Isotonix® · Joint health

Prime™ Joint Support Formula

Glucosamine, Pycnogenol®, and hyaluronic acid for lifelong joint comfort

Prime™ Joint Support Formula product packaging

45 servings

Available Sizes

  • 45 servings

Browse all products

About this formula

Prime™ Joint Support Formula combines glucosamine sulfate—the building block of cartilage—with Pycnogenol® (French maritime pine bark extract), hyaluronic acid, and beta-carotene in an isotonic powder. Together these ingredients help promote cartilage synthesis, protect joint tissues from oxidative stress, and maintain the natural lubrication and cushioning of healthy joints.

Key benefits

  • Promotes normal cartilage synthesis and regeneration
  • Helps maintain joint comfort and flexibility
  • Pycnogenol® provides potent antioxidant protection for joint tissue
  • Hyaluronic acid supports joint lubrication and tissue hydration
  • Glucosamine fuels ongoing cartilage maintenance
  • Isotonic delivery for superior ingredient absorption

How to use

Pour 2 level, white bottle capfuls of powder into a cup. Add 4 fl oz / 120 mL of water and stir. Take once daily or as directed by your healthcare provider. Maximum absorption occurs when taken on an empty stomach.

Warnings & precautions

Warning: If you are currently using warfarin (Coumadin), other antiplatelet/anticoagulant drugs, or antihypertensive drugs, consult your healthcare provider before using this product. If you have a known allergy to shellfish, or if you are pregnant or breastfeeding, do not use this product. KEEP OUT OF THE REACH OF CHILDREN. Store in a cool, dry place. Do not use if safety seal is broken or missing. CONTAINS SHELLFISH (glucosamine from shellfish).

Free from

Gluten-free. Dairy-free.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.