Vitanica Butterbur Extra™ Brain Chemistry & Vessel Support Butterbur Extra™ 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. Butterbur Extra™ promotes relief from occasional headaches with traditional herbs and researched ingredients supportive for healthy and balanced brain chemistry and brain vasculature. Featured Ingredients: Vitanica's Butterbur root extract maintains a healthy tissue response in the blood vessel walls. This extract is free of pyrrolizidine alkaloids, or PAs Ginger has an excellent and historical herbal track record of promoting a healthy inflammation response Feverfew is a popular traditional botanical supporting relief from occasional headaches, and research has supported this effort Other important nutrients supporting healthy brain chemistry: Magnesium, Riboflavin (B2) and 5-HTP For more information, check out our blog post - Vitanica Brand Introduction. Ingredients Serving Size: 2 Vegan Capsules Amount/Serving Riboflavin (as Vitamin B2) 200 mg Magnesium (as malate) 250 mg Ginger (Zingiber officinale) root extract (4:1) 300 mg Purple Butterbur (Petasites hybridus) root extract (no pyrrolizidine alkaloids, PA's) 50 mg Feverfew (Tanacetum parthenium) leaf and flowers extract (4:1) 50 mg 5-Hydroxytryptophan (from Griffonia (Griffonia simplicifolia) seeds) 50 mg Other Ingredients: Vegetarian capsules (HPMC and water), l-leucine. Butterbur Extra™ is suitable for vegetarians and vegans. Formulated to exclude: preservatives, binders, artificial colorings or flavorings, lactose, salt, wheat, gluten, soybeans, milk derivatives, eggs, peanuts, tree nuts, fish or shellfish. Suggested Use 2 capsules, up to two times per day. Contraindications and Cautions: Consult your physician if on SSRI anti-depressants or have reduced kidney function. Do not take if on anti-coagulant therapy 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. Keep in a cool, dry place out of reach of children.