Over the last decade, Irish sea moss, or simply sea moss, has become a prevalent supplement thanks to its several purported health benefits.
Initially, sea moss was harvested to produce carrageenan, a thickening agent often used in food processing. However, it is commonly used today because of its dense nutritional value and clinically proven benefits.
Unfortunately, as sea moss has grown in popularity, so has the number of sea moss products on the market. Hundreds of gels, capsules, gummies, and powders make it challenging to determine which sea moss product may be right for you.
To make your life easier, our editorial team has done the work for you. After hundreds of hours of research, we’ve finally figured out the best sea moss supplements for safety and effectiveness. This is what we’ve found.
The Top Irish Sea Moss Products for 2023
Our editorial team spent hundreds of hours combing over lab reports, inspecting ingredient labels, and reading customer reviews to evaluate sea moss products. After thorough research, we’ve found that these 16 sea moss supplements are the best for 2023.
Here are our rankings from #1 to #16:
- Simple Life Nutrition Irish Sea Moss Capsules
- Oweli Irish Sea Moss
- Viva Nutrition Regeneration
- Essential Sea Moss
- Nutra Remedies Natural Sea Moss
- Maju Wild Irish Sea Moss Capsules
- Clinical Effects Sea Moss
- Secret Element Organic Sea Moss Capsules
- Double Wood Supplements Irish Sea Moss
- Nutrivein Organic Sea Moss
- Oculus Organics Sea Moss Complex
- Detox & Cure Sea Moss
- Wixar Naturals Irish Sea Moss Supreme Capsules
- Herbamama Irish Sea Moss & Bladderwrack
- Atlantic Gold Sea Moss
- Nurture Nutri Organics Sea Moss Complex
Here’s a brief overview of each sea moss supplement:
Simple Life Nutrition Sea Moss
Simple Life Nutrition sells our best-rated Irish sea moss product currently available. Simple Life Nutrition says their sea moss capsules can enhance digestion, improve immune system function, support weight loss, improve cardiovascular health, and much more.
Each two-capsule serving contains 500mg of sea moss, 500mg of burdock root, and 400mg of bladderwrack for additional digestive and immune support. Simple Life also added a small dose of BioPerine® to enhance the sea moss bioavailability. In other words, BioPerine® helps your body absorb all the plant chemicals and phytonutrients.
One bottle of Simple Life Nutrition Sea Moss capsules costs $18.95 per bottle, suitable for a 30 or 60-day supply. Simple Life Nutrition offers you a 30-day money-back guarantee on all orders. You can’t go wrong with Simple Life Nutrition Irish Sea Moss if you want the best.
Oweli Irish Sea Moss
Oweli Irish Sea Moss is a new but highly-rated Irish sea moss supplement. According to Oweli, it supports thyroid function, gut health, cardiovascular health, and the immune system. It also contains 92 out of the 102 essential vitamins, minerals, and other nutrients needed for the body to survive.
Two capsules contain 500mg of organic Irish Sea Moss, 500mg of bladderwrack, 400mg of burdock root, and 5mg of BioPerine. This is a safe, effective dosage based on clinical studies.
Like every one of Oweli’s supplements, their sea moss is non-GMO, vegan, organic, and made in an FDA-approved facility to ensure your safety. A single bottle starts at $24.99, with discounts on multiple bottle orders. Oweli offers a 100-day money-back guarantee on every order as well.
Viva Nutrition Regeneration
Viva Nutrition Regeneration is a dietary supplement that contains a blend of sea moss, bladderwrack, and burdock root. Viva Nutrition claims that this product can support skin health, combat inflammation, and maintain proper hormone production by promoting cellular regeneration.
Each serving of Viva Nutrition Regeneration contains 766mg of organic Irish sea moss powder, 660mg of organic bladderwrack powder, and 50mg of burdock root powder. All these ingredients work together to combat inflammation and “regenerate” your youthful appearance and feel.
Viva Nutrition currently sells one bottle of Regeneration for $29 per bottle, with discounts on larger orders. Every order comes with a no-hassle, 90-day money-back guarantee as well.
Essential Sea Moss
Another sea moss supplement option is Essential Sea Moss, an Atlanta-based company that offers various sea moss products such as gels and capsules. They aim to “spread the good news about the transformational power of healthy diet choices and to help millions of people unlock the many benefits of sea moss in their life.”
Essential Nutrition claims that their wildcrafted sea moss products support various aspects of health, including inflammation support, thyroid function, joint and skin health, and immune health.
Products from Essential Sea Moss range in price from $25-30 for a one-month supply to $80-90, depending on the package size and type of product you purchase. A 100% money-back guarantee backs their products. If you are looking for a diverse range of sea moss products, then you can’t go wrong with Essential Sea Moss.
Nutra Remedies Natural Sea Moss
Nutra Remedies Natural Sea Moss is a popular Irish sea moss supplement that promises to improve gut and thyroid health, reduce fatigue, strengthen the immune system, and boost metabolism. It claims to be based on the teachings of famous herbalist Dr. Sebi.
Each serving of Nutra Remedies contains 750mg of Irish sea moss, 750mg of bladderwrack, 750mg of burdock root, and 10mg of black pepper extract. However, it’s one of the most expensive at $39.97 per bottle, and none of the ingredients are organic.
Nutra Remedies appears to have several hundred positive reviews on their website, but the company hides negative reviews. Because of this, we can’t get a good idea of the customer experience. Still, it may be worth choosing if you want a more potent dose of Irish sea moss, bladderwrack, and burdock root.
Maju Wild Irish Sea Moss
Maju Wild Irish Sea Moss is one of Amazon’s most popular products, backed by 3,200+ reviews and a 4.5/5 star rating. According to Maju, their sea moss can support skin health, digestion, joint health, and immune function.
Every individual capsule contains 300mg of organic Irish sea moss powder, 100mg of burdock powder, 100mg of organic bladderwrack powder, and 2.5mg of black pepper extract. This provides you with 92 out of the 102 vitamins or minerals your body needs to survive.
Maju ensures that third-party test their products to verify potency, purity, and quality. It is also screened for heavy metals too. One bottle will cost you $22.59, which is reasonably priced, given the quality.
Clinical Effects Sea Moss
Clinical Effects claims to sell a “premium” sea moss supplement for metabolism support, weight loss, immunity, and digestive health. Clinical Effects claims their users can start seeing benefits in just a few days.
Each two-capsule serving of Clinical Effects Sea Moss contains 500mg of organic Irish moss, 500mg of organic bladderwrack, 400mg of organic burdock, and 5mg of BioPerine®.
Unlike most of the other products on our list, you can only buy sea moss from Clinical effects directly through their official website. One bottle will cost you $34.95 per bottle, but discounts are given on multiple bottle orders. If you don’t mind paying the premium, Clinical Effects Sea Moss is a decent option.
Secret Element Organic Sea Moss
Secret Element Organic Sea Moss is primarily found on Amazon. Backed by over 1,600 reviews, Secret Element claims their sea moss can provide typical benefits, like better digestive health, improved immune system function, and thyroid support.
In every 3-capsule serving, there is a 2,000mg “proprietary blend” of Irish sea moss powder, bladderwrack powder, and burdock root powder. Sadly, Secret Element does not disclose every dosage of each ingredient, which is slightly problematic.
One bottle of Secret Element Irish Sea Moss will cost you $16.95 per bottle. We would’ve ranked it higher but could not because of the lack of transparency as to the dosage of each ingredient.
Double Wood Supplements Irish Sea Moss
Double Wood Supplements offers a pure Irish Sea Moss capsule supplement containing 1,200mg per serving of two capsules. This high-dose formula claims to support respiratory and gut health without any added fillers or ingredients.
Each capsule contains 600mg of Irish Sea Moss with no additives, fillers, or artificial ingredients. We’d prefer to see some black pepper extract in Double Wood sea moss, but none have been added.
One bottle containing 180 capsules is priced at $19.95. Double Wood Supplements Irish Sea Moss may be a good choice if you want a pure, value-priced option.
Nutrivein Organic Sea Moss
Nutrivein Organic Sea Moss is one of Amazon’s most popular supplements, with an average rating of 4.6/5 stars and backed by over 5,800+ reviews. Nutrivein claims their sea moss can help you support your immune, digestive, and gut health.
Every two-capsule serving of organic sea moss from Nutrivein contains a “proprietary blend” of 1600mg of organic Irish moss powder, organic bladderwrack powder, and organic burdock root powder. They don’t disclose exactly how much ingredient is in each capsule.
It’s tough to rank Nutrivein higher because of the lack of transparency about the dosage of each ingredient. We prefer products that identify their contents and the ingredients in each serving. Still, 5,800+ customers can’t be wrong, so if you don’t mind the proprietary blend, Nutrivein may be right for you.
Oculus Organics Sea Moss Complex
Oculus Organics Sea Moss Complex is a dietary supplement that aims to support various aspects of health, such as digestion and respiratory function. With over 2,100 positive reviews on Amazon, it is considered one of the best sea moss supplements online.
Each supplement serving contains 766mg of organic Irish moss powder, 684mg of organic bladderwrack powder, and 50mg of burdock root. Unfortunately, it does not have any black pepper extract, a key ingredient to improve bioavailability.
Oculus Organics is manufactured in an FDA-registered facility, is vegan and 100% organic, and is also third-party tested. The product is priced at $14.95 for a 120-capsule bottle. It is a decent sea moss supplement, although better options exist.
Detox & Cure Sea Moss
Detox & Cure is a unique sea moss product on our list because they primarily sell it in raw form or resin. All their products are certified vegan, non-GMO, sustainable, and gluten-free.
Their main product is their 1lb bag of raw sea moss, which costs around $99. However, this is good for roughly 90 to 120 days, making it more affordable than you might expect.
Detox & Cure Sea Moss is ideal for digestive support, detoxification, thyroid support, heart health, and more. They also ship worldwide and have a 100% satisfaction guarantee, making them a perfect option for ordering raw sea moss.
Wixar Naturals Irish Sea Moss
Wixar Naturals Irish Sea Moss is a top-rated sea moss supplement on Amazon with an average rating of 4.5/5 stars. According to Wixar, their sea moss capsules are designed to support immune health, thyroid health, energy levels, detoxification, and joint support.
Each serving contains 600mg of Irish sea moss, 500mg of bladderwrack, and 400mg of burdock root. There is currently no black pepper extract added.
A single bottle of Wixar sea moss costs $16.99 per bottle and comes with 45 servings. This gives you an excellent cost per serving compared to our other top sea moss products.
Herbamama Irish Sea Moss & Bladderwrack
Herbamama is among our rankings’ oldest sea moss brands and one of the most popular. It is backed by over 4,200+ reviews and an average rating of 4.6/5 stars on Amazon. It is designed explicitly for immune health, digestion, joint health, weight loss, and more.
Each capsule of Herbamama Irish Sea Moss & Bladderwrack contains 400mg organic Irish sea moss and 400mg organic bladderwrack for optimal health. According to Herbamama, their sea moss contains no artificial colors or flavors, zero preservatives, and is 3rd party tested to ensure no heavy metals are added.
One bottle of Herbamama Irish Sea Moss & Bladderwrack will cost you $17.99, competitively priced based on the dosage and quality.
Atlantic Gold Sea Moss
Atlantic Gold is a famous sea moss brand that sells various products such as gels, capsules, and other seaweed products. That source their products primarily from small islands such as St. Lucia, where sea moss and seaweeds are readily available.
Some of the most famous sea moss products from Atlantic Gold include sea moss gel, green sea moss, gold sea moss, and sea moss capsules. If you’re looking for various sea moss products, then Atlantic Gold may be suitable for you.
The only downside to Atlantic Gold is that their pricing is on the more expensive side. For example, one bottle of Atlantic Gold Sea Moss capsules is priced at $47, more than double the average price. The quality of sea moss is top-quality, though, and well worth buying if you can afford to spend the extra money. It may be too expensive if you’re on a tight budget.
Nurture Nutri Organics Sea Moss Complex
Nurture Nutri Organics sells a new but popular Irish sea moss on Amazon. Their nutrient-dense capsules help support respiratory health, relieve joint inflammation, support thyroid function, and improve immunity.
Every two-capsule serving of sea moss from Nurture Nutri Organics uses 766mg of Irish sea moss, 684mg of bladderwrack powder, and 50mg of burdock root. All of these products are organic. There is no black pepper extract to enhance absorption, though.
One bottle of Nurture Nutri Organics Sea Moss Complex will cost you $13.95 per bottle. It’s one of the best-valued options on our list as well.
Our Top Ranking Factors for The Best Sea Moss Supplements
When evaluating every sea moss supplement, we used a strict set of criteria to determine which products are worth buying and which are better off avoided. Here are the ranking factors we used:
Sea Moss Dosage
If you’re buying a sea moss product, you are buying it for the Irish sea moss. This is why sea moss dosage was the most critical factor in our rankings. We preferred supplements with doses in the clinically proven effective range – anywhere between 400mg to 800mg per day.
While Irish sea moss is beneficial on its own, other natural ingredients are known to enhance its effectiveness. For example, burdock root and bladderwrack enhance sea moss benefits. Likewise, black pepper extract appears to help your body absorb the beneficial compounds in sea moss, potentially amplifying the benefits of sea moss.
Like every type of supplement, we found organic sea moss supplements to be of higher quality. Therefore, we ranked products that used organic sea moss higher than those that did not use organic sea moss.
Wild-harvested Sea Moss
When buying a sea moss supplement, you must purchase wild-harvested sea moss. This is because wild-harvested sea moss is less likely to have any heavy metal accumulation. It is less likely to be grown with pesticides.
Many supplement companies selling sea moss have a proven history of producing high-quality products. Others are new and haven’t established themselves yet. While we didn’t ignore newer companies, we still preferred supplement companies with a strong reputation for producing high-quality supplements that are both safe and effective.
Some supplement companies make exaggerated claims about what their products can potentially do. Others are honest about the potential health benefits of sea moss. We preferred companies that made realistic, genuine claims about the potential health benefits of using their product.
Price is important because you don’t want to be ripped off by paying more than you need. Conversely, you don’t want to buy a cheap product with inferior quality ingredients or under-dosed. This is why we tried to find products within a price range we felt appropriate given the costs to produce, manufacture, and ship sea moss.
While sea moss is highly beneficial, no supplement has a 100% satisfaction rate. It’s just not the nature of supplements. This is why if you don’t feel any benefits, then you should be able to get your money back. This is why we ensured every product on our list had at least a 30-day money-back guarantee.
The best way to determine which sea moss supplements are worth buying and which are better avoided is to read customer reviews. Were most customers satisfied with their experience? Were there side effects? Did they find the product was appropriately priced? Would they recommend the product to their friends or family? These are all questions we needed to answer.
Science-Backed Health Benefits of Irish Sea Moss
Irish sea moss has only recently begun to be examined for its potential health benefits in clinical settings. However, recent research suggests there are clear benefits to taking sea moss.
We’ll examine the most science-backed health benefits below:
Sea moss is incredibly nutritious. Sea moss purportedly contains 92 of the 102 essential vitamins and minerals the body needs to survive. Irish sea moss is an excellent source of iron, magnesium, iodine, zinc, copper, phosphorus, calcium, dozens of other vitamins and minerals, and phytonutrients that combat inflammation and support your overall health and wellness.
Sea moss can potentially help improve thyroid health and overall function. Sea moss is rich in iodine, which is directly involved in thyroid hormone production. Studies have found a growing percentage of adults are developing an iodine deficiency and, in turn, have poor thyroid function. This is why those suffering from poor thyroid function may benefit from using Irish sea moss.
Irish sea moss may improve gut health. Several studies have found that sea moss is rich in fiber and live bacteria, contributing to a healthy gut microbiome. Fiber also helps keep the digestive “moving,” so to speak, which can alleviate minor digestive issues such as bloating or constipation.
Newer research suggests that sea moss may contribute to healthy weight loss. Irish sea moss is rich in fiber that can reduce appetite by making you feel fuller for longer. Sea moss also contains an antioxidant known as fucoxanthin, which has been shown to activate brown fat and lipolysis in several studies.
Irish sea moss is commonly used to lower cholesterol levels and improve blood flow. Fucoxanthin, the same antioxidant that supports weight loss, appears to help limit blood sugar spikes. It also seems to reduce total cholesterol, which may improve blood flow. Better blood flow is linked to a lesser risk of developing conditions like heart disease.
Irish sea moss may improve immune system function. A study on salmon found that Atlantic salmon that ate seaweed enhanced immune response and modulation. Researchers believe the antioxidants found in sea moss are responsible for these benefits.
As you can hopefully now see, digestive health, immunity, and thyroid health appear to be the most common benefits of sea moss. Numerous research studies are currently underway and are more likely to confirm these benefits and discover new health benefits.
Side Effects of Sea Moss
In the available published research involving sea moss, there haven’t been any reports of any severe side effects while using sea moss. This is why most users generally see sea moss as safe and is tolerated well.
This is not to say it may be suitable for everyone. If you’re on thyroid medication, you may want to be careful since sea moss appears to improve thyroid function. Therefore, it may make your thyroid too active. Likewise, it isn’t known if sea moss is safe for pregnant or nursing mothers.
As we briefly mentioned, sea moss does affect thyroid medication because it is a rich source of iodine. This is why you should be careful using sea moss – particularly in bulk form. Capsules and gummies are unlikely to contain enough iodine to cause serious issues.
Likewise, look for sea moss supplements that are third-party tested because some sea moss products can contain heavy metals. This is a naturally occurring process; heavy metals should be extracted and removed.
In general, sea moss is overwhelmingly safe and should not cause adverse reactions. If you have a prescription medication or a severe condition, speak to your doctor before using sea moss to ensure it is right for you.
Irish Sea Moss Dosage
Like most supplements, there is no official recommended dosage associated with Irish sea moss. Most studies seem to report a dosage of anywhere between 500mg to 1,000mg a day to be effective. This is why most supplements contain a dosage in this range.
Some products use a higher dosage of 1,000mg+, but it isn’t known if it is more effective. This is why we recommend you stick to a dosage between 300-700mg daily, as this appears effective yet safe.
Sea Moss and Supplementation FAQs
We’ve got plenty of questions about sea moss, its benefits, supplementation, and much more. We’ll answer your most common questions below:
Q: What is Irish sea moss?
A: Irish sea moss is an alga that grows naturally in various parts of the Atlantic Coast, like Europe, the United Kingdom, and the Caribbean. It has been used as a thickening agent for food but is now commonly used for its’ numerous purported benefits.
Q: What color should sea moss be?
A: Sea moss can come in various colors, namely dark purple or greenish yellow. It can also be red, brown, or black, though.
Q: What’s the taste of sea moss?
A: Most sea moss users claim it has a light seaweed taste. However, seaweed is primarily bland and can potentially have no taste whatsoever. This is why it can be easily added to shakes or smoothies without altering the taste.
Q: What are the main benefits of sea moss?
A: Irish sea moss has numerous potential health benefits. However, Irish sea moss is most commonly used to improve heart health, digestive health, thyroid function, immunity, and weight loss.
Q: Does thyroid function improve after using sea moss?
A: Irish sea moss is rich in iodine, an essential nutrient to produce thyroid hormones. Studies have found thyroid function can improve simply by adding sea moss because of this.
Q: Can Irish sea moss improve digestion?
A: It does appear that Irish sea moss can improve digestion because of its fiber content and prebiotic ingredients. These nutrients can feed the healthy bacteria in your gut, improving your digestive health and eliminating the harmful bacteria in your gut. This may help relieve constipation, bloating, and diarrhea.
Q: Can Irish sea moss help with weight loss?
A: Sea moss contains an antioxidant known as fucoxanthin. Studies have found fucoxanthin can activate brown fat, which helps white fat release its fatty acids, thus “burning fat.”
Q: Does sea moss improve cardiovascular health?
A: According to studies, sea moss might improve cardiovascular health by removing cholesterol levels, lowering blood pressure, and improving blood sugar control.
Q: Is sea moss safe?
A: Sea moss appears to be safe when consumed in average amounts. However, in large doses, sea moss may cause iodine levels to spike, potentially causing issues if you’re taking certain medications.
Q: Are there side effects of sea moss?
A: Sea moss generally doesn’t cause any side effects. However, it may cause indigestion, nausea, headache, or diarrhea in rare cases.
Q: Can you take sea moss if you’re on thyroid medication?
A: Irish sea moss does contain iodine, which increases the production of thyroid hormones. Therefore, you should exercise caution if you are on thyroid medication.
Q: How should I take sea moss?
A: Sea moss comes in capsules, gels, gummies, powders, or raw form. Most people seem to like gummies or capsules, though, because it is easy to take and convenient.
Q: What is bladderwrack?
A: Bladderwrack is a brown seaweed that grows in cooler waters along the Atlantic and Pacific oceans. Like sea moss, it is very nutritious and works to improve digestion, combat inflammation, and much more.
Q: What is burdock root?
A: Burdock root is a vegetable found across Europe and Northern Asia. It’s often added to sea moss because it is a potent digestive aid. It does have several other potential benefits, though.
Q: What is BioPerine®?
A: BioPerine® is a patented black pepper extract form that enhances other nutrients’ bioavailability. In other words, BioPerine helps your body absorb all other active nutrients and antioxidants in sea moss.
Q: Which sea moss supplement is best?
A: To be honest, any of the supplements on our rankings are worth considering. However, we recommend Simple Life Nutrition’s organic sea moss capsules if you want the best product.
The Top Irish Sea Moss Products for 2023 Final Word
There’s no doubt about it anymore – Irish sea moss is an incredible product with plenty of health benefits. As more research is published, we will likely discover more potential benefits by adding sea moss to our daily regimen.
If you’re looking for immune support, better digestive health, improved respiratory or cardiovascular health, weight loss, or want to improve your overall health, Irish sea moss may be suitable for you.
Any of the supplements on our rankings are well worth buying. However, if you want the absolute best sea moss product, we recommend you consider Simple Life Nutrition Organic Sea Moss Capsules – our #1 rated sea moss supplement for 2023.
More Sea Moss:
The links contained in this product review may result in a small commission if you opt to purchase the product recommended at no additional cost to you. This goes towards supporting our research and editorial team. Please know we only recommend high-quality products.
Please understand that any advice or guidelines revealed here are not even remotely substitutes for sound medical or financial advice from a licensed healthcare provider or certified financial advisor. Make sure to consult with a professional physician or financial consultant before making any purchasing decision if you use medications or have concerns following the review details shared above. Individual results may vary and are not guaranteed as the statements regarding these products have not been evaluated by the Food and Drug Administration or Health Canada. The efficacy of these products has not been confirmed by FDA, or Health Canada approved research. These products are not intended to diagnose, treat, cure or prevent any disease and do not provide any kind of get-rich money scheme. Reviewer is not responsible for pricing inaccuracies. Check product sales page for final prices.