Wiley's fish oil is for anyone who wants omega-3s they can actually trace back to the source. Most brands are vague about where the oil came from. Not Wiley's Finest: they're a US family-owned brand that documents every batch to the specific wild Alaskan fishery it was caught in. That level of transparency is rare, and it's the main reason they're on our shelf.
We stock Wiley's alongside our own LSC range because they pass the same test we apply to everything we carry: clean sourcing, honest doses, formats that work for daily life. The flavoured liquids are genuinely palatable, which matters more than people think when you're committing to this long-term. Browse below and pick what fits your routine.
Read the Wiley's fish oil buying guide
Why sourcing matters more than most brands admit
Fish oil quality starts with what the fish ate and how fast the oil was processed after harvest. Rancid or oxidised oil is a real issue in this category, and a lot of cheaper products are already compromised by the time they reach the shelf. Most brands won't tell you which fishery the oil came from or when it was processed after the catch.
Wiley's Finest traces every batch to a specific wild Alaskan fishery. That's not marketing language, it's a documented chain of custody. It's the same standard we'd want from any food product we were going to take every single day, and it's why Wiley's sits on our shelf rather than the cheaper alternatives it consistently outcompetes on transparency and quality.
What's in this range
Wiley's Easy to Swallow Fish Oils is the practical daily option: smaller softgels designed for people who find larger capsules difficult to take. A solid EPA and DHA concentration in a format that's easy to fit into any morning routine without thinking about it.
Wiley's Peak EPA is the high-concentration formula for people who want a serious omega-3 dose without taking a fistful of capsules each morning. EPA and DHA contribute to the normal function of the heart at a daily intake of 250 mg. If cardiovascular health is a priority or you want a proper therapeutic-range omega-3, this is the one to look at.
Wiley's Finest Bold Vision pairs omega-3 with targeted eye health support. DHA contributes to the maintenance of normal vision and normal brain function at a daily intake of 250 mg. Popular with people in their 40s and 50s who want to stay sharp and support long-term eye health as part of a consistent daily routine.
Who this range is for
People who eat little or no oily fish and want to cover their omega-3 intake reliably. Active adults who want heart, joint, and cognitive support built into a daily supplement routine. Anyone who has had a blood test or a GP recommendation suggesting their omega-3 levels need attention.
If joint support is a priority alongside your omega-3, the Joint & Bone range pairs well here. For anyone focused on cardiovascular goals, browse the Heart & Cholesterol collection for the full picture of what we carry.
How to take it
Capsule formats are best taken with food once daily. The flavoured liquids (lemon and natural fruit) are a practical option if you want a higher dose in one go or prefer to skip capsules altogether. A daily teaspoon of the liquid delivers a meaningful EPA and DHA intake without any fishy aftertaste. The liquid format is especially useful for anyone already taking multiple capsules each morning who wants to reduce the count without reducing the dose.
