Sea Moss & Bladderwrack Supplement 200 Capsules

Sea Moss also known as Irish Sea Moss (Chondrus crispus) and Bladderwrack also known as black-tang, sea spirit, or sea oak (Fucus vesiculosus) are two different species of seaweed. Sea Moss is a type of red seaweed that grows in tidepools and rocky coasts. Bladderwrack is a type of brown seaweed found along coasts.

Both Sea Moss and Bladderwrack may promote:

• Healthy thyroid
• Energy levels
• Positive mood
• Essential nerve function
• Heart health
• Digestive health
• Joint function
• Healthy hair, skin, and nails

They both provide many essential vitamins and minerals, including vitamins A, C, E, K, and B-complex, along with calcium, iron, iodine, magnesium, zinc, selenium, and potassium.

There are a few notable differences between Sea Moss and Bladderwrack that could impact you differently depending on your needs:

Bladderwrack contains higher levels of iodine than Sea Moss, which helps support healthy thyroid function. Sea Moss contains higher levels of calcium which supports healthy bones and joint function and higher levels of iron which promotes healthy hair, skin, nails, and energy levels.

The recommended dose of Sea Moss and Bladderwrack capsules is typically 3 capsules per day, taken with or without food. Always follow the instructions on your specific product label and consult your doctor if you have health conditions or are taking medication.

While Sea Moss and Bladderwrack alone may not directly cause you to lose weight, they might promote healthy weight loss as part of an overall healthy lifestyle. Sea Moss contains citrulline-arginine, a compound that is known to help stimulate metabolism and synthesize collagen. Sea Moss and Bladderwrack both contain high levels of iodine, which can help moderate the thyroid hormones which regulate metabolism.

Many people find that they offer a range of benefits! Together, Sea Moss and Bladderwrack provide a variety of essential minerals that support digestion, energy levels, thyroid function, and skin health. While they’re not magic cures, they can definitely be a helpful addition to a balanced, healthy routine. Sea Moss is especially valued for its immune-boosting and joint-supporting properties due to its high calcium and magnesium content, while Bladderwrack is known for its iodine-rich support for thyroid health and its potential anti-inflammatory effects.

Much will depend on personal preference. They are commonly available in capsules, powders, or raw form, with capsules being the most popular option. Capsules offer a convenient, tasteless choice that can be taken with or without food. For raw Sea Moss, it’s best to prepare it as a gel by soaking and blending it with water. This gel can then be added to smoothies, juices, soups. Similarly, raw Bladderwrack can also be consumed as a gel, taken as a capsule, or in powder form.

Alkaline Herb Shop offers several options to purchase Sea Moss and Bladderwrack capsules in both 90-count and 200-count packages, as well as Sea Moss in its raw form.

We use wildcrafted Chondrus crispus (Sea Moss) and Fucus vesiculosus (Bladderwrack). Both are third-party tested and free from additives and fillers to ensure you're getting a high-quality, natural product—never pool-grown or chemically processed. We rigorously test for heavy metals, identity, and microbials to ensure our products meet the highest safety and purity standards before reaching you.

Not all Sea Moss is created equal. Pool-grown and wildcrafted Sea Moss can look and feel very different.

Wildcrafted Sea Moss comes from the ocean and usually looks a bit rough and stringy. It feels dry and has a natural salty taste. Pool-grown Sea Moss, on the other hand, often looks smoother, more slippery, and sometimes even noodle-like.

When checking your Sea Moss, look at the salt. Wildcrafted Sea Moss might have a little natural sea salt on it, but it shouldn’t be covered in salt. If you see too much salt, that’s a red flag-it could be fake.

You might also spot tiny bits of sand in real Sea Moss because it's harvested from the ocean. That’s normal. Pool-grown or artificially rope grown moss usually won’t contain any sand.

In short, wildcrafted Sea Moss is a bit rugged-while pool-grown often looks too smooth and uniform. When in doubt, always check your source!

Wildcrafted Sea Moss and Bladderwrack should have a light ocean-like scent—think fresh sea air, not fishy or foul. Sea Moss might have a slightly salty, beachy aroma, while Bladderwrack can smell a bit stronger and more earthy. If either smells overly strong, moldy, or off, it could be a sign that the product isn’t fresh or high quality.

Sea Moss has long been a staple in Irish and Caribbean cultures, where it’s valued for its ability to boost immunity, support digestion, and enhance skin health. It was commonly used to make nourishing broths and tonics, especially during illness. Bladderwrack, widely used in traditional herbal medicine, has been known for supporting thyroid health, detoxification, and joint health due to its high iodine and antioxidant content.

Sea Moss naturally contains carrageenan, a natural polysaccharide that acts as a thickener in foods like soups, puddings, and beverages. This form of carrageenan, derived directly from the seaweed and not processed, is beneficial and safe, offering nutritional benefits such as improved gut health. However, it is important to distinguish raw Sea Moss or Sea Moss gel from chemically processed carrageenan, as the two are not the same.

The easiest way to consume Sea Moss and Bladderwrack is in capsule form. The other way to consume Sea Moss and Bladderwrack is to take the raw product, rinse in spring water, soak overnight, then blend with water to create gel. The gel is then added to foods, smoothies, and juices, or just consumed as a gel. We sell Raw Sea Moss which can be used to make gel and we also sell Sea Moss Capsules and Sea Moss and Bladderwrack Capsules.

Sea Moss and Bladderwrack is great for vegans and vegetarians because they are a good source of iron which some vegans and vegetarians do not get enough of.

Both Sea Moss and Bladderwrack are rich in iodine, which is great for thyroid health—but in some cases, high iodine intake can trigger breakouts, especially if you're already prone to acne or have sensitive skin. It doesn’t happen to everyone, but if you notice breakouts after starting them, it might be worth lowering your dosage or taking a break to see if it helps. Also, consider switching to Sea Moss capsules without Bladderwrack, as they contain less iodine and more iron, which supports healthy hair, skin, and nails. Some people report less breakouts and clearer skin when taking Sea Moss alone.

Carrageenan can be extracted from Sea Moss with the use of alkalis and other chemicals to separate it from the seaweed and refine it into a powder or gel. During this process, the natural structure of the carrageenan is altered, and it is stripped of many of the beneficial nutrients found in Raw Sea Moss. The result is a highly processed additive used in many commercial products, which has been linked to potential health risks such as inflammation, digestive issues, and other negative side effects when consumed in large amounts.

By contrast, Raw Sea Moss is unprocessed and retains its natural nutrient profile, including vitamins, minerals, antioxidants, and natural carrageenan. It is a whole food, providing a wide range of health benefits without the harmful effects associated with the processed form of carrageenan.

Overconsumption can lead to excess iodine intake, which may cause thyroid imbalances. Some people may also experience digestive discomfort or allergic reactions.

Both are rich in iodine, iron, magnesium, calcium, zinc, selenium, vitamin C, B vitamins, and antioxidants. These nutrients support thyroid function, boost immunity, promote healthy digestion, improve skin health, support joint and bone strength, improve energy levels, and aid in detoxification and weight management.

Both Sea Moss and Bladderwrack contain high amounts of iodine, which is essential for producing thyroid hormones that regulate metabolism, energy levels, and hormone balance.

Yes, they contain prebiotic fiber and mucilage, which may support gut bacteria, aid digestion, and soothe the intestinal lining.

Yes, their high iron, zinc, and collagen-boosting properties may support strong and healthy hair growth by improving circulation to the scalp.

Yes, they are rich in antioxidants, vitamin C, and zinc, which typically strengthen the body’s immune response and help fight infections.

Potentially. They may interfere with thyroid medications, blood thinners, or anticoagulants due to their high iodine and vitamin K content. If you’re taking any of these medications, it’s important to consult your doctor before using these supplements.

They provide iodine, iron, and B vitamins, which may help combat fatigue and support red blood cell production for better oxygen delivery.

Store Sea Moss and Bladderwrack capsules in an airtight container, away from moisture and heat, to preserve their potency. Keep them in a cool, dry place to ensure their longevity and effectiveness.

Due to their high iodine content, pregnant and breastfeeding women should consult a doctor before taking these supplements.