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Maria Alejandra R

Contiene carragenanos. Es verdad que los carragenanos son cancerígenos?

Vegetology Hola Maria, no, no es el caso. Se informa que el carragenano es malo debido a la información inexacta en Internet. Hemos agregado una pregunta frecuente (FAQ) sobre esto para explicar en detalle. Si tuviéramos alguna duda sobre la seguridad y la naturaleza inerte del carragenano, no lo usaríamos. La European Food Safety Authority y la US FDA respaldan reiteradamente su seguridad. Utilizamos una pequeña cantidad de carragenina para ayudar a formar una cápsula estable.
Johan A Verified Buyer

I have been a customer for several years but have grown increasingly dissatisfied with your uneven and unflexible campains. For instance vegvit has more servings per can and fewer recommended servings per day than for instance opti3 and hence last last three times as long before running out. (Not counting every other opti3 can with leaking tablets causing 10-25% of the can to be thrown out). There are growing discounts if purchasing 6 or 9 cans but for whatever reason only if they are all different, not as much if purchasing 6 or 9 cans of just opti3 to make up to make up for an uneven previous order along with vegvit. Remaining plastic can waste also need your attention, meanwhile why not make them at least twice as big. In all, unless things improve tomorrow and especially once (if) you leave the EU I will have to look elsewhere. A pity really with such a good product itself.

Vegetology Hi Johan, thank you for the feedback. The products have very different production costs and we consider offering the best value for money plus take into account market data on how the products are used (e.g. VegVit is usually shared by multiple family members). The products are not all designed to be used together, so we don't only try to ensure each product lasts the same amount of time. We also have to take into account what the market expects, so selling 30 days' supply of multivitamins for instance is not enough, but supplying 3 months' worth of Opti3 in a single bottle would not be accepted due to the unit cost. We try our very best with the Opti3 vegan capsule, but it will simply never be as robust as Gelatin. We always offer to replace any bottles with leakers so please always let us know. We are just about to launch new 100% biodegradable bottles (biodegrade in <10 years).
Javier T Verified Buyer

I trust this algae based Omega3 oil from Vetology !

Rotem D Verified Buyer

Great product, arrived really fast.

Lily K

I am considering buying this product because of its high EPA content. However, I wish it didn't have CARRAGEENAN!! It is almost impossible to find a vegan omega 3 without this ingredient. Carrageenan can cause/worsen symptoms of IBS. It can also cause stomach cancer when stomach acid interacts and breaks down the carrageenan. It is a very controversial ingredient, just Google it. But my question, if the carrageenan is only an ingredient in the softgel capsule itself, does that mean if I pierced it and just consumed the oil that there would be none in there? Or does the carrageenan leech into the oil as well? Thanks

Vegetology Hi Lily, Carrageenan unfairly gets a bad press for inaccurate information on the internet. We've added an FAQ about this to explain in detail. If we had any doubts whatsoever about the safety and inert nature of Carrageenan, we would not use it. The European Food Safety Authority and US FDA both repeatedly back its safety. We use a tiny amount of Carrageenan to help form a stable capsule. To answer your question: you are correct that the carrageenan is only in the capsule itself, so would not be within the oil if you choose to pierce and consume.
Giovanna T Verified Buyer

Best product! We are selling and re-selling. A must to have.

Tobias S Verified Buyer

All the vegan omegas I need, super conveniently packaged in a pill!

Dana H Verified Buyer

I'm a vegan and have been taking Opti3 for quite a few years now. The vegetology service is always very efficient and easy to use, The prices seem very fair to me.

João P Verified Buyer

Extraordinary quality product! Highly recommended!

Johanna L Verified Buyer

Great product!

Michaela N Verified Buyer

Best and most cost-effective vegan Omega 3.

Frank M Verified Buyer

Had a lot of difficulty with acceptance of my Amazon Prime VISA credit card. Tried numerous times over several days to submit payment with it but your website would not accept it. Yet, I have no problems with other website purchases with this VISA credit card. It has been my preferred card for years and I have used it to make purchases from Vetgetology in the past. I had to switch to my Bank of America VISA card to complete this last purchase. I have enjoyed your Opti3 product over the last few years. Frank Mangini, California, USA

Vegetology Hi Frank, sorry for the difficulties. We're working with the card handler to get this resolved.
Raymond E Verified Buyer

The capsules are a little on the big side for my supplements container but that's really a tiny (pun intended) issue. All in all, I highly recommend these Omega3 supplements. Great value.

Barbro H Verified Buyer

Good product.

Janina T Verified Buyer

I am very satisfied with my purchase. Products are outstanding and you really get value for money. Keep on the same track and people will recognize you as one of the bestseller of vegan supplements.

Patrick S Verified Buyer

Best Omega-3-Product i've found (till now)! Fair Price...

Susan T Verified Buyer

My husband and I have been taking these daily for over a year in place of the fish oil omega 3s - as we have concerns about the contamination from our seas and also prefer a cruelty free option. I am delighted that we can get the Omega 3 oils we need for our brains - among other things! - from a trusted vegan source. Well done to Vegetology

Melloney J Verified Buyer

My family and I have been buying the Opti-3 omega-3 capsules for the last few years and we are extremely happy with them. They have one of the highest EPA and DHA contents of any vegan supplement I have found, are very reasonably priced and also contain vitamin D so we don't have to take a separate supplement. Also, they are tasteless and leave no fishy taste in your mouth unlike some vegan omega-3s. They are a very good quality supplement, and the ordering and delivery system is quick and reliable.

Petra W Verified Buyer

Great price, fast delivery

Irene F Verified Buyer

I regularly order from Vegetology. My orders always arrive promptly, with heaps of updates on my order status. The omega 3 EPA is a high quality product. I have been unable to find a product with similar potency. Theres no after taste, and the capsules aren't sticky, like other brands I've tried. I Recommend!

Rebecca C Verified Buyer


Rebecca W Verified Buyer

As vegan, I find it difficult to get good quality Omega 3. This is the best I've found, and it's recommended by my vegan dietician. Vegetology always is well priced, fresh product, shipped quickly and well packaged. VERY HAPPY with my product and Vegetology!

Sanja C Verified Buyer

I am happy with your services.

MARIA ELENI A Verified Buyer

Great product

Sara D Verified Buyer

Je suis tellement contente d'avoir découvert Vegetology ! Je consomme quodiennement Opti3 et Vitashine et je dois dire que je pète la forme ! Je ne pensais pas être aussi carencée mais je vois la différence. J'ai choisi ces suppléments parce que je suis en total accord avec les valeurs de la marques qui après recherches ne sont pas que de simples arguments marketing. Merci aux fondateurs d'avoir investi dans ce projet ! Je vous souhaite une bonne continuation ! P.S : Ce serait super d'avoir des suppléments dédiés exclusivement aux ongles et cheveux !

Lisa A

Love it! I have been using the Omega opt3 vitamins for a year now and I am a very happy and satisifed customer. The quality of the vitamins are great - all natural ingredients and with no after taste. Theres a great value 3 for 2 package deal which is brilliant! Thank you vegetology - so glad your company exists!

Raymond E Verified Buyer

After veganicity dropped their omega 3 line - I was delighted to see vegetology selling even better ones at great prices.

Ivan D Verified Buyer

Fast shipping, perfect packing and a great product! I'll definitely order it again if they keep the 3x2 or bundle offers. Thank you for providing vegan products at reasonable prices.

Richard P Verified Buyer

This is definitely the best algae supplement I've used and the price is not too extortionate. Highly recommended. Great 3 for 2 deal also.


My day is not the same if I forget to take Opti3. It really makes a big difference!

Hasham A Verified Buyer

Awesome product at a great price!


The highest strength pure Omega-3 around. Say goodbye to cod liver oil, this is the king of Omega3!


Love this brand. I did some research and I have tried a few other brands too. Vegetology in my opinion is the best. They are one of the only brands to use a vegan D3 source, registered by Vegan Society, use pure ingredients; designed and researched by vegans who are professionals in their field; offer fantastic discounts and their multiple vitamin has all the essential ingredients I have researched. Would highly recommend them. I use both the Omega Opti 3 and Veg Vit


Perfect! I feel better since I started taking them and I think they smell good haha! Thank you so much for offering a vegan alternative to omega 3 supplements. :) These have the highest level of DHA and EPA I have seen so far from algae. I highly recommend them to anyone!

Excellent vegan omega 3 product

I'm so happy this product is on the market. We all need omega 3 supplements as our food is not providing it anymore (or not enough) and this product being vegan is just great ! It's good price-quality with fast delivery. I recommend all vegans and non-vegans to buy this product instead of cruel and disgusting fish oil alternatives.

Kevin S.

Great product.


Very fast shipping, but sadly the capsules are too big for me to swallow.


Such a great product, vegan and plant-based (instead of artificial), and at such a great value, especially with the bundle offers. Thanks Vegetology! -`


After a year or so of becoming a vegetarian, I had a check-up and my triglycerides were high. The doctors told me it was unusual for a vegetarian to have this condition and the only thing they advised me that I wasn't already doing was to take more omega-3. I found this product and I took them for 6 months and my triglycerides went from almost 300 to little over 100. Another thing: you can take the whole capsules, chew it or pierce it and add the oil to food. It tastes like seafood grown on the rocks (e.g. barnacle). I liked it.


I have been using it for 4 months now and I feel my mind is more calm and I am less depressed. I have been suffering from depression for many years now. I did not have any source of vegan DHA omega 3 in the 7 years I have been a vegan. I am so glad I came across a Vegan Dietician online who told me the importance of it. I have been eating flax and chia seeds thinking they were enough only to find out they only have ALA form of Omega 3 which is not effectively converted to DHA form. I take only 1 capsule a day and get the daily required amount, when I feel a bit agitated I take another one at a separate time. Really glad this product exists, it has no weird taste and no allergic reaction for me. Their customer care service is also excellent, I strongly recommend them. Vegan Dietician Jack Norris explains Omega 3:

L.S. Black

Relunctant to buy as this is an international order for me. But, my concerns have been relieved. Although this product took awhile to receive, I think nearly two weeks, it was well worth the wait. I've looked all over Amazon for a plant based omega 3 supplement, but nearly all had some form of caramel color, including Nordic Naturals. If they didn't have caramel color, they just didn't have the potency of Opti 3. We've enjoyed this product, and have been impressed with no after taste as some of these supplements produce. I love the 3 for 2 deal as well. The only thing preventing me from giving 5 stars is the shipping process takes so long. (Sorry I'm picky about that).


I have been taking opti3 since almost 7 years. I am a food scientist and can testify that the science behind the benefits of DHA+EPA supplementation is strong. I am a vegetarian, and feel uneasy about killing fish to give my brain, eyes and inflammation markers a boost. The solution is of course opti3, which is both economically and ecologically a great option. Their great customer service has always answered my questions promptly. I was happy to find out from them that they use no chemical solvents to extract the oil from the algae, so one can be sure there are no nasty residues in the product. I can also testify that their deliveries to Germany arrive quickly and in perfect condition. As a food chemist, I highly recommend opti3!

Thomas L Verified Buyer

I searched for years and this is the one product that has everything I looked for and never found in other brands. To start, it's 100% vegan and Non-Gmo. But what really stands out is that it actually has EPA & DHA. All of the other vegetarian/vegan Omega 3 Supplements I have come across before only had ALA. I'll explain the importance of this below. What I came to learn was that ALA is plantbased and available in many forms through different seeds & nuts i.e Hemp Seeds. Your body is able to convert ALA into EPA, and your body can then synthesize DHA out of EPA. The problem is that most healthy individuals bodies simply can't synthesize EPA & DHA fast enough to provide an adaquate supply. So in conclusion, it's clear that while other vegetarian brands will be labeled "Omega 3 Supplement" They actually just contain ALA and don't provide what you're truly looking for and need. But Opti3 does have exactly what you need. That's why it's the only brand I'll ever buy.


Happy to have found this product. It doesn't have a bad taste. It's good that it contains both DHA and EPA as well as vit. D. Oh and I want to say that we're vegan haha just to conform to the stereotype.


This product is a blessing for we vegetarians/vegans who want a high strength supplement that contains clean dosages EPA & DHA and will actually have a positive effect on health. In a number of weeks I've noticed a drastic change in my skin that was displaying signs of an omega3 deficiency. It's back to normal, with no dryness or irritation and my eyes are no longer burning. I also feel more energised. This supplement is proving its worth. Keep up the good work Vegetology in sustaining an ethical practice and quality product!


I am glad this product is on the market as i have a fish and shellfish allergy and taking even the most premium fish oil makes my throat choke up and i feel terrible for days. I have tried 2 other vegan brands and both i did not feel good on, also the after taste was quite bad. Opti3 on the other hand i have seen no negatives and i have noticed some of the inflammation in my hands has subsided. Will buy again!