4CYTE is a trusted joint health supplement designed to support mobility, comfort and long term joint function in both cats and dogs. At Petdirect we stock 4CYTE in easy to use gel and granule formats, all featuring the active ingredient EPITALIS Forte, known for helping maintain healthy cartilage and supporting recovery from joint wear. Whether you’re caring for an older pet, a growing animal or one recovering from injury, 4CYTE offers targeted daily support that fits easily into your pet’s routine.