Knop Laboratories, located in Chile, is known for producing the highest-quality bee propolis products worldwide. Finally available in the U.S., Knop propolis comes in both a convenient spray bottle and in capsule form. With the best prices and highest retailer margins in the market, Knop propolis should be part of every stores product mix. For more information, call 303.444.9153 or visit www.propolisknop.com.