I can see that your post is over a month old, so you may have found a fish oil or fish oil alternative that works for you, but I wanted to recommend Be Bright Oil Blend. It is an organic vegan oil supplement and can be purchased at most health food stores and vitamin/supplement stores. I tend to get a lot of hangnails, cracked cuticles, and dry hair when I don’t take an Omega-3 supplement, and my Be Bright has cleared that up.
Some of the downsides to Be Bright: It also has Omega 6 and 9 which most people don’t need. It does has a little sugar (3 grams per serving) added to it for flavor. It makes it taste delicious, but some people might be put off by that.
I hope this information is helpful for you. Have a great day, and happy holidays!