welcome: sign in|account|help
2 Sites 1 Bag
0 items $0.00checkout

DONA Crystalline Glucosamine Sulfate, Caplets 60 ea

suggested: $37.99
our price: $31.99$0.53 / ea
save 16% ($6.00)
in stock

Hidden Tab
Hidden Tab
Hidden Tab
Hidden Tab

World's Most Prescribed Glucosamine.*

  • Now Available in the U.S. Without Prescription.
  • 30 Day Supply.

The only brand proven effective in two 3 year controlled clinical studies to:

  • Promote healthy cartilage.**
  • Lubricate joints.**
  • Support joint mobility and flexibility.**
  • Protect cartilage.**

*In stabilized form.

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


Made in Ireland


Keep out of the reach of children. As with any nutritional product, please consult your physician before taking. If you are pregnant or breast feeding ask your Doctor before taking. Use only as directed. Glucosamine is derived from shellfish; if you are allergic to shellfish, please consult your doctor before taking.

©WynnPharm Inc.

DONA Crystalline Glucosamine Sulfate

 – Joint pain can lower your quality of life. While there are many ways of addressing joint problems, more and more doctors are recommending the use of supplements to help patients manage discomfort. If your doctor has suggested glucosamine as a supplement for your joint health needs, DONA Crystalline Glucosamine Sulfate is a great choice due to its unique formula.

A Patented Manufacturing Process

Each two-capsule serving of DONA Crystalline Glucosamine Sulfate contains 750 milligrams of pure glucosamine sulfate, a nutrient that some scientists believe can improve joint comfort. Not a combination supplement, DONA is manufactured using a process unlike any other utilized by competitor supplement manufacturers. This patented process may help to retain the purity of the glucosamine sulfate, so that the capsules are as potent as possible and better able to be fully absorbed by the body.

A Rigorously Studied Formula

Science is only just beginning to study the benefits of glucosamine sulfate for joint pain and other joint problems. In the past, DONA Crystalline Glucosamine Sulfate has been selected by scientists for specific studies. This is because of the stellar reputation and long history of excellence associated with DONA.

A Best-Selling Brand

Due to its unique manufacturing process and its history, DONA Crystalline Glucosamine Sulfate is one of the top selling brands of glucosamine sulfate in the world. The product is made by Rottapharm Madaus, an Italian pharmaceutical company that has been leading the way in the science of supplementation for decades.
related products
Sundown Naturals Maximum Strength Glucosamine HCl 1500 mg per
Dietary Supplement Promotes Joint Health* Maximum Strength Plus Vitamin D3 ...
21st Century Arthri-Flex Advantage Glucosamine, Chondroitin, MSM
Please Note:  Product received may temporarily differ from image shown ...
NOW Foods 2X Glucosamine & Chondroitin Sulfate, Tablets 
Dietary Supplement Joint Health Extra Strength Supports Normal Joint Function* ...