Supplement Label Index / Dr. Knowles
Migraine Prevention Formula
Dr. Knowles · Tablet or Pill · On market
Matched compounds
Compound Form Tier Amount
Chlorella
unspecified/undisclosed form
Unrated
in blend (undisclosed)
Magnesium
unspecified
Unrated
360 mg
Riboflavin (Vitamin B2)
Riboflavin
Tier 1
400 mg
Spirulina (Arthrospira platensis)
unspecified/undisclosed form
Unrated
in blend (undisclosed)
How these doses compare Magnesium : 360 elemental mg per serving — higher than 91% of 14,120 on-market products declaring it (market median 80 elemental mg).Riboflavin (Vitamin B2) : 400 mg per serving — among the highest 1% of 9,701 on-market products declaring it (market median 4 mg).Per serving as declared; serving sizes and daily directions differ between products.
Excipients
Label statements
other: Soothing brain supportidentity: All-Natural Dietary Supplementclaim: Formulated by doctors, recommended by medical professionalsother: With standardized butterbur and feverfew, riboflavin and magnesium in an organic, whole food blendother: PA freeother: Vegetarianother: Gluten freeother: Manufactured in an independently certified GMP facility
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Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently
lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.
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Label data is sourced from the NIH Dietary Supplement Label Database (DSLD), released under CC0. Excipient/additive
regulatory data links to the Food Additive Index. Supplement Label Index does not rate products, recommend purchases, or
provide health advice.