VF+Core Variety Pack includes 13 formulas: • LS Formula – Lysine & Immune Support • RB Formula – Hematinic Support • JC Formula – Joint Care Support • KC Formula – Renal Support • Feline Vitality – Daily Antioxidant & Multivitamin Support • BIO Formula – Gastrointestinal Support • Fiber Formula – Hairball & Digestive Fiber Support • SK Formula – Skin & Coat Support • UC Formula – Urinary & Calming Support • AA Formula – Amino Acid & Muscle Support • LC Formula – Weight Management Support • HC Formula – Cardiac Support with Taurine • HP Formula – Hepatic Support & Liver Protection