Back to catalog home

Joint Builder

Jarrow Formulas



Joint Builder product image

Joint Builder® Function supports Cartilage* and Joint Function*


Glucosamine Sulfate is a stable, clinically studied form of glucosamine, which is essential for the proper formation of tendons, ligaments, synovial fluid, bones, skin, nails and blood vessels.*


MSM is a sulfur donor; sulfur is essential for the formation of chondroitin sulfates.* Vitamin C and manganese are required for synthesis of collagen and cartilage.* Adequate Vitamin D3 supports joint health.*


For best results, use with Jarrow Formulas® JarroSil®, the biologically Activated Silicon®.


Jarrow Formulas® glucosamine sulfate is SODIUM FREE and stabilized with potassium chloride (KCl).

Suggested Use:

Take two (2) tablets per day or as directed by your qualified healthcare professional.



Serving Size: 2 Tablets


Amount Per Serving

Vitamin C ... 100mg

(as calcium ascorbate)

Vitamin D3 ... 1000IU / 25mcg


Manganese ... 1mg

(as Manganese Gluconate)

Glucosamine Sulfate ... 1500mg

(from 2000mg Glucosamine Sulfate * 2 KCI)

MSM ... 500mg



Other Ingredients: Cellulose, stearic acid (vegetable source), curcumin, magnesium stearate (vegetable source), silicon dioxide and a food-grade coating.


Contains: Shellfish (shrimp and crab shell).



No wheat, gluten, soybeans, dairy, egg, fish, or peanuts/tree nuts.

Warning: DO NOT use if allergic to shellfish. If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.


Store in a cool, dry place.

Similar products
Joint Synergy+ product image

Joint Synergy+

Metabolic Response Modifier

120 capsules



Glucosamine + Chondroitin product image

Glucosamine + Chondroitin

Jarrow Formulas



CalGuard product image



90 capsules



Pets Joint Support product image

Pets Joint Support

NOW Foods

90 lozenges