Omega XL is pretty straight forward as supplements go, it's Omega oil, will that work to help joint pain? There's a pretty good chance that it will. Is there any need what so ever for it's price tag? No, there really isn't any reason for omega xl to be priced at $40/bottle when it really doesn't have anything different going on for it than most store brand bottles at $15/bottle.
There's nothing wrong with Omega XL, just it's not worth the price. There are better joint supplements out there and you'd be better off buying one of those and a cheap omega oil pill to maximise the results from your joint health supplements.
Omega 3 fatty acids are good for your joints, but there's a host of other ingredients that can also have similar effects, Turmeric, MSM, SAMe, Glucosamine and so on. And these ingredients do work together to increase efficacy, so if it's a question of does omega xl work? Then the answer is yes, but if it's a question of if it will work any better than any other omega 3 fatty acids for a third of the price the answer is no.
We'd recommend that you'd be better off taking Flex Pro (which contains most of these other effective ingredients) and a store brand omega supplement to best alleviate joint pain.
Omega XL is largely so expensive because of their marketing costs, there's nothing particularly special here. If we were to compare omega xl v relief factor, which it's most popularly pitted against then we'd definitely say go with relief factor. Although as it stands we'd recommend getting a normal omega oil supplement and a separate joint supplement like ProFlex if you're not getting enough omega 3 fatty acids.
Customers Omega XL reviews are a mixed bag, there's a few positive ones and a lot of negative ones. Which shouldn't really be that surprising. There are benefits to taking an omega oil supplement in general, and it certainly does support joint health. But, the catch is that if you're already getting enough of it, adding in a supplement isn't going to fix anything. Omega XL's marketing unfortunately overpromises. The general gist is that it's overpriced for what it is, but that's ultimately because omega xl is a branded omega oil pill.
Common questions we came across whilst researching our Omega XL review
Omega XL works as well as any omega oil extract based supplement will do, in terms of arthritis pain relief there are several studies to suggest that Omega 3 fatty acids when dosed correctly can reduce joint pain. 
Omega XL gives us a proprietary blend of ingredients containing omega oils and there's nothing wrong with this. It doesn't make all too much difference what the sources are unless you have a dietary restriction, such as veganism which would restrict which sources you can get the nutrient from.
The main issue that we have with Omega XL is that despite its name implying a large size it's actually not offering the ideal amount of omega 3 fatty acids to support osteoarthritis related joint pain relief.
The studies we've been citing generally show that for pain relief to be effective 1000mg - 2400mg is the ideal dosage.
For example in this study 60% of patients stated overall pain was improved and 59% even discontinued pain killer prescriptions that they had previously had, but they were taking 1200 - 2400mg of omega oil, not the 600mg contained in a serving of omega xl. That isn't to say that there is really any reason to not simply take more omega xl.
It would just work out very expensive.
Omega XL is a worse choice than Relief Factor, the later actually contains the correct minimum dosage for Omega 3 fatty acids and has the added benefit of including Turmeric which is also proven to reduce joint inflammation. When it comes to Omega XL vs Relief Factor, the latter wins hands down.
If we’re comparing Omega XL vs Omega 3 supplements in general we’d actually still recommend a store brand Omega 3 supplement over Omega XL, there really isn’t any difference aside from the over the top price tag.
There really isn’t much to say about the differences in these two, there’s some minor differences in the absorption rates of plant based vs fish based omega supplements, but it pretty much evens out as the fish based supplements have a higher density of omega fatty acids. So, unless you’re picking one or the other for dietary concerns then we’d say they’re both pretty much the same. Except for the price. You get a much bigger dose for your money with Mega Red over Omega XL, so Mega Red does win here.
Flex Pro topped our best joints supplements list, Omega XL did not make an appearance, it should stand to reason that this sentence alone should explain who's winning this one. Flex Pro contains all of the best joint supplements that you can fit into a 2 capsule serving with the exception of Omega 3. We'd recommend simply buying Flex Pro and a cheap Omega supplement to get the best results out of all the products listed in this section.
Overall Omega XL is a perfectly fine omega supplement, there's just no reason for it to cost what it does and the recommended dosage is not in line with recent studies for what would work best to improve joint health. We generally do recommend omega supplements in general for people who either don't get enough of the essential fatty acids and they're definitely worth trying if you're suffering from joint pain. It just doesn't have to be Omega XL.
There are other ingredients which can also help, such as Turmeric, MSM etc, and we generally recommend looking at Flex Pro to get everything you'd need minus the omega oils, and getting a cheaper store brand omega supplement to cover what you'd get from Omega XL. Mixing these two together would give you the best chance of finding something that works for you although nothing is fool proof.
1 - https://pubmed.ncbi.nlm.nih.gov/16531187/