[quote="Dakota_Roberts, post:3, topic:251582"]
It's not actually in the product, they were used in research
Yes, a cell line which decades ago was cultured from embryonic kidney cells has been used by Senomyx to test new flavors. However, that cell line is not used in the manufacture of flavors. So, in answer to the title of this thread, there are no fetal cells in flavor enhancers.
Senomyx sells its flavors to many companies, one of which is PepsiCo. PepsiCo owns a great number of brands, so if someone wants to boycott, there are plenty of products to avoid. For example:
Doritos, Tostitos, Lays Potato Chips, and other Frito-Lay products
Rice-a-Roni, Quaker Oats, Cap'n Crunch and other Quaker products
Gatorade, Propel, Tropicana and Dole juices
Ocean Spray, Lipton, SoBe and other Pepsi products
However, which products those flavors are in I don't think has been confirmed.