare provider before taking this supplement during pregnancy or while nursing. The safety of supplemental doses beyond dietary intake has not been established in pregnant or lactating women.
  • Blood thinners: If you take blood-thinning medications (e.g., warfarin, apixaban, rivaroxaban, clopidogrel, or high-dose aspirin), consult your healthcare provider BEFORE starting this supplement, as it may have additive antiplatelet or anticoagulant effects.
  • Kidney disease: If you have chronic kidney disease (CKD) or any significant kidney impairment, consult your healthcare provider before taking this supplement. Some supplements can accumulate to dangerous levels when kidney function is reduced.
  • Gout: Individuals with gout should consult their healthcare provider before starting this supplement. Certain supplements (e.g., collagen, fish oil, niacin) may affect uric acid levels or trigger flares in susceptible individuals.
  • Important: This supplement is not a replacement for prescription medications. It is supportive for individuals with low baseline status, not a treatment for diagnosed conditions (anxiety disorders, insomnia, hypertension, osteoporosis, etc.). Do not stop or reduce any prescription without consulting your doctor.

What do you want ashwagandha to help with?

Evidence is outcome-specific. Start with the result you care about instead of treating one supplement grade as universal. Paths are ordered by the evidence labels already attached to the published guides.

Strong evidence for this outcome

Hormonal Balance

Ashwagandha root extract has a placebo-controlled trial in perimenopausal women showing improved climacteric symptoms and quality of life.

4 products comparedReview ashwagandha for this goal
Strong evidence for this outcome

Sleep

Sensoril ashwagandha improved PSQI sleep scores in a 10-week placebo-controlled trial. Evening dosing targets GABA-A pathways — different from morning cortisol

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Strong evidence for this outcome

Stress

KSM-66 ashwagandha lowered cortisol 27% vs placebo and reduced PSS stress scores. The dose, timing mistake most buyers make, and third-party tested product

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Strong evidence for this outcome

Burnout

Burnout is more than stress. KSM-66 ashwagandha cut cortisol 27.9% in an RCT of chronically stressed adults. What the evidence shows for burnout specifically.

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Evidence reviewed on page

Testosterone Support

Does ashwagandha increase testosterone? See the KSM-66 RCT signal, 600mg/day dose, who it may fit, safety cautions, and why it is not TRT.

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Evidence reviewed on page

Weight Loss

KSM-66 reduced weight, BMI, and food cravings vs placebo in stressed adults — the mechanism is cortisol control, not direct fat loss. Honest dose and evidence.

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Moderate evidence

Perimenopause Support

Ashwagandha KSM-66 for the cortisol-disrupted perimenopausal sleep pattern in women 42-55. Evidence-based picks with YMYL safety notes.

3 products comparedReview ashwagandha for this goal

What the evidence can support

These bands organize the labels already attached to published Atlas pages. They do not create a universal grade for the supplement or outcome.

Best supported

Human evidence is comparatively stronger for these published paths.

Useful, but incomplete

Human evidence exists, but certainty, population fit, or effect size remains limited.

Evidence is early

Treat these as uncertain or context-dependent rather than established uses.

No published pilot path currently carries this label.

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