Omega-3s, namely DHA and EPA, are often deficient in the vegan diet due to these fats coming mainly from fish and thus animals.
But, there are ways to get enough of it through supplements still, and thus this post.

Where Is Vegan Omega-3 Sourced From?
The omega 3s that are vegan friendly are generally sourced from algae, to provide EPA and DHA and not just linolenic acid, the one we have to convert to EPA and DHA ourselves.
This is good news, since algae are totally vegan friendly.
And because omega-3 deficiency is serious, you should probably buy some :).
Best Vegan Omega-3 Supplement
Choosing from a whole bunch of vegan omega-3 products, the best one is this one from Deva Nutrition.

Get it from ASH here (cheapest).
They should get you repleted in omega-3s in no time and provide you plenty of value for your money (algae sourced).
So, try them out,
and good luck,
/Emil
Read More
Best Activated Charcoal Supplements (Buy These)
Vegan B12 Foods List – Are They Enough?
Do Clams, Mussels, Oysters (Mollusks) Feel Pain – Vegan?
Veganism And A Lack Of Masculinity?