Sea Thin Review

What about Sea-Thin ? It sounded a bit fishy to me too at first, so I took a closer look.

Sea-Thin, is a fat burner that relies on brown seaweed and its active compound of fucoxanthin to help aid in fat oxidation and the conversion of energy to heat. Seaweed for weight-loss? Really?

The fact is that fucoxanthin is actually effective in burning fat as well as in lowering “bad” cholesterol levels. My main issue with Sea-Thin, however, is that it uses a “proprietary blend” of brown seaweed, which contains fucoxanthin but with no promise of the right level necessary to make a difference.

Using the seaweed alone, a person would need to eat huge amounts of daily to cause noticeable weight loss because fucoxanthin is tightly bound to proteins in the seaweed and is not easily absorbed when consumed. There is no way of telling if an extract is being used, which would be necessary to deliver an effective dose of fucoxanthin.

The bottom line

We have a good ingredient but with a very unclear concentration which could end up being totally ineffective. The price ($40) ought to be backed up with an assurance of quality and the right concentration of fucoxanthin necessary to make a difference. I’m a little disappointed here and do not recommend you invest in Sea-Thin

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Recent Sea Thin User Comments

6 Reviews

  1. Sea Thin Review
    June 19, 2008 @ 2:21 pm


    Fucoxanthin is an amazing weight loss ingredient. Sea Thin uses it which is a HUGE PLUS. But its the only patented ingredient in Seathin. I lost 3 pounds in 1 month with SeaThin.

    On the other hand Apidexin has 8 patented/patent-pending weight loss ingredients INCLUDING Fucoxanthin. I lost 9 pounds in my first month with Apidexin and 10.3 pounds my second month.

    Apidexin and Seathin cost the same. So its an obvious no-brainer.

  2. Gary Waters
    July 17, 2008 @ 10:45 pm


    I have had nothing but bad experiences with this Sea Thin product.

  3. Cody MacArthur
    July 22, 2008 @ 9:10 pm


    I wanted to see what people had to say about Sea Thin on a review site. I didn’t think it was good at all.

    October 26, 2008 @ 4:40 pm


    I am a type 2 diabetic, and have a very low tollarance to any kind of medication. Especially to diet pills & energy boosters that make you have a speedy energy levels. Sea Thin is a wonderful alternative to these. My chlorestrol emproved,lost weight, and felt better.If you want that out of control feeling then sea thin is not for you,It is not a speed drug, but a feel good diet suppliment. After I was told that there was no benifits by some of your reviews, I stopped. I had a weight gain, rise in my chlorestrol, and a low energy level. Now I am back on Sea Thin.It works for me along with healthy eating and walking. That is why it should be called a diet supliment not a weight loss pill. That was never its intent. P.S.. I would like to warn everyone that most diet pill energy boosters , including the ones Dr’s prescribe will wreck your nervious system over time. Not only will you gain your weight back faster than you lost it, but it will have perminent empact over time to your mental & physical well being…” I’ve been there, done that, and still paying for it..” Thanks for listening

  5. Sarah
    January 1, 2009 @ 11:19 pm


    I have been using Sea Thin for a very short time. I haven’t seen a huge difference, but I really just wanted something to support my weight loss. I am particularly excited about it because I have a hypoactive thyroid which can cause a lot of weight gain. Plus, as you know on the side of each diet supplement bottle, it always states, “Do not use if you have thryoid diseasee”. So, therefore, that rules out almost all diet pills for me. Sea Thin has not given me any bad side effects what-so-ever. I am going to give it a go – of course with a healthy diet and exercise and I will write again!

  6. Sandy
    May 29, 2009 @ 12:36 pm


    I am 50 years old and have been gaining a pound a year for 20 years. After 20 years of no success in losing a single pound, I have lost 5 pounds in 3 months simply by adding Seathin to my diet. What I also like about it is that I know I am not putting “8 of the best weight-loss chemicals” (key word: chemicals) into my system. No one really knows what those chemicals are doing to our brains and bodies! I will stick with the brown seaweed capsule. It works for me, slowly but surely.

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