On March 31st, 2022, the FDA denied the NPA petition as well as another one submitted by the Council for Responsible Nutrition (CRN)
Slow-Healing Wounds Senior dogs and those with immune suppression often struggle with wounds that just wont close properly
Typical storage: Room temperature (15-25C / 59-77F) is usually fine Away from direct sunlight Away from heat sources (windowsills, radiators) Bathroom is often too humid and warm Refrigeration for unopened serums: Not required for most products Can extend shelf life by 3-6 months Beneficial for products without strong preservatives Good practice if you stock up Shelf life unopened: Room temperature: 12-24 months (check label) Refrigerated: 18-30 months Opened topical copper peptide serums Once opened, exposure to air and potential contamination change storage needs

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Cachexia, Sarcopenia Muscle 16, e13659
Its small size may support skin penetration, although this also depends heavily on the overall formulation and delivery system