If you’re looking for a better iodine supplement, look no further!*

This website is operated by Rejuvica Health

About this site:

An estimated 29% of the world’s population is iodine deficient. That’s roughly 2 Billion people who aren’t getting enough of this essential nutrient. Unfortunately, iodine is relatively rare in nature (possibly even more rare now that modern farming has exhausted soil nutrients), and most people get their iodine from salt, which presents another problem:

Iodized salt is becoming less common, not to mention the problems that excessive salt intake can lead to. Before we get to what you should do about iodine, let’s answer this question…

« Skip to the Rankings »

“Why is Iodine so Important?”

60% of the iodine in your body is in your thyroid. The thyroid is there to help regulate your energy levels, mental clarity, memory, mood, metabolism, weight, and more.

You can probably see why getting adequate iodine would be so important? Well, there’s good news:

Iodine supplementation can - and does - help thousands get adequate iodine and support their body. However, with so many types of iodine, and so many different delivery methods, the question is:

“How Do You Separate the Good Products From the Junk?”

We at Rejuvica have a passion for health and many of us have used alternative supplements to support the health of our bodies. But through our experience in the industry, we’ve found there is certainly a difference in the quality of products that we think everyone should consider before buying. After a review of the research, and discovering a lack of what we believed to be the right product we decided to go out and formulate our own, the result was Active Iodine.

Next, we went out and compared some of the top products to our own in order to see which ones stack up and which ones don’t make the cut. Here is our report:

Here’s What You Should Value In A Product:

Type of Iodine: Nascent Iodine (preferred): This form of iodine is regarded as the most absorbable form of iodine because it closely resembles a precursor used in the body. We chose this over other plant iodine forms such as Kelp.

Test Results Publicly Posted: It’s important for the consumer to know as much as you can about a product before you use it, the companies who go through the trouble of testing their products and publicly posting their results show dedication to their customers. Most nutritional supplement companies don’t do this, the absence of test results may be cause for concern. That’s why we do it.

Liquid Delivery Method: It’s Rejuvica’s opinion that a liquid delivery method with its long history of use and rapid absorption is preferable. Also, liquids are easy to take and don’t require you to swallow another pill. Finally, it is a reminder to stay hydrated!

Here’s What You Should Value In A Brand:

Strength of Money-Back Guarantee: A money-back guarantee shows the manufacturer is so confident in the product that they’re willing to put their money where their mouth is. There’s simply no reason to trust a product that doesn’t offer a money-back-guarantee.

Don’t get tricked! Many companies advertise a money-back guarantee ONLY IF the bottle is unopened and unused...We think this is pointless, and it’s why we offer a moneyback guarantee even if the product has been completely used.

Important: We Think there’s simply no reason to try a product that doesn’t offer a money-back guarantee that allows you to open the product, try it for at least 30 days, and return it for a full refund if you’re not satisfied.

24 Hour Customer Support: A 24-hour customer-support service shows a manufacturer’s commitment to its customers because 24-hour support is expensive. With any product, you’re likely to have questions related to the product or your order and those questions can arise at any time of the day or night. We don’t want to leave you feeling like you are on your own. 24-hour customer service gives our customers peace-of-mind knowing that the answers they need are only a phone call away.

What is out in the marketplace:

There are tons and tons of products out there, and unfortunately, most seem to be merely copycats of each other, and the companies that stand behind them don’t always make us confident either…

However, we also found out that there are a number of good choices, but we believe that our formulation was certainly better than the others. For us, this was the clear winner…

What You Will Learn:

Estimated Read Time 5 minutes

     Why is Iodine so Important?
     How to Support Iodine Levels?
     What is out in the marketplace?
Resources that may be helpful to our readers:*
Iodine: Fact Sheet for Professionals

National Institute of Health

Iodine: Micronutrient information center

Oregon State University

Iodine: Uses & Risks


*These websites and their owners are not affiliated with Rejuvica health or . The information they provide is their own and is provided here only as a potential resource to readers. Please use your own judgment.

Evaluation Criteria:
     Liquid Delivery
     Type of Iodine
     Money-Back Guarantee
     24-Hour Support
Keith Goodman

We are committed to providing you with accurate and up-to-date information so you can make an informed choice when it comes to your health.

If you have any questions, comments, concerns, or if you'd like to recommend a product for us to review, please contact us at: info@website

Product1A Breakdown of


 1. Liquid Delivery: Yes

 2. Preferred Ingredients: Yes

 3. Money-Back Guarantee: Yes

 4. 24-Hour Support: Yes

To receive 10% OFF your entire purchase!
Coupon valid on

Visit Website »

We believe Active Iodine is the #1 premier Iodine product even though it’s one of the newer ones to hit the market. We formulated it after a long market survey and did so after developing our nascent iodine criteria, preference for liquid formulas, and while offering extremely customer-friendly business practices.

To focus on business practices for a second, we provide a customer-friendly website that offers a very easy money-back guarantee and 24-hour customer support (which is not cheap to maintain). This shows our dedication to our customers and complete faith in our product’s ability to do exactly what it says.

As far as the response we’ve gotten: Our experience offering Active Iodine and the incredibly positive feedback we’ve received from the product, lead us to believe that it's the top product on the market!

How does it taste? Good! It has a sweet flavor with a pleasant aftertaste that doesn’t have any of us reaching for a flavored beverage to wash it down. This is a huge benefit for those who don’t like to swallow pills, and the euro dropper top makes it easy, so you can take it with you wherever you go.

Product2A Breakdown of


 1. Liquid Delivery: No

 2. Type of Iodine: Various

 3. Money-Back Guarantee: Yes

 4. 24-Hour Support: No

We liked that this formula uses the liquid delivery method, which is faster than the pill and capsule delivery method.

This is a plant-based iodine supplement that uses Potassium Iodide/Kelp, Alfalfa, and Dulse. We do prefer liquid iodine supplements over pills and capsules, but because this formula uses kelp, we should reiterate that studies have shown some kelp is contaminated with trace amounts of toxins like arsenic, mercury, and radioactive iodine.

It also didn’t show any extra effort like Active Iodine with their I-Absorb addition. There was nothing that really differentiated it from the other iodine products on the market other than the liquid delivery method.

Lastly, we were unable to find a company website for Genestra Brands online or any further information about iodine supplementation or the product itself.

Product3A Breakdown of


 1. Liquid Delivery: No

 2. Type of Iodine: Various

 3. Money-Back Guarantee: No

 4. 24-Hour Support: No

Sea-Iodine doesn’t utilize the liquid delivery method, nor does it have a money-back guarantee or 24-hour customer service.

This form of iodine combines kelp, bladderwack (another sea plant), and potassium iodine. We do have to give this formula some credit for combining a few different sources of iodine to differentiate itself, because purely plant-based iodine sources tend to lack potency.

Unfortunately, the formula is a capsule supplement which doesn’t absorb as quickly as liquid supplements. For those who already take several supplements in pill form, adding another pill can be a hassle, not to mention hard on the stomach.

That said, Sea-Iodine isn’t a bad choice, it’s just nothing new. It’s worth noting that a few studies found trace amounts of toxins like arsenic and mercury in kelp, so if you’re concerned about purity, a kelp derivative might not be an ideal choice.

Lastly, this formula does not come with a money-back guarantee or 24-hour customer service, which is why we placed it in our #3 spot.

Product4A Breakdown of


 1. Liquid Delivery: No

 2. Type of Iodine: Kelp

 3. Money-Back Guarantee: No

 4. 24-Hour Support: No

Now Foods Kelp is a plant-based iodine supplement in capsule form containing a single ingredient: Kelp.

Firstly, the capsule delivery method is via capsule. Liquid delivery outperforms capsules in speed.

Secondly, this particular formula has 150mcg of iodine, which is relatively low compared to other iodine supplements.

Finally, this product does not come with a money-back guarantee or 24-hour customer service, which is why we gave it our #4 spot.

Product5A Breakdown of


 1. Liquid Delivery: No

 2. Type of Iodine: Potassium

 3. Money-Back Guarantee: No

 4. 24-Hour Support: No

Pure Encapsulations Iodine doesn’t utilize the liquid delivery method, does not have a money-back guarantee, and does not have 24-hour customer service.

This is probably the most basic form of iodine you’ll find. It’s a capsule delivery, which doesn’t absorb as fast as the liquid delivery method. There’s not much else to say about this supplement. It’s plain old potassium iodide, the same stuff they add to table salt.