Is This Supplement Legit

Ranked picks

Best ashwagandha (and how it stacks next to similar adaptogens)

This page is ingredient-first: we are not reviewing branded capsules here. We rank published entries in our database using evidence strength, safety headroom, and how far marketing runs ahead of human trials.

Ashwagandha is pinned first when it is live; the rest are nearby adaptogens and stress-adjacent picks from the same bucket so you can compare trade-offs without sales copy.

Top picks

Ranked using live scores in our database - refresh cadence is editorial, not real-time.

  1. 1

    Ashwagandha

    Ashwagandha shows repeated signals for stress and sleep in human trials, yet extract standardization and safety monitoring matter.

    71Overall
    Promising

    Evidence

    70

    Human trial breadth and quality

    Safety

    68

    Tolerability and known risks

    Hype gap

    62

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  2. 2

    Senna

    Senna is commonly associated with: occasional constipation; detox teas (problematic chronic use). Our registry tags evidence as high; this hub translates that into an ingredient-level verdict with safety and hype context - not individualized recommendations.

    74Overall
    Promising

    Evidence

    78

    Human trial breadth and quality

    Safety

    80

    Tolerability and known risks

    Hype gap

    44

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  3. 3

    Berberine

    Berberine is closer to a drug-like supplement: promising metabolic trials, but not casual candy - CYP interactions and GI effects matter.

    69Overall
    Promising

    Evidence

    72

    Human trial breadth and quality

    Safety

    58

    Tolerability and known risks

    Hype gap

    64

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  4. 4

    St. John's wort

    Strong interaction profile with many drugs; some depression trial support but requires clinician oversight. We summarize evidence, safety, and hype as editorial context-not medical advice.

    66Overall
    Caution

    Evidence

    72

    Human trial breadth and quality

    Safety

    52

    Tolerability and known risks

    Hype gap

    48

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  5. 5

    Ginger

    Ginger is one of the better-supported kitchen-to-capsule stories when doses are reasonable.

    72Overall
    Strong support

    Evidence

    70

    Human trial breadth and quality

    Safety

    78

    Tolerability and known risks

    Hype gap

    36

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  6. 6

    L-theanine

    Theanine has reasonable short-term cognition/relaxation trial signals - useful for some, not transformative for all.

    72Overall
    Promising

    Evidence

    68

    Human trial breadth and quality

    Safety

    88

    Tolerability and known risks

    Hype gap

    50

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  7. 7

    Chamomile

    Chamomile is not a benzodiazepine substitute for severe anxiety.

    70Overall
    Promising

    Evidence

    66

    Human trial breadth and quality

    Safety

    82

    Tolerability and known risks

    Hype gap

    34

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

  8. 8

    Curcumin

    Curcumin is mechanistically interesting and sometimes clinically useful for specific pain/inflammation contexts, but it is not a universal anti-inflammatory drug replacement.

    66Overall
    Mixed evidence

    Evidence

    64

    Human trial breadth and quality

    Safety

    76

    Tolerability and known risks

    Hype gap

    68

    Marketing vs proof (higher = more hype)

    Open full verdict · Scores are editorial summaries - not medical advice.

Product considerations

We may later surface vetted product slots (forms, third-party testing notes) - always secondary to the ingredient verdicts above. Nothing here is a paid placement yet.

How this list is ordered

For picks on this page, we sort candidates by evidence score (human trial quality for common uses), then safety score, then prefer a lower hype gap when the first two tie. Pinned ingredients stay at the top so the page answers the headline before expanding context.

Numbers are not personalized risk scores and not brand QA. For the full rubric, read Methodology.

What to treat skeptically

  • Proprietary blends that hide the exact extract and dose used in the trials you care about.
  • “Clinical strength” labels that do not map to a cited study population or endpoint.
  • Stacking with sedatives, thyroid meds, or pregnancy without clinician oversight - our scores do not replace individualized risk review.

Head-to-head comparisons

Side-by-side verdicts that touch ingredients on this leaderboard.