Marine cartilage: benefits by goal, the dosage that worked, and the supplements ranked
What the 21 human studies of marine cartilage we graded show for each goal, the dose that worked, and the products that hold it. This page is educational, not medical advice.
Marine cartilage benefits, by goal: what the studies show
Members OnlyThe top 1 of 1 goals
3 of these 21 human studies gave marine cartilage by injection, not by mouth.
| Goal | What the studies show | Studies | Dose that worked |
|---|---|---|---|
| Joints and Mobility | Improved in studies 21 studies, 12 showed an improvement, 3 found none, 3 pooled analyses, 3 by drip, injection or inhaler | 21 | 180 mg |
Marine cartilage supplements, ranked by the human studies
Members OnlyThe top 1 of 1

Marine cartilage dosage: how much per day
The dose that worked in the studies, and the upper limit
The studies taken by mouth that showed an improvement gave 180 mg to 1.2 g a day.
Biohacker panel
Members OnlyWhat our 10 biohackers say about marine cartilage
Questions people ask
Members OnlyAnswered from the figures on this page
What is marine cartilage good for?
By the human studies we graded, marine cartilage shows an improvement for joints and mobility.
Marine cartilage for joints and mobility: what do the studies show?
In the human studies of marine cartilage we graded for joints and mobility: 21 studies, 12 showed an improvement, 3 found none, 3 pooled analyses, 3 by drip, injection or inhaler. The dose that worked: 180 mg a day.
How much marine cartilage per day?
The studies taken by mouth that showed an improvement used 180 mg to 1.2 g a day.
Can I take marine cartilage with my meds?
Some supplements can change how meds work or are absorbed. Members have every product checked against the meds in their Health Profile before it joins their protocol.
Educational, not medical advice. Figures come from the human studies on PubMed we have graded; a study counts for a form when it names the form it used. Updated as new studies arrive. How we grade →
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