Home/ Supplements/ Berberine/ Oregon Grape 1,000 mg

Oregon Grape 1,000 mg

product on market Liquid Nature's Answer Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Oregon grape root extract contains berberine, which is researched for its potential to support digestive health and glycemic control. Current clinical evidence for this specific botanical extract is limited. The ingredient profile maintains a high safety rating for general use.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Oregon Grape 1,000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

0.5 mL
Serving Size
30
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 500.0mg (234 products) 95 studies (A:0, B:35)

Other Ingredients

purified Water Vegetable Glycerin 12-15% certified organic Alcohol
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take 1/2-1 mL (14-28 drops) three (3) times a day in a small amount of water. Not recommended for use longer than 4 weeks. Shake well.

Warnings & Precautions

Keep out of reach of children.

Warning: Do not use if pregnant or nursing.

Do not use if safety seal is damaged or missing.

Formulation Notes

K Parve

Mahonia aquifolium

Gluten-Free

Low Alcohol

Additional Information

Gluten Free

K Parve

Bio-Chelated Cold Extraction Process

9271A Rev. 815 1111C

Since 1972

Super concentrated 1,000 mg

Metadata

Product Details

UPC / SKU0 83000 00434 6
DSLD Entry Date2016-05-22
Product TypeBotanical
FormLiquid
BrandNature's Answer
DSLD ID60250
Data Updated2026-04-11
Research

Research Evidence

98
Research Sources
55
Avg Quality
48
Systematic Review
39
Meta Analysis
4
Rct
4
Clinical Trial
1
Other
1
Narrative Review
1
Openfda Safety
B Efficacy and safety of berberine for dyslipidaemias: A systematic review and meta-analysis of randomized clinical trials
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2018 PubMed DOI
B Effects berberine-silymarin on liver enzymes: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition ESPEN 2022 PubMed DOI
B Efficacy and safety of berberine for several cardiovascular diseases: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2023 PubMed DOI
B Effect of Berberine on C-reactive protein: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Complementary therapies in medicine 2019 PubMed DOI
B Overall and Sex-Specific Effect of Berberine on Glycemic and Insulin-Related Traits: a Systematic Review and Meta-Analysis of Randomized Controlled Trials
Meta Analysis The Journal of nutrition 2023 PubMed DOI
B The clinical efficacy and safety of berberine in the treatment of non-alcoholic fatty liver disease: a meta-analysis and systematic review
Meta Analysis Journal of translational medicine 2024 PubMed DOI
B Berberine Effects in Pre-Fibrotic Stages of Non-Alcoholic Fatty Liver Disease-Clinical and Pre-Clinical Overview and Systematic Review of the Literature
Systematic Review International journal of molecular sciences 2024 PubMed DOI
B Efficacy and Safety of Berberine Alone or Combined with Statins for the Treatment of Hyperlipidemia: A Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials
Meta Analysis The American journal of Chinese medicine 2019 PubMed DOI
B Effects of Berries, Phytochemicals, and Probiotics on Atherosclerosis through Gut Microbiota Modification: A Meta-Analysis of Animal Studies
Meta Analysis International journal of molecular sciences 2023 PubMed DOI
B Berberine Ursodeoxycholate for the Treatment of Type 2 Diabetes: A Randomized Clinical Trial
Rct JAMA network open 2025 PubMed DOI
View all evidence for Berberine →
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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.