Twinlab offers the highest bioflavonoid content concentrated from fresh lemons, oranges, grapefruits, limes and tangerines, along with the greatest number of individual bioflavonoids available from any manufacturer. Packaged in a glass bottle for maximum stability, quality and freshness. This product is manufactured at our own state of the art facility.

Well tolerated by the most highly allergic individuals. No tablet binders, coatings or colorings. Free of the most common allergens such as corn, soy, yeast, rice, barley, wheat, lactose (milk sugar) and all milk, citrus, fish and egg products. No added flavorings, sugars, salt, artificial sweeteners, preservatives or salicylates.