30 Sep 2019 --- Arla Food Ingredients (AFI)’s new 100 percent whey protein hydrolysate responds to consumer demands for a less bitter product. Although whey protein hydrolysate is more readily absorbed than intact whey protein, it often has an unpalatable bitter taste. Lacprodan HYDRO.PowerPro is 50 percent less bitter than comparable products with a similar degree of hydrolysis of 21-27 percent, the company says.