Fish Oil Supplements Explained
Since the dawn of man, humans have consumed fish for its many nutritional properties. In the not-so-distant past, mankind’s purpose of fishing was to satiate one of our most basic needs: sustenance. It’s been this way for a very long time, that is, (in the grand scope) until recently.
With the advent, growth, and success of science and technology, our world and the way we view it is radically different from how the vast majority of humans before us had seen it. As a result, we’re privy to the knowledge and ever-growing discovery of benefits food provides. Unlike our ancestors, we get to see and study the benefits of eating fish besides just fulfilling basic needs.
Fish have a lot more to offer than just sustenance.
One of the most well-known and sought-after features of fish is its oil. As mentioned above, advancements in science and technology have allowed us to gain a deeper understanding of how it can help support and improve overall human health and one’s general sense of being.
What’s more, the fat in fish oil is a critical factor for proper human growth, function, and development. Your body cannot make many forms of fat, so it’s essential to obtain them through dietary means. To put it into perspective, there isn’t a single cellular process that doesn’t use fat whether direct or indirect. According to one study, even your brain is 60% fat.
Fish Oil has a wide range of clinically studied, science-backed benefits. Some of these include:
- Proper neural fetal development 
- Promoting optimal cardiac function 
- Maintaining eye health and growth 
- Preventing neurological disorders 
- Reducing high levels of triglycerides 
These are a just a few of the many well-known benefits fish oil can provide. Problem is if you aren’t giving your body enough healthy fat, unwanted and largely preventable issues can arise.
Things like dry skin, dandruff, dry eyes, cramps, junk food craves, stiff joints, and brittle arteries are just a few of the vast symptoms of fat deficiency. This is a nutrient you cannot live without.
Is a high-quality fish oil supplement worth the price?
To most sane people, it’s more than worth it- it’s critical. See, our not-so-distant ancestors naturally got most of the healthy Omega-3 fats they needed from the food they ate. After all, before modern, highly-processed western diets, people actually ate natural whole-foods.
But, the vast majority of modern Western diets no longer use natural whole foods. Instead, highly processed (technically edible) foodstuffs stripped of their nutrition are the main course. And we wonder why, despite having the most advanced healthcare system in the world, that more people than ever are becoming sick and have no idea as to why they’re really suffering.
So, what’s the best way to counter this lack of nutrition?
Above all else, positively changing your diet to include more natural, (healthy) fat-rich foods is the best. However, when the time inevitably comes that diet alone isn’t enough or just not possible given your circumstances, your next best bet is to try using a fish oil supplement.
Quality fish oil supplements are inexpensive solutions for supplying your body with plenty of Omega-3 fats. They’re especially helpful for when you don’t have access to omega-3 rich foods. They’re the proverbial ounce of prevention to the often expensive and painful pound of cure.
For those of you interested in omega-3 nutrition but want something more efficient, we suggest taking a look at our best 10 krill oil supplements for omega-3 fats. Beyond that, let’s dive in!
The Best 10 Fish Oil Supplements
10. Nature’s Bounty Rapid Release Fish Oil
Don’t let its place at number 10 fool you. Nature’s Bounty Rapid Release (RR) is undoubtedly one of the most cost-friendly brands out there. Objectively speaking, this supplement provides you with everything you need and nothing you don’t. Here’s what you can expect to get from it.
For one, it has 200 servings (200 softgels) in each bottle. Contained inside every serving is 1.2 grams of fish oil, 360 mg of which are in the form of highly beneficial Omega-3 fatty acids. We also found to be highly purified and lacking most potential impurities, like GMOs and mercury.
All things considered, we strongly believe Nature’s Bounty rapid release is a great choice. It doesn’t have a range of questionable ingredients and has everything you want for less than $10.
Nature’s Bounty Omega-3 Overview:
• Specially coated to minimize fish burps
• Provides 200 softgel servings per bottle
• Purified to eliminate traces of mercury
• Helps improve both health and function
• Reputable – more than 50 years experience
• Very cost-friendly solution for Omega-3’s
9. New Chapter Fish Oil
New Chapter is one of the most popular fish oil supplements to date, and it’s easy to see why. Unlike most fish oil supplements, New Chapter (NC) has a number of ingredients in addition to its 520 mg of Omega-3 fatty acids. Some of these other ingredients are fats like Omega 5, 6, 7 and 9. You’ll also find it has astaxanthin (antioxidant) and oregano and rosemary leaf extracts.
Every bottle of New Chapter cost about $35 on Amazon, although we’ve noticed this can vary. Each one can provide up to 60 servings- or a 2 month supply- which is 120 total liquid softgels. Moreover, New Chapter derives its oil from 100% wild-caught Alaskan Salmon. It’s also free of GMOs, gluten, third-party lab tested, NSF certified, and is processed without using heat.
That said, for $35 New Chapter sports a pretty persuading package. To us, we strongly believe it’s a great choice for beginners looking to get higher dosages without too many pills at once.
New Chapter Fish Oil Overview:
• Derived from wild-caught Alaskan Salmon
• Made with Non-GMO verified Salmon Oil
• Freshly pressed for optimal nutrient profile
• Sustainably sourced by responsible fisheries
• Non-heat processed, no questionable artificals
• Third party lab tested and certified by the NSF
8. Nutrigold Triple Strength Omega-3 Fish Oil
It doesn’t take more than one look at Nutrigold’s fish oil supplement to know it means business. Nutrigold’s Triple Strength fish oil isn’t your average supplement by any means, and here’s why. For starters, it’s formulated to deliver safe, potent dosages at effective ratios. Relative to most fish oil supplements and largely circumstantial, it is as its name would suggest: triple strength.
Each bottle provides a true 3-month’s supply (90 servings) of which every serving has 2.1 grams of beneficial omega-3 fatty acids. While good, we’ve found that this is just the tip of the iceberg. More specifically, Nutrigold TS is third-party lab tested free of Mercury, PCBs, and other toxins.
On that note, Nutrigold’s pretty hard to top in terms of value. Because it can last 3-months of daily consistent use while still providing highly potent dosages (2,100 mg of Omega-3), we’re impressed. Pair that with its molecular distillation for purity and you’re in for some great value.
Nutrigold Omega-3 Overview:
• Certified and lab tested across the board
• Includes 90 true high-potency servings
• Made from wild-caught Alaskan Pollock
• Offers 2.1 grams of Omega-3’s per serving
• Highly absorbable triglyceride form of fat
• Molecularly distilled for maximum purity
7. Nordic Naturals Ultimate Omega-3 Softgels
Made by Nordic Naturals, Ultimate Omega is the brand’s signature flagship fish oil supplement. Designed with overall effectivity in mind, UO offers everything you need and nothing you don’t. Each bottle of the stuff provides 30 true servings of 100% omega-3’s ocean caught omega-3 fish oils. More specifically, it gets its oil from small fish sources like anchovies and sardines.
Contained inside each serving is 1,280 mg of pure omega-3 fish oil without added filler. What’s more, you won’t find artificial colors, preservatives, flavors, gluten, or milk-derived ingredients. We also like how Ultimate Omega is third-party lab tested for toxins including heavy metals.
That said, for less than $25 on Amazon and with free shipping, you can’t go wrong. We believe this supplement is likely best suited for those who want a simple yet proven pack of Omega-3’s.
Nordic Naturals Omega-3 Overview:
• Sourced from deep-sea fish
• 30 servings per container
• Supports healthy lipid levels
• Superior triglyceride fat forms
• Free of gluten, milk, and GMOs
• 3rd party lab tested and verified
6. Arazo Nutrition High Omega-3 Fish Oil
Developed by Arazo Nutrition, this high-strength fish oil is a true one-stop-shop supplement. Simply put, Arazo Nutrition fish oil has more than 2+ grams of omega-3 fatty acids per serving. Each bottle of the stuff contains a solid 40 servings for only $21 a tub which is a nice surprise.
While it’s dosage and serving size is nothing short of impressive and effective, we really like its purity. We found that Arazo’s fish oil is made in an FDA and cGMP USA facility and is lab tested for contaminants for ensured purity and safety. That said, each batch is made up of 100% wild ocean catch and is specially extracted for the highest possible volume (ratio) of EPA and DHA.
It should be noted that you won’t have to deal with the proverbial burps or fishy aftertastes. Instead, it has a subtle lemon flavor that’s (in ours and others experience) mostly unnoticeable. In the end, this supplement is made for those who just want to take one effective pill and be done without having to worry about any “other” added ingredients or controversial practices.
Arazo Nutrition Omega-3 Overview:
• No fishy burps or unsavory aftertaste
• Contains 40 total servings per bottle
• Number one best seller on Amazon
• High EPA / High DHA dose formula
• Molecularly distilled for ultra purity
• 100% Wild Ocean catch (no farms!)
5. Nature Made Burpless Omega-3 Fish Oil
Nature Made is somewhat of an infamous name when it comes to whole natural supplements. Made with simplicity in mind, each bottle provides 160 servings (near 6 months supply) at 600 mg of Omega-3’s per serving. Furthermore, Nature Made’s omega-3 fish oil isn’t farm raised but rather sourced from deep ocean waters. This helps promote a high degree of safety and purity.
Moreover, NM fish oil is United State Pharmacopeia (USP) verified for optimal quality and uses specially coated liquid softgels to prevent unwanted ‘fishy’ burps or unpleasant aftertastes. It’s also purified to remove detectable levels of toxic heavy metals like mercury for improved safety.
That said, for $30 Nature Made is a pretty good choice despite initially costing a little above average. This is because it has a lot to offer in addition to its sheer amount of 320 softgels.
Nature Made Omega-3 Overview:
• Helps promote optimal heart function
• 160 servings (320 softgels) per bottle
• 600 mg of Omega-3 fats every 2 softgels
• Specially coated to prevent fishy burps
• Purified to remove detectable mercury
• One of the highest rated on Amazon
4. Viva Naturals Concentrated Omega 3 Fish Oil
Objectively speaking, Viva Naturals is best known for providing high-end quality supplements. Like most of their brand, this fish oil supplement is certainly no exception to their reputation. That’s because factors like accuracy, sustainability, safety, and purity are unhesitantly included.
This is especially apparent with its solid dosage size. We found each of its 90 servings is made up of 2 full grams of Omega-3 fatty acids. To put that into perspective, most brands usually have somewhere between 1 or 1.5 grams if you’re lucky. That’s a 25-50% increase in dosage! Essentially, this means you’re getting more bang for your buck- and a higher quality one at that.
In addition to its good value, it also has a great safety buffer. That’s because it’s derived from 100% sustainably wild-caught small fish like sardines and mackerel. This is notable because small fish generally have fewer amounts of mercury than larger fish. Not that this is matters, though, because each batch is filtered, lab tested and IFOS 5-Star certified for quality control.
Viva Naturals Omega-3 Overview:
• Triglyceride form for better absorption
• Includes 90 full servings per container
• Promotes a wide range of health benefits
• Concentrated without heat or chemicals
• IFOS 5-Star Certified for purity & quality
• One of our absolute favorites (also Halal)
3. Dr. Tobias Triple Strength Omega-3 Fish Oil
Dr. Tobias is arguably among the most well-known of nutritional supplement brands. With well over more than eleven and a half thousand different great reviews, it’d be hard to not see why. See, each bottle of the good Doctor’s triple-strength fish oil is safe, effective, and price-friendly.
Moreover, each bottle provides a full 3-months supply of servings (90) at 1.4g of Omega-3 fats per. This equates to about $10 per month, which is better than what most others offer. While nice, we’re most impressed by its attention to detail and overall level of proper quality control.
More specifically, we found it’s enterically coated to prevent fishy burps and is sourced from anchovy, sardine, salmon, and mackerel. It’s also molecularly distilled to remove toxins like heavy metals and PCBs. This can, of course, be verified by its third-party lab testing reports.
We believe this supplement is one of the best and, for its price point, very effective. Considering its purity and lack of unnecessary ingredients, we’ll continue to use it in our stack for the future.
Dr. Tobias Omega-3 Overview:
• Highest rated Amazon fish oil
• 90 full servings per container
• Molecularly distilled for purity
• 180 total softgels (2 per serving)
• Third party lab tested for safety
• Made in a GMP Certified facility
2. MAV Nutrition Premium Omega-3 Fish Oil
Those of you who are familiar with MAV Nutrition won’t be surprised to see its placement at #2. MAV Nutrition’s Premium Omega-3 fish oil is just that- premium. It supplies everything you’d come to expect out of a fish oil supplement.. and then some. We won’t just keep teasing you though. Let’s dive in and go over exactly what makes this supplement worthy of being used.
For starters, MAV’s fish oil provides a little over a 1 month’s supply at 40 servings per bottle. Combined with its $18 price tag and 2+ grams of omega-3 fats per serving, it’s easy to see why. That said, MAV’s fish oil is naturally sourced from 100% sea-harvested pelagic fish (no farms!).
What’s more, each GMO-Free serving is proudly made and lab tested in a USA, cGMP facility. It’s also purified using state-of-the-art molecular distillation. This process is one of the few (safe) ways to remove toxins like PCBs and heavy metals to below detectable limits for human use. Each serving is also free of GMO ingredients and is backed by a 60-day money back guarantee.
MAV Nutrition Premium Omega-3’s Overview:
• Supports proper brain function
• Contains 40 servings per bottle
• 1,296mg of EPA, 846mg of DHA
• Harvested from Pelagic sea fish
• Molecularly distilled free of toxins
• Made in a certified GMP USA facility
1. Sports Research Omega-3 Fish Oil
Sports Research is one of our all-time favorite supplement companies, and with good reason. This brand is best known for providing healthy ingredients and effective doses at cost-friendly prices. Second to none, Sports Research Fish Oil is easily the best all-encompassing solution.
Formulated with safety, quality, and efficacy in mind, each bottle of SR’s Fish Oil has a minimum 90 softgel servings with the option to upgrade to 180. Each softgel has over 1 gram of pure (88%) omega-3 fatty acids and is only (sustainably) sourced from wild-caught Alaskan Pollock.
Additionally, Sports Research is just as if not more dedicated to safety and quality. We found it’s IFOS-5 Star Certified (Great fish oil standards) and is free of most major potential allergens. It’s also free of artificial ingredients, additives, and is molecularly distilled to remove impurities.
Essentially, this means you’re getting pure fish oil without ingesting mercury or PCBs. This is important because, as you know, many fish oil supplements have trace toxic heavy metals.
SR Omega-3 Overview:
• 90 softgel servings per container
• 1+ grams of good fats per softgel
• 3rd party IFOS 5-star certified
• Sourced from Alaskan Pollock
• No PCBs, GMOs, or heavy metals
• Free of most potential allergens
In the end, each supplement on this ranking is (by and large) formulated to achieve the same purpose: give you omega-3 fatty acids. Some may be better for you than others relative to your specific needs, so to address this we’ve outlined what we strongly believe to be the best overall supplements taking numerous different factors into consideration among our top 3.
If you’re looking for the best all-around inexpensive omega-3 fish oil supplement, we personally like #1 the most. We take it alongside our daily multivitamin & mineral stack for great results.
That said, we hope you enjoyed this top 10 ranking of the best fish oil supplements. We actively monitor for reformulations and changes to ensure this guide is maintained and kept up to date.
Frequently Asked Questions
What are Omega-3 fatty acids?
By definition, Omega-3s are unsaturated fatty acids that naturally occur in fish oil. Chemical structure talks aside, fish oil omega-3’s are primarily made up of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). They’re essential nutrients that can’t be made by your body. Each acid’s very important for helping support certain bodily functions and maintaining health.
What are the benefits of fish oil?
Taking fish oil means getting omega-3 fatty acids. The benefits of consuming omega-3’s are extensive, well-documented, and clinically studied. As mentioned above, some benefits include:
• Enhanced immune system function 
• Promotes proper fetal development 
• Healthier skin, nails, hair, and eyes [8, 9, 10]
• Improves nervous system function 
• Decreased overall inflammation 
Can you take too much fish oil?
Short answer: Yes. As with everything in life, there is a limit. But, when it comes to fish oil, you’d have to intentionally try to overdose to reach it. This is because fish oil is generally regarded as safe to eat in large doses and, according to the FDA, has a safety limit of 5 grams taken daily.
That’s a lot of pills folks. To put that into perspective, most fish oil supplements have dosages that range from slightly above to slightly below 1 gram of fish oil per serving. That means you’d have to take about 5 times the recommended serving size to reach the FDA’s suggested limit.
Do fish oil supplements have mercury?
Whether or not a fish oil supplement has mercury wholly depends on the brand in question. Some low-quality brands, usually foreign, are notorious for having contaminants and should be avoided at all times. On the other hand, some brands, usually domestic, take great pride in their company’s formula transparency, facility conditions, lab testing, and methods of purification.
While deep-sea fish naturally contain mercury, many good fish oil brands molecularly distill (purify) their fish oil to remove all detectable traces of toxins, like heavy metals and PCBs.
Can I take fish oil while pregnant?
For most expectant mothers, yes, but you’ll need to exercise caution. Healthy omega-3s are derived from one of two sources: fish oil and cod liver oil. Fish oil derived from the bodies of fish are safe to use granted you’re using a high-quality supplement with nothing else added.
On the other hand, omega-3’s derived from fish livers aren’t safe to use during pregnancy. This is because fish liver oil has higher levels of retinol form Vitamin A. Too much of it may harm your baby’s growth in large doses. Talk with your doctor first before taking a supplement.
Does fish oil ever expire?
Fish oil, like every other foodstuff, can and will eventually spoil. Taking steps like storing your fish oil in a cool, dark place can significantly reduce the time it takes to become rancid. We also suggest checking the bottle for an expiry date. Only take fresh, purified fish oil. Do not consume fish oil that’s expired, smells odd, or looks murky. This might cause much more harm than good.