"Synthetic vitamin D3 (cholecalciferol) added to meet AAFCO nutrient profiles."
Dogs and cats can't synthesize enough vitamin D from sunlight the way humans can, so diet is their main source. Like vitamin A, natural D3 is heat-fragile, which is why it's added back as a stabilized supplement after cooking rather than relied on from raw ingredients. Standard and safe at labeled amounts.
No known safety, allergen, sourcing, or regulatory concerns. Full marks — 0 pts deducted.
Rated A (0 pts) by PetPro-tectors™. Dogs and cats can't synthesize enough vitamin D from sunlight the way humans can, so diet is their main source. Like vitamin A, natural D3 is heat-fragile, which is why it's added back as a stabilized supplement after cooking rather than relied on from raw ingredients. Standard and safe at labeled amounts.
Synthetic vitamin D3 (cholecalciferol) added to meet AAFCO nutrient profiles.