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Individual treatment of animals using a registered therapy is a more reliable and effective method of supplementing trace minerals and vitamins than feed or water additives. Suitable options include Selovin LA injection, Cobalife VB12 injection, Cobalife VB12 Plus Selenium injection and Copperplan 20 copper capsules from Elanco

The options may be chosen on the product page Quick View Longevity ResearchLongevity ResearchNAD+$63.00 Longevity Research, Metabolic Research $63.00 $833.85Price range: $63.00 through $833.85 This product has multiple variants

It depends on your individual needs

It is dispensed in amber multidose vials containing 1,000 mcg/mL and compounded for use under either section 503A or 503B, allowing clinicians to individualize therapy for deficiency states ranging from pernicious anemia to postsurgical malabsorption