Dietary Supplement. Triple strength (Refers to level of key ingredients in each individual tablet). Glucosamine chondroitin with joint shield. 2 per day. Shows improved joint comfort within 7 days (Based on two human studies with 5-Loxin Advanced where subjects rated their joint health over time, subjects' joint health improved within 1 days, and continued to improve throughout the duration of the studies)! No. 1 pharmacist recommended brand (Based on Nielson data for the 52 weeks ending June 25, 2016). Free of gluten. See bottom of box for more information about our Ambassador's Club.