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Butterbur Extra

product on market Capsule Vitanica Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Purple butterbur and feverfew extracts are supported by moderate evidence for managing migraine symptoms. Magnesium and riboflavin are also commonly utilized for neurological support, though evidence for their efficacy varies. These ingredients are generally well-tolerated, contributing to a high safety profile for this formulation.

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

Label

Product Label

Label for Butterbur Extra
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
60
Servings
Botanical with Nutrients
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

200 mg (11764% DV)
153.8× RDA — above typical dose 13 studies (A:0, B:1)
250 mg (62% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
Purple Butterbur root extract
50 mg
Market median: 250.0mg (337 products) 127 studies (A:1, B:41)
Market median: 380.0mg (120 products) 8 studies — no high-quality reviews
50 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)

Other Ingredients

vegetarian capsule L-Leucine
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Two (2) caps twice per day for two months, the two (2) caps per day for 4 months, then discontinue if headaches return, begin the regimen again.

Warnings & Precautions

Keep in a cool, dry place out of reach of children.

Consult your physician if on SSRI anti-depressants of have reduced kidney function. Do not take if on anti-coagulant therapy, barbiturates or blood sugar lowering medications and avoid if pregnant, nursing or have liver disease.

Tamper resistant: please do not use if safety seal is broken or missing.

Formulation Notes

Butterbur Extra(TM) contains petasins derived from butterbur root as well as other scientifically studied ingredients supporting healthy blood vessel tone, healthy brain chemistry and normal blood flow in the brain.

Also suitable for men.

This product contains no preservatives, binders, artificial coloring or flavorings, sugars, starch, lactose, salt, corn, wheat, gluten, milk derivatives, eggs, peanuts, tree nuts, fish or shellfish.

ButterBur Extra(TM) is suitable for vegetarians and vegans.

Additional Information

Keep in a cool, dry place out of reach of children.

BRAIN CHEMISTRY/VESSEL SUPPORT FORMULATED BY DR. TORI HUDSON

Formulated by Dr. Tori Hudson, a Naturopathic Physician specializing in women's natural health.

Lot# 1301074 Exp: 03-2016

e {capsule} Actual Size

Metadata

Product Details

UPC / SKU7 08118 02290 6
DSLD Entry Date2014-05-23
Product TypeBotanical with Nutrients
FormCapsule
BrandVitanica
DSLD ID33415
Data Updated2026-04-11
Research

Research Evidence

22
Research Sources
49
Avg Quality
8
Rct
4
Meta Analysis
4
Clinical Trial
3
Systematic Review
1
Cochrane Review
1
Regulatory Source
B Effect of vitamin B2, vitamin C, vitamin D, vitamin E and folic acid in adults with essential hypertension: a systematic review and network meta-analysis
Systematic Review BMJ open 2024 PubMed DOI
B Effect of Vitamin B2 supplementation on migraine prophylaxis: a systematic review and meta-analysis
Meta Analysis Nutritional neuroscience 2022 PubMed DOI
B Supplementary vitamin E, selenium, cysteine and riboflavin for preventing kwashiorkor in preschool children in developing countries
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
B Riboflavin supplements for blood pressure lowering in adults.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Associations of dietary vitamin B1, vitamin B2, vitamin B6, and vitamin B12 with the risk of depression: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2022 PubMed DOI
C Prophylaxis of migraine headaches with riboflavin: A systematic review
Systematic Review Journal of clinical pharmacy and therapeutics 2017 PubMed DOI
C Medium-dose riboflavin as a prophylactic agent in children with migraine: a preliminary placebo-controlled, randomised, double-blind, cross-over trial
Rct Cephalalgia : an international journal of headache 2010 PubMed DOI
C The efficacy of 2 different phakic intraocular lens implant in keratoconus as an isolated procedure or combined with collagen crosslinking and intra-stromal corneal ring segments: a systematic review and meta-analysis
Meta Analysis International ophthalmology 2023 PubMed DOI
C Epithelium-off photochemical corneal collagen cross-linkage using riboflavin and ultraviolet a for keratoconus and keratectasia: a systematic review and meta-analysis
Meta Analysis The ocular surface 2014 PubMed DOI
C Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial
Rct The journal of headache and pain 2015 PubMed DOI
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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.