"Chemically synthesized smoke flavoring."
Often mixed with unknown additives and may contain carcinogens from combustion by-products. Score: 1/10.
A meaningful red flag: an unnamed source, heavy processing into a by-product or digest form, or documented regulatory scrutiny in at least one country. -4 pts deducted.
Rated D (-4 pts) by PetPro-tectors™. Often mixed with unknown additives and may contain carcinogens from combustion by-products. Score: 1/10.
Chemically synthesized smoke flavoring.