21st Century Arthri-Flex Advantage + Vitamin D3, 120 Coated Tablets

Highlights

• Each daily 4-tablet dose delivers 1 500 mg glucosamine sulfate + 1 500 mg MSM, 80 mg hyaluronic acid and naturally occurring chondroitin from type II chicken-sternum collagen—an evidence-based quartet that rehydrates cartilage, cushions impact and helps knock down morning stiffness so knees, hips and hands glide through work, workouts and weekends.
• To shore up skeletal strength the formula adds 50 µg (2 000 IU) vitamin D3 plus 200 mg magnesium, 15 mg zinc, 0.5 mg copper, 5 mg manganese, 220 µg molybdenum and 195 mg potassium—nutrients that steer calcium where it belongs, aid collagen cross-linking and keep muscles firing smoothly, making joint gains last while bones stay fracture-resilient.
• Flexicol™ proprietary blend layers soothing botanicals—Boswellia resin, white-willow bark and grape-seed antioxidants—with boron glycinate to modulate healthy inflammation signals. Together they amplify the core actives, reduce post-exercise soreness and defend cartilage cells against oxidative wear, so every stride or rep feels easier over time.
• Made in cGMP U.S. facilities, the sugar-free, coated tablets are easy on digestion, certified non-GMO, gluten- & bovine-free and laboratory-tested for identity, potency and purity. A single bottle supplies 30 full servings—travel-ready assurance that your joints, bones and connective tissues get science-backed support wherever life takes you.