Is Seven Seas Halal?

Is Seven Seas Halal?

Seven Seas is one of the UK’s best-known fish oil and omega-3 brands, and its range spans three genuinely different halal situations depending on which product you pick up. The bottle matters more than the brand name here.

Liquid Cod Liver Oil — Halal-Compatible

Seven Seas’ traditional pourable cod liver oil has no capsule shell at all — it’s fish oil in a bottle, taken by spoon. No gelatine question applies. This is the simplest, cleanest option in the range.

The “Gelatine Free” Capsule Range — Halal-Compatible

Seven Seas sells a specific Gelatine Free line — including High Strength Pure Cod Liver Oil — where the capsule shell is built from modified starch, glycerol (as a firming agent), carrageenan, and disodium phosphate. No gelatine of any kind, animal or otherwise. This range sidesteps the entire capsule-sourcing question by design, and it’s clearly labelled as such on pack.

Standard Softgel Capsules — Mushbooh

Most of the mainstream range — Omega-3 Max Strength, One-A-Day Pure Cod Liver Oil, and similar softgel products — uses a bovine (beef) gelatin capsule shell, confirmed consistently across UK retailer ingredient listings. Beef gelatin is halal only when sourced from a zabiha-slaughtered animal. Seven Seas doesn’t disclose the slaughter method, and no halal certification exists to close that gap. This is the same standard gelatine-sourcing ambiguity that applies to most Western softgel supplements.

One claim worth explicitly correcting: some low-quality sites claim Seven Seas capsules use fish gelatin. They don’t. Every verified retailer and manufacturer source confirms bovine gelatin in the standard range — fish gelatin does not appear anywhere in Seven Seas’ current lineup.

Summary

Product Type	Capsule/Shell	Verdict
Liquid cod liver oil	None	Halal-compatible
Gelatine Free range	Modified starch, carrageenan	Halal-compatible
Standard softgel capsules	Bovine gelatin, source undisclosed	Mushbooh
Halal certification	None on any product	—