Seven Seas Omega-3 Fish Oil High Strength Plus Cod Liver Oil, 120 Capsules (£7.12 / £6.37 max S&S)

Seven Seas Omega-3 Fish Oil High Strength plus Cod Liver Oil (120 capsules) is down to £7.50 at Amazon. It has typically been selling for around £14.76 over recent months, so this works out at roughly 49% below its usual price.
Its currently ranked 6,743 in Health & Personal Care on Amazon and rated 4.6 out of 5 from 96 customer ratings.
Key features:
Cod liver oil is a rich source of both omega-3 and vitamin D
Rich in three key nutrients: omega-3, vitamin D and vitamin E
Seven Seas has been making omega-3 supplements since 1935
Just one capsule a day with a cold drink during a meal
120 capsules, so around four months supply