Some Preservatives Are Technically “Natural” — but Still Controversial
These ingredients are often allowed under “natural” labeling rules, yet some pet owners and veterinarians prefer to limit or avoid them due to mixed research, sensitivities, or how they’re used. Mixed Tocopherols (Vitamin E) Why used: Natural preservative to prevent fat oxidation Why controversial: Generally safe, but effectiveness varies; often paired with other preservatives Rosemary … Read more