Senomyx has actually developed chemical additives that can improve flavour and smell. To do this, they had to produce an army of never-tiring taste testers. They used a flavour receptor crafted from human embryonic kidney cells (Senomyx HEK 293, fetal cell line popular in pharmaceutical research) inside the products.
Many propagandists claim that fetal cells are derived from one cell line, one fetus, decades ago. Here is Sayer Ji from Green Meds research on the currency of fetal cell lines. “BIOTECH’S DARK PROMISE!