Increased Flexibility Increased Mobility Shows Improvement in Joint Comfort within 7 Days¹ Feel the Difference Next Generation after Glucosamine Once Daily Non-GMO Gluten, Wheat & Dairy Free Certified Gluten-Free Dietary Supplement Solgar N° 7 is the next generation alternative after glucosamine that increases mobility, flexibility and range of motion in sensitive joints. In this breakthrough formulation, N° 7 brings together bio-active nutrients that work to create a fast acting approach for occasional 'tweaks' and joint stresses brought on by exercise, sport or physical activity. With increased mobility and flexibility, Solgar N° 7 can help you to pursue the activities you love and get back on track...fast. Feel the difference for yourself. Solgar N° 7 shows improvement in joint comfort...within 7 Days. ¹Based on two human studies with 5-Loxin Advanced where subjects rated their joint health over time, subject's joint health improved within 7 days and continued to improve throughout the duration of the studies.