Trader Joe's · label read against the research

Glucosamine & Chondroitin

Nothing in here reaches an amount we have seen work.

2 ingredients on the label0 at a studied amount

Nothing in here reaches an amount we’ve seen work.

That isn’t proof it does nothing — it’s the honest limit of what we can tell you.

0at a studied amount
1under it, untested
0only a trace
1nothing we can say

Supplement Facts

Serving Size 1 Caplet(s)


Amount Per Serving   % Daily Value

Glucosamine500 mg†
Chondroitin Sulfate400 mg†

† Daily Value not established, or not stated on this label.

form isn't statedunder the tested amount

What the maker says

Their words, from the label. We show them so you can see what you’re being told. They’re Trader Joe's’s claims, not our findings.

What they say it’s for

  • “Contains soy, crab, crayfish, prawn and shrimp.”
  • “Glucosamine & Chondroitin 900 mg per tablet”

How they say to take it

  • Suggested Use: Take on caplet with a meal up to three times daily or as directed by a physician.

Their own warning

  • People with medical concerns should check with their physician before using this or any dietary supplement.

this statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

1 under the amount that was tested

Not tested and failed — untested. Nobody ran those trials at this amount.

Chondroitin Sulfate400 mg

Label read from the NIH Dietary Supplement Label Database. Formulations change — check the panel on the bottle in your hand. Check a different product.