The solution should be clear and colorless or slightly yellow
Not always, but labs can help when symptoms point to anemia, thyroid shifts, low vitamin D, or hormone shifts
And again, I really don't know anything about where each individual company manufactures these compounded medications
However, it lacks the credibility that comes with independent verification, where the testing lab has no financial relationship with the manufacturer and no incentive to produce favorable results
doi: 10.3389/fcvm.2026.1912835 Received 18 June 2026 Revised 15 July 2026 Accepted 22 July 2026 Published 31 July 2026 Volume 13 - 2026 Edited by Ashton Faulkner, Royal Veterinary College (RVC), United Kingdom Reviewed by Gabriel Komla Adzika, University of Pennsylvania, United States David Renaud, University of Innsbruck, Austria Updates Copyright 2026 Liu, Liu, Huang, Ouyang and Li