Nah I'm not doing thier work. They need to prove it does I don't have to prove it doesn'tYou can ask them.
L-Lysine (several preparations)
L-Threonine (don't see this much on poultry labels - at least, I don't recall seeing it there)
Other stuff I see more on EU labels (Valine, Isoleucine)
Lots of Enzymes, including Phytase
Premixes.
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