Blue shark
Prionace glauca

Think before you buy!
Think before you buy!
Some sources of this species are more sustainable than others. View ratings.
Overview
Blue shark is OK – needs improvement. Sharks are vulnerable to overfishing.
Ratings
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Best Choice
Best Choice
This seafood has been sustainably caught or responsibly farmed.
Rated 1-2
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OK - Needs Improvement
OK - Needs Improvement
An ok choice, but needs improvement. We recommend seeking alternatives where possible.
Rated 3-4
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4
Avoid
Avoid
We recommend avoiding these options as they have significant environmental concerns.
Rated 5
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Under review
Under review
These ratings are currently being reviewed.
Ratings that are Under Review
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Sustainable swaps
Also known as
Blue shark
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