DONA® - Buy 5 Get 1 Free

DONA® - Buy 5 Get 1 Free

$209.70 $174.75
(You save $34.95)
Per Unit

DONA® is the original Crystalline Glucosamine Sulfate that has been thoroughly studied in 2 separate 3-year studies to promote healthy cartilage. DONA® allowing you to return to the activities you love, such as walking, climbing stairs, swimming, running, and even the simple joy of picking up your grandchild!

DONA® is available in a convenient, one-a-day dosage in 60 ct. bottles. DONA® is no longer available in powder. If you are looking for a powdered version, please click here.

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The recommended daily dose is 1500 mg taken once-a-day - which is equal to 2 DONA caplets once-a-day. Caplets are available in bottles, with the caplets loose in a bottle.

Supplement Facts

Caplet Supplement Facts

Directions for Use


Take two caplets together daily with water or juice.


Due to its mechanism of action, the product may take 1-2 weeks, or possibly longer, to notice any effects. Optimal effects on joint mobility have been observed after 12 weeks of daily administration. 

Store in a cool, dry place.

Keep out of the reach of children.

As with any nutritional product, please consult your physician before taking. It you are pregnant or breast feeding, ask you Doctor before taking.

Use only as directed. Results May Vary.

Other information:

Glucosamine is derived from shellfish; if you are allergic to shellfish, please consult your doctor before taking.

DONA contains the original Crystalline Glucosamine Sulfate discovered and patented by Rotta Research Laboratorium, sold in more than 60 countries around the world as a prescription drug.

Taking DONA with or without food is up to the customer. We simply ask that customers be consistent.

Taking DONA in the morning or at night is up to the customer. We simply ask that customers be consistent.

DONA is a pure and chemically well characterized compound.

DONA is manufactured in accordance with Good Manufacturing Practices.