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Swanson GreenFoods Formulas

Ecklonia Cava Extract

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Retail $12.49
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Veg Caps Size:
O, Pill Size Guide
53 mg 30 Veg Caps

"Most everyone doesn't get the necessary greens in our diets. This is algae based and it's one of my many daily supplements that I will continue to take." ~product review by Art44

  • Ecklonia Cava Extract from Swanson GreenFoods

  • 98.8% pure -- the purest extract available

  • Strong antioxidant support from algae

Ecklonia Cava Extract from Swanson GreenFoods is produced from a type of brown algae grown off the coast of Korea and Japan. It features a unique form of polyphenols called phlorotannins that are chemically distinct from all land/plant based polyphenols. Ecklonia Cava is the star of this class of algae-based antioxidants, and it may offer stronger antioxidant benefits than land-based sources like green tea or resveratrol (potentially up to 2 or 3 times the strength). Plus, Swanson 98.8% pure Ecklonia Cava is the purest, water-based extract you can buy.

Product Label

Supplement Facts

Serving Size 1 Veggie Capsule

  Amount Per Serving % Daily Value
Ecklonia cava 25:1 Extract(water extraction, 98.8% pure Ecklonia cava) (frond and stipe) (standardized to 15% polyphenols and phlorotannins) 53 mg *

*Daily Value not established.

Other ingredients: Cellulose (vegetable capsule), may contain one or more of the following: microcrystalline cellulose (plant fiber), magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one veggie capsule per day with food and water.

Terms and Ingredient Definitions

Swanson GreenFoods Formulas Ecklonia Cava Extract Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Ecklonia Cava Extract 4.8 5 34 40
Algae based antioxidant This brown algae with its strong antioxidant support is a good complement to chlorella from green algae that helps eliminate heavy metals. Now that Ecklonia Cava Extract has been marketed for more than two years, a larger size bottle of 60 or 90 soft gels should be made available. March 3, 2014
It's from the sea Most everyone doesn't get the necessary greens in our diets. This is algae based and it's one of my many daily supplements that I will continue to take. February 3, 2014
Ecklonia Cava Extract Take this product for the antioxidant property’s. I take it with 2 Calamari, 1 Vitamin D3 & 1 CoQ10 twice daily. The reason I gave it a 2 on convenience is it only comes in 30 caps need to be up about 180 January 26, 2014
nice suprise I have been taking the product for a couple of weeks. The thing that is different with me is less craving for food. My mood is calmer too. These aren't the reason I purchase this item though. This is fine with me just an added plus. I will see down the road if anything else is noticed. December 7, 2013
felt like I had more energy after I started taking this product November 14, 2013
An Alternative to Fucoidan This is Brown Sea Algae, and it shares many health benefits with Brown Seaweed. There are five species of Brown Seaweed that are rich in Polysaccharides called Fucoids. You can get an extract of Fucoidan, or get the ground up plant in full spectrum Bladderwrack and Wakame. I get a very nice lift from a Swanson Fucoidan and a Bladderwrack in the morning that I did not get from Ecklonaia Cava. Although there are many good reviews for this product, I recommend Brown Seaweed to my friends instead...the most economical being Swanson full spectrum Bladderwrack, and the high end being Dr.'s Best Fucoidan. Bladderwrack has Alginates which carry out heavy metals. It is not unusual to feel light headed the first few days you start it, so I recommend to my friends that they begin before bed, and after a few days, take it in the morning for its rejuvenating benefits plus an added lift. There is an interesting youtube video testimonial called What Fucoidan Has Done For Me, which can be found by a Google search. November 11, 2013
Best Buy After deciding I wanted to try this product, I comparison shopped. This is my first choice, and has been for several years. November 6, 2013
ecklonia cava Ecklonia Cava Extract,was everything expected it to be and more. The price was the best I found,for the quality received.I was very pleased. October 24, 2013
Pretty Good I started taking this product with no idea of what it would do. After a week of taking it, I have a better overall feeling, general well being and doesn't bother me when I take it. I will give it another month before I consider buying more as I expected more. October 19, 2013
Top quality product Ecklonia Cava has been tested to be one of the most effective antioxidants. The Swanson brand is one of the purest. The only fault that I can find is that the suggested dosage is too small. The best results require the dosage to be doubled. Even doubling the dosage still makes the Swanson brand an excellent value. Until something better comes along this product will remain a staple in my supplement regimine September 17, 2013
thumbs up I added this supplement to help with my cardio and since I've been taking it my endurance has increased in the gym August 2, 2013
Good product, good value The Ecklonia Cava extract is the best form of the brown seaweed. The amount of 53 mg extract is not sufficient to acquire the full effectiveness the seaweed can provide so the daily use should be doubled. June 2, 2013
Superior Antioxidant Have just recently added this to my arsenal of supplements designed to help maintain cardiovascular health. May 15, 2013
Suppose to be good I have read about how high potency Ecklonia Cava Extract (Brown Seaweed) taken together with Calamari Oil and Vitamin D-3 work as an anti-aging benefit. I've been taking this combination for about a year and plan to continue. I am not sure of its effectiveness, perhaps because I have not taken it a part from all my supplements. Swanson offers a quality product for the price and potency. April 2, 2013
Buy by trusted brand name This was highly recommended by several health food companies. Decided to try the supplement and will only purchase from Swanson for its value, purity and services. March 30, 2013
let's look and see have heard many good things about ecklonia carca/ it seems to be very important for the body in its purest form. only one other makes this product as pure at twice the price. Can't tell yet i've just started useing it . let's look and see. March 28, 2013
Ecklonia Cava Extract I take this product daily. Energy increase is noticed and digestion is great. During the summer months I take two per day. Quite satisfied with this product.! March 3, 2013
SWANSON .... None better Just finished my first order of Ecklonia Cava from Swanson. My product review, above, speaks for itself. However, as I am prone to ramble, let me just say that Swanson has a customer for life based on the experience. My reorders should be affirmation of my total satisfaction! March 2, 2013
great value Ecklonia cava is a great overall health tonic for me. Most brands are too expensive to take regularly. The Swanson brand is such a great value that I can afford to add it to my supplement regime. February 25, 2013
Ecklonia Cava Extract Overall a good product, but not as potent as others. Need to take more for the same effectiveness, but works well and overall a good value. February 19, 2013
I am impressed Have been using the extract for 4 weeks, I can feel a significant improvement in my energy level. February 16, 2013
Best ever I am taking Ecklonia Cava since two month and I am feeling great and my energy level is way up. December 12, 2012
Small but Potent Product has only 53 mg per capsule but seems to be effective. This is the same as some of the patent products at a much better price. see for yourself and see a real change. December 10, 2012
Excellent & Effective Product We have a friend who is in the herbal business. She has a very expensive product that does wonders for people. We wanted her product but could not afford it. I researched her product, found out the active ingredient is Ecklonia cava. I purchased Swanson's product at a mere fraction of the cost of our friend's product. I have never bought a product that had such positive and quick results. I could feel the results in 24 hours! I felt SO much better, physically AND mentally. If I had to live the rest of my life with only one supplement, this would be it!! Research it yourself, then try Swanson's brand. No need to pay outrageous prices when Swanson's is just as good! I used to be a Puritans Pride customer, but THIS one product by Swanson has made me a new customer. I am sold on Swanson's quality and prices. Thanks you, Swanson's!! April 15, 2012
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