Your family's daily super-nutrition packed by Nature

Feed the foundation of health with Seagreens range of nutritional seaweed products. 

Seagreens is packed with micro-nutrients essential for our bodies to detox, grow, repair, defend
and also to digest the fats, protein and carbs our bodies use for energy.

You can trust Seagreens to naturally provide the vital nutrients active and growing bodies need. 

Seagreens Nutritional Blends

Better than any multivitamin, Seagreens Capsules and Granules provide a burst of over 60 minerals plus essential vitamins, minerals, antioxidants, polyphenols, essential fatty acids, enzymes, trace elements, amino acids, proteins and phyto-nutrients.
Perfectly packed by nature, expertly blended by Seagreens, world leaders in nutritional seaweed.

Seagreens Seaweed Condiments

Take your taste buds on an adventure with Seagreens!
Head to our seaweed recipes page to find out how easy it is to add extra flavour plus a powerful boost of nutrition to your everyday food.

Front cover of the Seagreens "25 years in Seaweed Nutrition" booklet

Premium Seaweed Nutrition for Daily Health & Energy

Seagreens® UK are world leaders in seaweed nutrition, trusted for their premium, wild Arctic seaweed products.

Naturally rich in minerals, polyphenols, and essential nutrients, Seagreens seaweed helps fill the gaps in our modern diet — and provides a natural boost in daily energy.

Every Seagreens product is pure, wild-harvested, and completely free from allergens. Nothing added, nothing taken away. Seagreens are suitable for raw, vegan, kosher, halal, and most special diets, making them an easy choice for everyone.

It’s simple to enjoy all-round daily nutrition with Seagreens: take your Food Capsules each morning, add the Food Granules to your cooking, and keep The Mineral Salt on your table. 

It's easy to enjoy premium daily nutrition with Seagreens.

Download the Seagreens Nutrition Information Booklet Here

Our best sellers

  • Seagreens Food Capsules 180 pack

    Seagreens Food Capsules

    The perfect all-rounder from Seagreens® — nature’s ultimate daily multi!

    Carefully blended to suit most people, these capsules provide a powerful boost to daily nutrition, just as nature intended.

    This pure seaweed supplement supports daily energy, healthy digestion, metabolism, circulation, and brain function, while also supporting strong hair, skin, and nails.

    Each capsule contains a premium blend of wild, Arctic seaweeds, expertly selected to deliver an optimised nutritional profile, including balanced iodine — making it the ideal natural alternative to a daily multivitamin.
    This is the larger 3 month pack.

    Experience Nature's Multi 
  • Seagreens the Mineral Salt

    Seagreens Mineral Salt

    The perfect way to reduce your salt intake while adding a rich, delicious umami flavour — plus a steady nutritional boost of seaweed throughout your day. Just "Pass the Seagreens!"

    This unique seasoning blend combines 50% pure Seagreens® wild-harvested seaweed with 50% mineral-rich Celtic sea salt, conveniently packed in a handy shaker bottle.

    Sprinkle it on your meals or use it in cooking to enjoy extra minerals, natural iodine, and vibrant flavour in every bite.

    Looking for a lighter option? Try Seagreens® The Ruby One, with just 25% salt for a gentler, nutrient-packed seasoning experience.

    Discover Umami Flavour 
  • Seagreens Iodine Lite 90 pack

    Seagreens Iodine Lite

    Seagreens Iodine Lite offers a natural, gentle iodine boost, ideal for children up to 12 years and anyone needing less iodine in their diet.

    The capsules can be easily opened and added to meals, delivering “hidden” nutrition that supports healthy growth, brain development, and overall wellbeing in growing bodies.

    For those with higher iodine needs, we also offer Seagreens Iodine Plus — providing a stronger dose of iodine for adults or those requiring extra support.

    Seagreens is pure, wild Arctic seaweed—naturally rich in essential nutrients and free from additives.

    Trusted by families and health professionals alike.

    Shop Natural Iodine for Children 
Shop all Seagreens Premium Seaweed Products
The front cover of the booklet "Seagreens Iodine Sufficiency from nutritious food seaweed".

Seaweed - Nature’s Best Source of Iodine for Thyroid and Whole-Body Health

Is seaweed healthy? Absolutely!

It’s a fabulous fact that seaweed is one of nature’s richest sources of iodine — a mineral essential for good health and sustained energy.

Iodine deficiency can lead to extreme tiredness, feeling cold, trouble concentrating, hair loss, and in some cases, an enlarged thyroid gland (goitre). Iodine is essential for expectant mothers and for healthy growth and brain development in children. Our bodies need iodine for strong bones, nerve function, and overall vitality.

But in Australia, we’re dealing with what we call an iodine DOUBLE DEFICIT which has the potential to cause iodine deficiency...

First - our ancient soils, and thus our food crops, lack iodine.
Second - chlorine used in tap water can block iodine absorption in the body.
These two factors combined mean that many Australians aren’t getting the iodine they need. [Read more here…]

For most Australians, Seagreens Food Capsules are the perfect daily supplement — carefully blended to provide the exact amount of natural iodine your body needs.

If you do have a thyroid condition or think you might be sensitive to iodine, it’s best to talk to your health professional about which Seagreens product would be best for you. Some people benefit from Seagreens Iodine Lite, while others need Iodine Plus.

The natural, organic iodine in Seagreens is far superior to synthetic iodine supplements — and our customers tell us they feel the difference!

Download the Seagreens Iodine information booklet here

Choose your Iodine needs

  • A pack of Seagreens Iodine Lite for gentle iodine supplementation.

    Iodine Lite

    Gentle iodine support for sensitive needs.
    This product is for:

    • Children under 12
    • Anyone needing only a small boost of iodine
    • Those with an iodine-rich diet
    Get gentle Iodine support 
  • A bottle of seagreens Food Capsules for daily iodine supplementation.

    Food Capsules

    Everyday balanced nutrition with moderate iodine.
    This product is for:

    • Teens and adults seeking daily support
    • General wellbeing and energy
    • Those wanting steady iodine intake
    Get daily Iodine support 
  • A bottle if Seagreens Iodine Plus capsules for an extra iodine boost.

    Iodine Plus

    The highest iodine option offers extra support for diagnosed iodine issues.
    This product is for:

    • Adults needing higher iodine intake
    • People with low-iodine diets
    • Those seeking maximum thyroid support
    Get extra Iodine support 
Shop all Seagreens premium Seaweed products