The 11 best omega-3 supplements at a glance.
Omega-3 are essential fatty acids, that are involved in important functions in your body. In the form of capsules or oil, they support your diet especially when it becomes difficult to take care of balanced meals in everyday life.
Find the omega-3 supplement that suits your eating habits. Our product table presents various manufacturers and brands that offer both animal-based omega-3 and plant-based omega-3.
Omega-3 comparison | |||||||||||
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Price-performance winner
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Model * | Norsan vegan omega-3 oil | Norsan Omega-3 Total Fish Oil with Lemon | TNT True Nutrition Technology Omega-3 capsules | HealthCentre Nordic Oil Omega-3 fish oil | Nature’s Answer Liquid Omega-3 Oil | SinoPlaSan Omega-3 algae oil | ESN Omega-3 capsules | Wehle Sports Omega-3 capsules | Udo’s Choice Omega-3-Plus Bio | Testa Omega-3 capsules | Nu U Omega 3 fish oil |
valuation at Amazon * |
71 reviews | 98 reviews | 270 reviews | 22 reviews | 37 reviews | 204 ratings | 146 reviews | 161 ratings | 43 reviews | 262 reviews | 975 reviews |
Dosage Form | oil | oil | capsule | oil | oil | oil | capsule | capsule | oil | capsule | capsule |
quantity Price per 100 ml / g |
100 ml € 1.09 per daily dose |
200 ml € 0.65 per daily dose |
150 capsules | 200 g € 0.32 per daily dose |
250 ml € 0.50 per daily dose |
480 ml € 0.24 per daily dose |
100 ml € 0.66 per daily dose |
60 capsules | 90 g € 0.21 per daily dose |
180 capsules | 270 g € 0.14 per daily dose |
500 ml € 0.27 per daily dose |
60 capsules | 99.8 g € 0.33 per daily dose |
356 capsules | 580 g € 0.05 per daily dose |
Package content is sufficient for | 20 days | 25 days | 50 days | 50 days | 96 days | 40 days | 60 days | 180 days | 100 days | 60 days | 365 days |
Suitable for | adult | adult | adult | adult | adult | adult | adult | adult | adult | adult | adult |
Vegan | |||||||||||
Ingredients per daily dose | |||||||||||
Recommended daily dose according to the manufacturer |
5 ml | 8 ml | 3 capsules | 5 ml | 5 ml | 2.5 ml | 1 capsule | 1 capsule | 5 ml | 1 capsule | 1 capsule |
Omega 3 | 2,000 mg | 2,000 mg | 2,760 mg | 1,390 mg | 1,150 mg | 1,116 mg | 750 mg | 750 mg | 2,100 mg | 450 mg | 350 mg |
EPA share anti-inflammatory EPA, short for eicosapentaenoic acid, are animal omega-3 fatty acids that have anti-inflammatory effects on the body and relieve symptoms such as depression and autoimmune diseases. |
609 mg | 1,120 mg | 540 mg | 825 mg | 650 mg | 338 mg | 400 mg | 500 mg | not available | 125 mg | 180 mg |
DHA content for eyes, heart and circulation DHA, short for docosahexaenoic acid, are animal omega-3 fatty acids that have a positive effect on the circulatory system, heart diseases and the nervous system. As a structural component of the retina and skin, it has a regenerating effect. |
1,158 mg | 536 mg | 360 mg | 550 mg | 450 mg | 675 mg | 300 mg | 250 mg | not available | 250 mg | 120 mg |
ALA share antioxidant ALA, short for α-linolenic acid, are vegetable omega-3 fatty acids that slow down the aging process and counteract oxidative processes in the body. |
not available | not available | not available | not available | not available | not available | not available | not available | 2,100 mg | not available | not available |
composition | |||||||||||
With vitamins E. | |||||||||||
More vitamins | |||||||||||
Without gelatin | |||||||||||
Without additives | |||||||||||
Without sweeteners | |||||||||||
ingredients |
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Questions and answers about the product | Questions and answers about Norsan vegan omega-3 oil | Questions and answers about Norsan Omega-3 Total Fish Oil with Lemon | Questions and answers about TNT True Nutrition Technology Omega-3 capsules | Questions and answers about HealthCentre Nordic Oil Omega-3 fish oil | Questions and Answers about Nature’s Answer Liquid Omega-3 Oil | Questions and answers about SinoPlaSan Omega-3 algae oil | Questions and answers about ESN Omega-3 capsules | Questions and answers about Wehle Sports Omega-3 capsules | Questions and answers about Udo’s Choice Omega-3-Plus Bio | Questions and answers about Testa Omega 3 capsules | Questions and answers about Nu U Omega 3 fish oil |
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- Omega-3 are essential fatty acids that promote your health. The eyesight and important nerve and brain functions are maintained through regular intake.
- There are omega-3s in the form of oil or capsules. While capsules are already ideally pre-dosed, omega-3 oil has the advantage of being particularly high-dosed.
- The active ingredients docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are obtained from various fish fats. The vegan alternative alpha-linolenic acid (ALA) comes from oilseeds.

A healthy diet is the basis for an intact immune system. In everyday life, however, there is often no time to supply the body with sufficient vital substances and vitamins. Also is the omega-3 content according to a study by the World Health Organization (WHO) far too low for more than 95% of the world’s population.
Saturated fatty acids can be taken in various ways. A basic supply reaches your organism through a diet with plenty of vegetables and oil seeds (for example linseed and chia seeds or hemp oil) as well as fish.
If there is not enough time, dietary supplements can help to support the diet in stressful days. However, food supplements are not a substitute for a balanced diet.
Here are the Essential fatty acids are extremely important for maintaining basic body functions.
To the positive Effects of Omega-3 on your organism counting:
Promoting and maintaining eyesight
Support of brain and nerve functions
Reduce the risk of heart attacks and strokes
In addition to the natural diet, omega-3 can be taken in various ways. The two best known are capsules (e.g. fish oil capsules) or oil. In our omega-3 comparison 2019/2020 we will tell you, which dosage form best suits your eating habits. We also compare the proportions of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and α-linolenic acid (APA) in vegetable and animal omega-3.
1. Omega-3: The miracle cure for everyone

Who has a special need for omega-3?
The polyunsaturated fatty acids are essential for human life and are particularly suitable for the following target groups:
- People with deficiency symptoms
- Vegetarians and vegans
- Seniors
- pregnant woman
- allergic
- athlete
Basically, it can be said that Omega-3 is itself suitable for everyone who wants to support their diet in a natural way. Before you buy omega-3, you need to make some basic choices related to your eating habits in order to find the best omega-3 for your needs.
It is difficult for you to swallow capsules? Then omega-3 oil is the right choice for you. The For example, oil can easily be mixed into salad dressings or smoothies. But the oil can also be taken in sips pure. If you don’t like the fishy taste, you should make sure that the fish oil has been mixed with natural flavors. Orange flavors are particularly popular.
Also People who follow a vegetarian or vegan diet, have the option to include additional omega-3. The active ingredient alpha-linolenic acid (ALA) may not be as high as the fatty acids of animal origin, but it is more environmentally friendly in production and tastes particularly pleasant.
What type of diet are you? These key questions will help you choose!
- It has to be quick for you? Capsules are pre-dosed and can be consumed unmixed. A small sip of water is enough to swallow the capsules. >Center for health is beneficial if you regularly consume pure omega-3 oil without additives.
- You eat vegan or vegetarian? Omega-3 is vegan when it is made from oilseeds. A well-known vegetable omega-3 fatty acid is linseed oil. Chia seeds and walnuts are also popular omega-3 sources from nature.
2. Pharmaceutical form: Capsules are practical for on the go, but oil is usually more effective

In our buying advice we provide you two different ways of giving omega-3 in front.
For one, can Omega-3 in the form of oil to be taken. This is especially useful for people who have trouble swallowing capsules or tablets. In addition, oil is versatile and can be used in cooking like a regular oil for salad dressings.
Omega-3 capsules, on the other hand, have the advantage of being compact and individually packed, always at hand. This makes Omega-3 capsules an ideal companion in everyday life and for in between.
Characteristics and differences of both dosage forms we have summarized for you in the following table:
Omega-3 oil | Omega-3 capsules |
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Conclusion: Which dosage form of Omega-3 you choose ultimately depends on your personal preferences. |
3. Omega-3: Differences in dosage and effects of vegetable and animal oil

Omega-3 fatty acids are found in three different active ingredients:
- EPA: Eicosapentaenoic acid. eicosapentaenoic acid) – of animal origin and contained in high-fat marine fish
- DHA: Docosahexaenoic acid. docosahexaenoic acid) – of animal origin and contained in high-fat marine fish
- ALA: α-Linolenic acid (Engl. alpha-linolenic acid) – of vegetable origin and contained in oilseeds
The omega-3 fatty acids EPA and DHA in particular are involved in important metabolic functions. They actively promote blood circulation by improving the flow properties of the blood. This also has a positive effect on the heart and circulation. Omega-3 tests and studies prove that heart attack risk is also counteracted.
In the following we have summarized the effects of EPA, DHA and ALA for you:
Omega-3 fatty acids | Mode of action and properties |
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EPA (eicosapentaenoic acid) |
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DHA (docosahexaenoic acid) |
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ALA (Alpha Linolenic Acid) |
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In its Omega 3 test (07/2005), the Stiftung Warentest demonstrated the health-promoting effects of fish oil on your body.
The advantages and disadvantages of animal omega-3 compared to vegan omega-3 can be found here:
- Omega-3 from fish oil is more highly dosed
- more polluting in production
- harbors the danger of overfishing the oceans
According to a contribution from the Center for Health, the guidelines for a daily ration of omega-3 for an average adult are:
- 300 mg to 600 mg EPA / DHA per day
- 1,100 to 1,600 mg ALA per day
The correct dosage of omega-3 ultimately also depends on age, body weight and size. For therapeutic purposes, the omega-3 dosage is even set significantly higher, at up to 5,000 mg EPA / DHA per day.
Manufacturers are obliged to disclose the ingredients on their products. In the nutrient tables you can see how many mg EPA, DHA and ALA are contained in the product. Additional vitamins, minerals and additives are also listed on the packaging.
4. You can find more tips and tricks for a healthy diet here

Many books and blog entries have already been written about the ideal diet and pages have already been filled in magazines. It is important to understand that every body is different and therefore there is no one right form of healthy eating.
We recommend that you find out about alternative nutritional concepts, try out what suits you and your daily routine, and ultimately understand what your body really needs.
To give you some food for thought, we have put together a selection of interesting guides:
Would you like to put together your own superfood? You will find various ingredients here. Definitely super healthy!
5. Questions and answers about Omega-3

Topics you might also be interested in regarding omega-3 can be found here.
5.1. Omega-3 test: Is there an Omega-3 comparison winner from Stiftung Warentest??
The Stiftung Warentest launched an extensive Omega-3 test in 2005. A total of 14 fish oil preparations were compared. The products were compared in the categories composition, pollutants and labeling.
The result: good omega-3 fish oil got to not be expensive.
The Stiftung Warentest did not include vegan alternatives to fish oil in its fish oil test. Brands known for herbal omega-3 supplements can be found here:
5.2. How do I recognize an omega-3 deficiency??
For an omega-3 deficiency, there is no one distinguishing feature. Rather, it is an interplay of changes that you can perceive in your body, which can arise due to a deficiency of omega-3 and other vitamins and vital substances.
Typical signs of deficiency symptoms are:
- dry skin
- brittle nails
- dull, lifeless hair
- Lack of concentration and insomnia
- physical exhaustion and fatigue
5.3. When should I take omega-3 capsules or oil??

We recommend that you take omega-3 supplements with regular meals. Depending on the recommended consumption, in the morning and in the evening before eating.
5.4. Omega-3 is suitable for children?
Omega-3 has a positive effect on the organism not only in adults. With the right dosage, omega-3 is just as healthy for children. The vital fats can even be used in the treatment of ADHD on the recommendation of a specialist.
There are both omega-3 capsules for children and omega-3 oil for children. Ultimately, whether your child prefers to take it in the form of a capsule for swallowing or as oil remains a matter of taste. However, both omega-3 supplements for children are often sweetened.
It is important that you do not exceed the daily dose for children described on the pack. In addition, when buying Omega 3 for children, you should make sure that as few additives as possible are included.
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