Sea moss has had a moment over the last few years, but the version most people are taking is incomplete. The traditional Atlantic recipe pairs it with two specific botanicals, bladderwrack and burdock root, that fill in what sea moss alone is missing. Here's why these three are stacked together, and why our 1,600 / 1,000 / 240 mg ratio matches the original folk preparation.
Key takeaways
- Sea moss alone is mineral-dense but incomplete, it's relatively lower in iodine and benefits from companion botanicals.
- Bladderwrack adds the iodine that pure sea moss can be lower in.
- Burdock root is the traditional bitter botanical paired with seaweed in Atlantic coastal wellness routines.
- The three together is a centuries-old folk recipe, not a modern marketing combination.
- Source matters, wildcrafted Irish Atlantic sea moss has a denser mineral profile than pool-grown alternatives.
What sea moss actually is
"Sea moss" is the common name for several edible red seaweeds, most notably Chondrus crispus (Irish moss) and Eucheuma cottonii (sometimes called Caribbean sea moss). Both grow in coastal waters and have been part of regional food and wellness traditions for centuries, particularly in Ireland, the Hebrides, and Caribbean coastal communities.
Nutritionally, sea moss is one of the most mineral-dense foods you can eat. It naturally contains a wide spectrum of trace minerals, often cited as carrying 92 of the 102 essential minerals the human body uses. It's also a source of iodine, calcium, magnesium, and phytochemicals like fucoidans and carrageenans.
But, and this is the part that often gets lost in marketing, sea moss is not a complete supplement on its own. Traditional preparations always paired it with two other botanicals.
Why bladderwrack: filling the iodine gap
Bladderwrack (Fucus vesiculosus) is a brown seaweed that grows on rocky shores in the North Atlantic, the North Sea, and the Pacific. It has a distinctive air-bladder structure (hence the name) and is historically one of the most concentrated natural sources of dietary iodine in the marine plant world.
This matters because sea moss's iodine content is variable. Iodine is concentrated in different ways across different marine species, and bladderwrack's profile is consistent and well-documented. Pairing the two ensures the stack delivers a more reliable iodine baseline alongside sea moss's broader mineral profile.
Iodine is one of the few mineral nutrients with formally approved UK / EU NRV (Nutrient Reference Value) health claims. According to UK NRV-aligned claim wording: "Iodine contributes to normal thyroid function" and "Iodine contributes to normal cognitive function" (UK Government nutrient claim conditions).
Why burdock root: the traditional bitter
Burdock root (Arctium lappa) is a tall biennial plant native to Europe and northern Asia. The root has been used for thousands of years in European, Japanese (where it's called gobo), and traditional Celtic herbal practices.
In coastal Atlantic wellness traditions, particularly Irish, burdock root was the standard companion to seaweed-based recipes. The combination shows up in folk preparations from the Hebrides to Newfoundland.
From a botanical standpoint, burdock contains compounds like inulin (a prebiotic fibre), polyphenols, and lignans. The taste is earthy and slightly bitter, which is why traditional preparations used it sparingly, exactly the ratio we use in our gummies (240 mg per serving, alongside 1,600 mg sea moss and 1,000 mg bladderwrack).
The right ratio: 1,600 / 1,000 / 240 mg
Our gummies use a 1,600 mg sea moss to 1,000 mg bladderwrack to 240 mg burdock ratio per two-gummy serving. This isn't a randomly chosen formulation, it mirrors the proportions found in traditional Atlantic herbal preparations, where sea moss was always the base and the other two were supportive companions.
For context:
- 1,600 mg sea moss, the dose at the higher end of common daily recommendations.
- 1,000 mg bladderwrack, sufficient to provide a meaningful iodine contribution alongside the sea moss.
- 240 mg burdock root, the traditional supportive dose, not a megadose.
Total botanical stack: 2,840 mg per serving, all from organically grown sources, with sea moss specifically wildcrafted from Irish Atlantic waters.
Why source matters: wildcrafted vs pool-grown
One of the most important distinctions when choosing a sea moss supplement is the source of the sea moss itself:
- Wildcrafted Irish Atlantic sea moss grows in cold, moving Atlantic waters with strong tidal current. The minerals come directly from the seabed and surrounding rock. Harvested seasonally, sun-dried.
- Pool-grown sea moss (often Caribbean or Southeast Asian) is cultivated in calm, controlled pools, sometimes with added fertilisers to accelerate growth. The mineral profile is generally less dense.
We chose wildcrafted Irish for our gummies for the simple reason that it's the form most aligned with the centuries-old traditional preparation. It costs more, but it's where the real mineral profile is.
Common questions
Can I just take sea moss without the other two?
You can, but you'd be taking the most basic version of the stack. Bladderwrack and burdock fill specific gaps that sea moss alone doesn't fully cover. The traditional recipe is what it is for a reason.
Is bladderwrack safe? I've heard about iodine concerns.
Bladderwrack is a natural source of iodine. The dose in our gummies (1,000 mg of botanical) is well within typical daily-use ranges. However, if you have a thyroid condition, are taking thyroid medication, or are pregnant, you should consult a healthcare professional before adding any iodine source to your routine.
Why gummies and not capsules or raw gel?
Three reasons: taste (raw sea moss gel is acquired-taste at best), consistency (a fixed dose every day, no spooning), and routine (most people who try the raw gel give up within 2-3 weeks; gummies are sticky in the right way). The bioavailability difference is real but small for water-soluble minerals.
How does this compare to Caribbean sea moss?
Both Irish (Chondrus crispus) and Caribbean (often Eucheuma cottonii) varieties have value, but they're different species with different mineral profiles. Most commercial Caribbean sea moss is pool-grown. We chose wildcrafted Irish because the cold-water harvest produces a denser mineral content. That said, both have a place; just be aware which one you're buying.
References
- UK Government. "Nutrient and substance content of foods and drinks: claim conditions." 2018. gov.uk/government/publications/nutrient-and-substance-content-of-foods-and-drinks-claim-conditions.
- European Commission. "EU Register on nutrition and health claims made on foods." Iodine claims. ec.europa.eu/food/food-feed-portal/screen/health-claims/eu-register.
- Cherry P, O'Hara C, Magee PJ, McSorley EM, Allsopp PJ. "Risks and benefits of consuming edible seaweeds." Nutrition Reviews. 2019. PubMed: 30649398.
- Chan PT, Matanjun P. "Chemical composition and physicochemical properties of tropical red seaweed, Gracilaria changii." Food Chemistry. 2017. PubMed: 27890568.
- Chan YS, Cheng LN, Wu JH, et al. "A review of the pharmacological effects of Arctium lappa (burdock)." Inflammopharmacology. 2011. PubMed: 20981575.
Food supplements are not intended to treat, cure or prevent any disease. If you are pregnant, breastfeeding, taking medication (especially for thyroid), or have a medical condition, consult a healthcare professional before use. Healthier Options Sea Moss Gummies are vegan, third-party tested and made with wildcrafted Irish sea moss. Shop the range →
