Rated 4.6 out of 5
16 Reviews

Rosita® Wild Seaweed

  • 60 capsules

Supports thyroid function, metabolism, skin and more with naturally occurring iodine, calcium and trace minerals from five types of wild seaweed.*

Sustainably harvested from a remote strait in Northern Scotland and gently dried, this blend contains no additives or common allergens.

Rosita® Wild Seaweed

Rated 4.6 out of 5
16 Reviews
  • 60 capsules

Supports thyroid function, metabolism, skin and more with naturally occurring iodine, calcium and trace minerals from five types of wild seaweed.*

Sustainably harvested from a remote strait in Northern Scotland and gently dried, this blend contains no additives or common allergens.

Buy two or more & save 5%

Frequency
  • Wild: Harvested at the Pentland Firth, a pristine, remote straight in northern Scotland with high water exchanges — ensuring clean, healthy seaweed.
  • 5 types of seaweed: More micronutrients than a single seaweed product, boasting a comprehensive nutritional profile.
  • 100% naturally occurring nutrients: Especially iodine, calcium and phytonutrients. 
  • Sustainable and traceable: Individual plants are hand-cut to support regrowth, reproduction & stringent ecological regulations.
  • Unprocessed: A gentle, low-temperature drying method preserves the delicate micronutrient content.
  • GMO-free & certified: Scottish Natural Heritage Approved, PETA Farming Award. No additives, GMOs or irradiation.
  • Rosita Wild Seaweed - front label
  • Rosita Wild Seaweed - side label
  • Rosita Wild Seaweed - supplement facts
  • Rosita Wild Seaweed - front with capsules
Introducing our Wild Seaweed — a blend of five, diverse, nutrient-rich types of seaweed. It’s sustainably harvested and hand-cut from the Pentland Firth, a rugged, remote straight in Northern Scotland with some of the highest water exchanges in the world. This cool, pristine water provides the perfect conditions for clean, nutrient-dense seaweeds to meet your natural iodine and calcium needs.*

Seaweed is a true superfood that provides a natural source of chelated iodine, minerals, vitamins, carotenoids, flavonoids, omega-3s, enzymes and polyphenols.*

Its rainbow-like blend of green, red and brown algae offers more micronutrients than products with a single type of seaweed (that often have additives) — providing a comprehensive, real food nutritional profile.

Scientific studies show that the types of wild seaweed in this blend may support thyroid function and hormone production, a healthy metabolism, detoxification, skin and digestive health and the maintenance of healthy psychological and cognitive function.*

And, there are no additives or preservatives. This vegan supplement is also free of lactose, gluten, wheat, dairy, GMOs and irradiation.

Our sustainable, gentle process

Our certified, award-winning process does not use or disturb the sea life or local wildlife. Here’s how we harvest and craft the wild seaweed:

Our harvesters venture out in all-weather to handpick the seaweed during their peak growing periods, when the plants are in optimal condition and rich in nutrients. 

Unlike the standard machine-harvesting method, individual plants are cut so that enough remains for regrowth and reproduction. We work in small teams and access the foreshore on foot. We also follow the most stringent ecological regulations to ensure the local ecosystem thrives. The seaweed is then washed and slowly air-dried at low temperatures to preserve its enzymes and delicate phytochemicals. We also use smaller milling sizes to increase bioavailability. 

Rosita® Wild Seaweed is Certified Organic, Scottish Natural Heritage Approved and has received the PETA Farming Award.* 

Wild Seaweed’s clean, bioavailable nutrients

Rosita® Wild Seaweed has: 

  • Calcium 
  • Iron 
  • Iodine 
  • Magnesium 
  • Manganese  
  • Sodium 
  • Potassium 
  • Omega fatty acids (3 & 6) 

So, all you get are 100% naturally occurring nutrients from pure, wild seaweeds.

Who should consider adding Wild Seaweed to their supplement routine?  

There’s an array of reasons our customers enjoy Wild Seaweed — the common thread being a focus on improving health naturally and sustainably. 

  • Thyroid and hormone support: Individuals who want to support thyroid health often use seaweed for its iodine content, critical for thyroid hormone production.* 
  • Vegetarians and vegans: Seaweed is a plant-based source of essential nutrients like omega-3 fatty acids, iodine, and more, that can be difficult to get in a plant-based diet. 
  • Athletes and fitness enthusiasts: Physically active folks may take it to enhance recovery, as it contains essential minerals like magnesium and calcium, that are beneficial for muscles and relaxation.* 
  • Eco-friendly consumers: Seaweed is a renewable, low-impact resource that provides a nutrient-dense supplement without an environmental footprint. 
  • Beauty and skin care: The rich vitamins and minerals in seaweed may promote healthy skin, hair, and nails.* 
  • Healthy weight support: Fucoxanthin, a compound found in some seaweeds, is also studied to help with fat metabolism, and its fiber content may support satiety.* 
  • Detox: Those who want to add a real food supplement with antioxidant effects that supports detoxification often use seaweed.*  

5 Seaweed blend, gently dried and finely ground: 

  • Sea spaghetti (Himanthalia elongata) (frond-leaf) 
  • Atlantic wakame (Alaria esculenta) (frond-leaf) 
  • Dulse (Palmaria palmata) (frond-leaf) 
  • Bladder wrack (Fucus vesiculosus) (frond-leaf) 
  • Spiral wrack (Fucus spiralis) (frond-leaf) 

Other ingredients: Vegetable capsule (Hydroxypropyl methylcellulose, water). 

Allergen advice: May contain crustaceans and mollusks.

No artificial colors, flavors, preservatives. Lactose, gluten, wheat, dairy and GMO-free. Irradiation-free. Plant-based.

Rosita® Wild Seaweed contains a vibrant, naturally-occurring nutrient profile that generally supports the following: 

  • Thyroid function: Most seaweeds are high in iodine, which is crucial for producing thyroid hormones that regulate metabolism.* 
  • Detoxification: Seaweeds can bind to heavy metals and toxins, helping to eliminate them from the body.* 
  • Antioxidant effects: Seaweeds contain compounds that help protect cells from oxidative damage.* 
  • Normal energy-yielding metabolism and healthy weight: Fucoxanthin, a compound found may support metabolism.* 
  • Maintenance of healthy skin: Seaweed provides hydration, protects from the environment, and smooths and soothes — due to its antioxidants, vitamins, minerals and polysaccharides.* 
  • Maintenance of healthy psychological and cognitive function: The nutritional profile and antioxidant properties of microalgae may support neuroprotection, overall cognitive function and a positive mindset.*
  • Nervous system support: Seaweed's bioactive compounds, proteins, polysaccharides, minerals, vitamins, fatty acids, and antioxidants may support the nervous system and help with neurodegenerative issues.* These benefits apply to red, green, and brown seaweeds. 
  • Digestive health: The fiber content in seaweeds promotes healthy digestion and can help maintain a healthy gut microbiome.* 

How Rosita® Wild Seaweed blend differs from other seaweed products

By using all seaweed colors, Rosita® unlocks an additional spectrum of nutrients and vibrancy from a protected and loved resource. We use red, brown and green seaweed in our five-seaweed blend.

For example... 

Each type of seaweed contains different antioxidants that help combat oxidative stress: 

  • Fucoxanthin in brown seaweed. 
  • Phycocyanin and phycoerythrin in red seaweed. 
  • Chlorophyll in green seaweed. 

And, using all three types of seaweed provides a rainbow of essential minerals: 

  • Iodine from brown seaweed.* 
  • Magnesium and potassium from red seaweed.* 
  • Iron from green seaweeds.* 

Store in a cool, dry place. Keep out of sunlight and out of reach of children.

  • Dosage: 2 capsules daily.  
  • Low and slow: Rosita is premium and pure. Therefore, it’s essential to start slowly, with a lower dosage than recommended. For example, a very small dose every other day, or even once a week, until you can determine how the supplement affects your body and what dosage feels right for you. 

How to take Rosita® Wild Seaweed

Dosage is 2 capsules daily. It can also be opened and mixed into food. Please do not exceed the recommended amount. 

Considerations

Consult a healthcare professional if pregnant, breastfeeding, taking medication or if you have a medical condition. Food supplements should not be used as a diet or lifestyle replacement. Excessive iodine can be harmful.

Price & Dosage Calculator

Use our dosage calculator to determine how long your product will last based on your household size.

One bottle of Wild Seaweed will last your household approximately days. The estimated price per day is .

The calculation assumes dosage amounts are being followed as shown on the product's instructions and that product is being taken daily.

One bottle of Wild Seaweed will last your household approximately days. The estimated price per day is .

Customer Reviews

4.6
Rated 4.6 out of 5 stars
Based on 16 reviews
Total 5 star reviews: 12 Total 4 star reviews: 2 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
88%would recommend this product
Rating
Ratings
16 reviews
  • DP
    dahlia p.
    Verified Buyer
    Reviewing
    Wild Seaweed
    I recommend this product
    Rated 4 out of 5 stars
    Yesterday
    Love seaweed supplements

    Taking another mineral supplement. Waiting until I am done to start taking this. Love seaweed supplements and I think this formulation is excellent.

    RU Profile picture for Rosita® USA
    Rosita® USA
    Yesterday

    Thank you for the wonderful 4-star review, Dahlia! We love hearing from fellow seaweed enthusiasts, and we’re thrilled that you appreciate the unique blend and formulation. Taking things one step at a time with supplements is always a smart approach, and we’ll be excited to hear what you think once you’ve had a chance to add it to your routine!

  • NH
    Nakia H.
    Verified Buyer
    Reviewing
    Wild Seaweed
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Effective

    Works well. Recommended to family and friends. Will buy again

    RU Profile picture for Rosita® USA
    Rosita® USA
    2 weeks ago

    Thank you for the fantastic 5-star review, Nakia! We're thrilled to hear that our Wild Seaweed is working so well for you. It means the world to us that you're recommending it to your family and friends - that's the highest compliment we could receive! Wild seaweed really is nature's powerhouse, packed with essential minerals and nutrients from the ocean. We're grateful to have you as part of the Rosita® family and look forward to supporting your wellness journey for years to come!

  • JD Profile picture for John D.
    John D.
    Verified Buyer
    Reviewing
    Wild Seaweed
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Wild Seaweed is Attractively Wild

    What I see most prominently in the Wild Seaweed is Iodine and B vitamins, I love the B’s but feel I must be careful with the Iodine so I take one capsule every three or four days and will seek a Thyroid Panel from my Doc. Just to be on the safe side,

    RU Profile picture for Rosita® USA
    Rosita® USA
    1 month ago

    Thank you for the wonderful 5-star review and for the clever title, John! You’re absolutely right to be mindful of iodine intake, especially since it plays a key role in thyroid function. It sounds like you’re taking a very balanced and proactive approach by spacing out your dosage and planning to check in with your doctor. That “low and slow” mindset is exactly what we recommend with nutrient-dense, real food supplements like this.

    For others reading along, our Wild Seaweed is naturally rich in iodine and complementary minerals that help support healthy thyroid function and overall balance.

    We’re so glad to have you on this journey with us. Please keep us posted on how you’re doing!

  • EB
    EIleen B.
    Verified Buyer
    Reviewing
    Wild Seaweed
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    wild seaweed

    I can feel a difference.

    RU Profile picture for Rosita® USA
    Rosita® USA
    1 month ago

    Thank you for the wonderful 5-star review, Eileen! Our Wild Seaweed is packed with naturally occurring minerals and nutrients that support things like energy, and overall vitality, so it’s always wonderful to hear when those benefits are noticeable. We truly appreciate you being part of the Rosita® family!

  • CJ
    Carol J.
    Verified Buyer
    Reviewing
    Wild Seaweed
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    More Energy

    I love it. I feel the energy.

    RU Profile picture for Rosita® USA
    Rosita® USA
    9 months ago

    Thank you for the incredible 5-star review, Carol! We're absolutely thrilled to hear that our Wild Seaweed has given you that wonderful energy boost you're feeling! This nutrient-dense supplement is packed with naturally occurring minerals and vitamins from the pristine ocean waters, so it's fantastic that you're experiencing those energizing benefits firsthand. Here's to continued vitality and many more energized days ahead with the pure power of the sea!