9Lives Daily Essentials

7 ingredients in this list are ones we hold sourced evidence on , and 1 of them is genuinely contested rather than merely unpopular online.

• BHA (butylated hydroxyanisole) · ingredient 19ContestedA synthetic antioxidant that slows fat oxidation (rancidity) in dry and fatty pet foods. Regulators permit it: EFSA judged BHA safe for most animal species up to 150 mg/kg complete feed, though it could not set a safe level for cats due to insufficient data.
• Mixed tocopherols (natural vitamin E) · ingredient 6Well supportedA blend of vitamin E forms (alpha-, beta-, gamma-, delta-tocopherol) used as a natural-source antioxidant to slow fat rancidity, commonly chosen as an alternative to synthetic preservatives. EFSA concluded that tocopherol-rich extracts are safe for all animal species and the consumer and are efficacious antioxidants in feed.
• Named Meat/Poultry Meal (e.g., Chicken Meal, Lamb Meal) · ingredient 9Well supportedA rendered, water- and fat-reduced concentrate from a named species (AAFCO, e.g., 'chicken meal'). Because most moisture is removed it is a dense protein source (poultry meals commonly around 57-69% crude protein) and it names the species for allergy avoidance.
• Rosemary extract · ingredient 23Well supportedA plant-derived natural antioxidant (active compounds carnosic acid and carnosol) used to slow fat oxidation, frequently chosen as an alternative to synthetic preservatives. It is an authorized food antioxidant in the EU (E 392); JECFA established a temporary acceptable daily intake for rosemary extract expressed as carnosic acid plus carnosol.
• By-Product Meal (Meat / Poultry By-Product Meal) · ingredient 2NeutralA rendered concentrate made from clean, non-muscle parts of the carcass (organs, necks, feet, and similar), defined by AAFCO. It is more variable and lower-transparency than a named muscle meal, but it is not inherently unsafe or low-nutrition: controlled feeding trials in dogs report high protein digestibility (roughly 92-95%) for poultry by-product-based diets, and some by-product organs are nutrient-dense.
• Meat and Bone Meal · ingredient 7NeutralA rendered concentrate of mammal tissue that also includes bone, giving it high mineral/ash content and lower crude protein (roughly 39-46%) than clean meat meals. Amino-acid availability varies substantially with rendering temperature and pressure — studies show good digestibility is achievable but not guaranteed across processing methods.