All-Natural Feline Life Extension Formula to help your cat live better, longer. The ability to digest protein declines with age leading to muscle-wasting which makes cats old before their time. The digestive enzymes plus new ultra-digestible protein maximizes utilization of L-Taurine and other key amino acids to support muscle status. Powerful antioxidants (including SAMe (S-adenosylmethionine)) helps promote renal health. Full range of probiotics to support bowel and urinary tract health. Omega 3 fatty acids help to prevent cancer and cataracts and maintain healthy joints, skin and coat.