My advice:
Buy flax seeds.
Rationale:
1)Flax oil, when exposed to air, rapidly oxidizes and the byproduct of the aforementioned oxidation are oxidative metabolites/free radicals. This is a problem with many emulsified oils, including fish oil, just to a lesser extent.
2)You never know how the oil was produced - it better be cold-pressed, but supplement companies will say anything to sell
3)Flax seeds - very high in fiber, have some protein, rich in naturally occuring nutrients as opposed to filtrated oil.
Eat flax seeds - choke 3tbsp with protein shake or dump it in your oats or whatever 'cutting carbs' (lol) you consume