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Kudzu/St. John's Wort

product on market Capsule Nature's Sunshine Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • Limited research evidence available for ingredients
B Label Compliance Grade
Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Kudzu/St. John's Wort
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Proprietary Blend {Herb/Botanical}
500 mg

Other Ingredients

Capsule Cellulose Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

RECOMMENDATION Take one capsule three times daily with a meal. Drink one glass (8 oz) of water with capsule.

Warnings & Precautions

Keep out of reach of children.

Not recommended for use by pregnant or lactating women.

This bottle was sealed for your protection. Do not use if inner seal is missing or damaged.

WARNING: Do not use this product while taking any prescription drug without the advice of your prescribing physician. Do not take with prescription antidepressant drugs, including SSRIs and MAOIs. Avoid excessive exposure to UV radiation (e.g. sunlight, tanning) when using this product.

Formulation Notes

This combination provides 1 mg of diadzin and 0.9 mg of hypericin per capsule. Animal studies of diadzin, the main constituent of kudzu, have shown it to have remarkable properties.

Additional Information

01000975021011

Concentrated

GUARANTEED PURE

Herb Specialists Since 1972

LOT: Full Potency Through:

Nature's Sunshine uses natural source minerals in its products that are subject to color variation.

Nervous System Support

Product of U.S.A.

There is evidence that links diadzin to the potential reduction in alcohol consumption. St. John's Wort contains hypericin which has been shown in scientific studies to help support the Nervous System. There is evidence that links hypericin to the alleviation of stress.

Ko PAREVE

QUALITY, SERVICE, INTEGRITY

Stock No. 975-6

Metadata

Product Details

UPC / SKU0 99904 00975 2
DSLD Entry Date2012-01-25
Product TypeBotanical
FormCapsule
DSLD ID4529
Data Updated2026-04-11
Research

Research Evidence

43
Research Sources
48
Avg Quality
16
Meta Analysis
14
Systematic Review
7
Rct
4
Regulatory Source
1
Clinical Trial
1
Openfda Safety
B St John's wort for major depression
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
B Clinical use of Hypericum perforatum (St John's wort) in depression: A meta-analysis
Meta Analysis Journal of affective disorders 2017 PubMed DOI
B A systematic review of St. John's wort for major depressive disorder
Meta Analysis Systematic reviews 2016 PubMed DOI
B St John's wort for depression
Systematic Review The Cochrane database of systematic reviews 2000 PubMed
B Efficacy of Pharmacological Interventions in Milder Depression: A Systematic Review and Meta-Analysis
Meta Analysis Neuropsychopharmacology reports 2025 PubMed DOI
B St John's wort for depression
Meta Analysis The Cochrane database of systematic reviews 2005 PubMed
C St John's wort for depression: meta-analysis of randomised controlled trials
Meta Analysis The British journal of psychiatry : the journal of mental science 2005 PubMed
C The effect of Hypericum perforatum on postmenopausal symptoms and depression: A randomized controlled trial
Rct Complementary therapies in medicine 2019 PubMed DOI
C Hypericum extract versus imipramine or placebo in patients with moderate depression: randomised multicentre study of treatment for eight weeks
Rct BMJ (Clinical research ed.) 1999 PubMed
C Hypericum perforatum as a cognitive enhancer in rodents: A meta-analysis
Meta Analysis Scientific reports 2016 PubMed DOI
View all evidence for St Johns Wort →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.