Choosing a product certified by NSF lets you know the company complies with strict standards and procedures imposed by NSF. From extensive product testing and material analyses to unannounced plant inspections, every aspect of a product's development is thoroughly evaluated before it can earn our certification.

The primary ingredients we selected are all clinically studied and have high bioavailability. Increased bioavailability of an ingredient improves its absorption and effect.

The bioactive ingredients that were formulated for Spine™ have over 50 combined clinical studies showing the efficacy of these nutriments for inflammation and joint health.