John West Mackerel
100Clean
Ingredients · 1
GoodCautionAvoidHealthier swaps
Same shelf, cleaner ingredients
Common questions
Is John West Mackerel healthy?
John West Mackerel scores 100/100 on Tallow — our clean band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.
What is in John West Mackerel?
John West Mackerel lists 1 ingredient, starting with Skinless and Boneless North Atlantic Mackerel. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.
Does John West Mackerel contain seed oils?
No. Nothing in John West Mackerel’s ingredient list matches a seed oil — canola, soybean, corn, cottonseed, grapeseed, sunflower, safflower, rice bran or peanut oil, or an unspecified "vegetable oil".
How processed is John West Mackerel?
John West Mackerel is NOVA group 1: unprocessed or minimally processed. NOVA runs 1 to 4, where 1 is whole food and 4 is ultra-processed.
How does John West Mackerel compare to other seafood?
At 100/100 John West Mackerel sits in our top band, among the better seafood we have scored.
Is John West Mackerel organic?
John West Mackerel is not certified organic in our data.
Full methodology: how we score products.




