Perstorp launches ProPhorce™ SR: specific release butyric acid

ProPhorce™ SR consists of butyrins which are glycerol esters of butyric acid. The esterifying process ensures the absence of the typical butyric acid odor and a superior delivery of the active components throughout the digestive tract. The effectiveness of ProPhorce™ SR has been well demonstrated in “in vivo” trials in different animal species.


ProPhorce™ SR is available in both dry and liquid forms unlike pure butyric acid salts or coated products. It facilitates handling as it has no dust or odor issues.