Butterbur Extra

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

This product looks safe

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

Product Label

Label for Butterbur Extra
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Label Data

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

Supplement Facts — Evidence Check

200 mg (11764% DV)
📊 153.8× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 200mg
250 mg (62% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 250mg
Purple Butterbur root extract
50 mg
300 mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 300mg
50 mg
📊 Market median: 380.0mg (120 products) 📚 8 studies — no high-quality reviews
This product: 50mg
50 mg
📊 Market median: 100.0mg (116 products) 📚 15 studies (Tier A: 0, B: 3)
This product: 50mg

Other Ingredients

vegetarian capsule L-Leucine

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (48% of products) No Claim (1% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

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

Product Details

UPC / SKU 7 08118 02290 6
DSLD Entry Date 2014-05-23
Product Type Botanical with Nutrients
Form Capsule
Brand Vitanica
DSLD ID 33415
Data Updated 2026-04-11

Research Evidence

22 Research Sources
49 Avg Quality Score
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 Cochrane
B Riboflavin supplements for blood pressure lowering in adults.
Cochrane Review The Cochrane database of systematic reviews
PubMed DOI Cochrane
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
View all evidence for Riboflavin →

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