Organic Sea Kelp Supplement Capsules x 60 | Natural Iodine | 2 Month Refill Pouch



Your body needs Iodine for several critical functions: 

  • Maintenance of normal healthy skin 
  • Production of thyroid hormones and normal thyroid function 
  • Supporting cognitive function (ie, brain health and your ability to think) 
  • Contributes to your energy-yielding metabolism (how you produce energy) 
  • Helps with the normal functioning of your nervous system 

Organic Sea Kelp is one of the best natural (and highly concentrated) sources of the essential mineral Iodine available. Iodine cannot be stored by your body for long periods and we don't make our own. So it must be obtained regularly via diet or supplementation. 

Our 500mg Sea Kelp capsules provide a high-strength dose of 350µg of Iodine each, meaning you only need to take one per day. 

  • 2 month's supply per pouch 
  • 500mg Sea Kelp per capsule providing 350μg of Iodine 
  • 100% pure & natural and certified organic by the Soil Association
  • Suitable for vegetarians & vegans 
  • Sourced sustainably from Iceland & manufactured in the UK
  • No artificial fillers, colours, preservatives, sweeteners or chemical additives

Birch & Wilde Organic Sea Kelp is sustainably sourced from the wild, fresh and mature seaweed species Ascophyllum Nodosum. Our Sea Kelp is from the coast of Iceland and is organically certified by the Soil Association. Our capsules are made here in the UK along with all our other supplements to the strictest GMP standards. 

Every gorgeous, and recyclable, 2 monthly refill pouch contains a full 60 day supply of our high grade, Organic Sea Kelp capsules. And with one of the highest doses in just 1 daily capsules, our premium Sea Kelp supplements aren’t just great quality, they’re excellent value as well.

Pair your monthly refill pouches with our beautiful and sustainable refill or travel pill container (right here) and ensure you never forget your all important health & wellbeing capsules.  

Scroll down to discover more about the quality, strength and purity of our Organic Sea Kelp supplements and how they could benefit your life. 

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Size: Single pouch (2 month)

Single pouch (2 month)
3 pouch bundle (6 months)
6 pouch bundle (12 months)
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What you need to know

Key Features & Benefits

EFSA approved health benefits of the essential Iodine that comes from our high strength Sea Kelp capsules include:

  • Maintenance of normal healthy skin
  • Production of thyroid hormones and normal thyroid function
  • Supporting cognitive function (ie, brain health and your ability to think)
  • Contributes to your energy-yielding metabolism (how you produce energy)
  • Helps with the normal functioning of your nervous system

Organic Sea Kelp is one of the best natural (and highly concentrated) sources of the essential mineral Iodine available.

Iodine cannot be stored by your body for long periods and we don't make our own. So it must be obtained regularly via diet or supplementation

Product Overview & Description

What is Sea Kelp and why is it important to health? 

Organic Sea Kelp is the name given to a whole variety of natural seaweeds. In nature, it is a type of large, brown seaweed that grows in shallow, nutrient-rich saltwater near coastal fronts around the world. It contains large amounts of natural and organic iodine as well as a wide variety of nutrients, complex compounds, vitamins and carotenoids to support general wellbeing. Traces of almost all the minerals and elements that are catalysts for enzyme reactions in your body can also be found in Sea Kelp.

It is an amazing natural whole food that is dried and powdered to create our 100% natural supplements. As well as all the other goodies it contains, the Iodine content of Sea Kelp means it is of great benefit to thyroid function and metabolism. Iodine is also very important for cognitive function (thinking and memory), as well as the health of your skin, and your metabolism.

Why is it important to supplement with Iodine?

Low levels of Iodine can seriously impact daily life, especially around thyroid health, brain fog, metabolism and normal skin health. The UK recommended daily amount of Iodine for adults is 150µg. Although a well-balanced diet can contribute 150µg of Iodine per day, there is still a prevalence of iodine deficiency throughout the world.

This indicates that a lot of people are not getting what they need without supplementation. This could be caused by things like restricted diets, issues with thyroid health and varying amounts of iodine in soils where vegetables and grains grow. Those who eat a strict vegan diet may be particularly vulnerable to a deficiency without fortified foods or supplements, as many natural dietary sources come from dairy produce, eggs or fish. 

Why Birch & Wilde?

Birch & Wilde Organic Sea Kelp Supplement Capsules

Our organic kelp is sourced from the wild and natural coast of Iceland, and our capsule supplements are made in our UK manufacturing facility. Our capsules contain only pure sea kelp (Ascophyllum Nodosum). They are certified to be free from toxic heavy metals, ocean-borne contaminants, and microbial pathogens, as well as certified as completely organic by the Soil Association.

What makes Birch & Wilde Sea Kelp supplement the best?

Helping to support the production of thyroid hormones and normal thyroid function, normal healthy and glowing skin, brain fog and cognitive function, energy and metabolism, and your nervous system, our pure sea kelp capsules are an amazing natural source of iodine.
They are created using only the best quality ingredients, sourced in an eco-friendly, sustainable way for optimum results. We use only the highest-quality, organically certified, pure sea kelp. It is grown in the cool waters off the coast of Iceland – cool water is where sea kelp thrives at its best!
Because our Sea Kelp capsules are organic, natural and sustainably sourced, we have been able to ensure their purity, and this means they bring you a higher-than-normal standardised dose of 500mg giving you 350µg of iodine. Your health will benefit all the more from this amazing purity, potency and strength.

Our supplement is certified as free from heavy metals, toxins, sea-borne contaminants and microbial pathogens. We have ensured only the very best raw ingredients go into our capsules, so you see the best benefits to your own health and well-being.


Sea Kelp Capsules & Daily Iodine Dose

Our 500mg Sea Kelp capsules have been carefully prepared to ensure a pure and high-strength dose of 350µg of iodine is provided in every capsule. Each capsule gives you 266% of your recommended daily intake (NRV) of Iodine.

This may seem high, but it’s for good reason! The human body absorbs approx. 30% of Iodine from seaweed. So you can take just 1 capsule per day and be sure you are getting what you need. Just be sure not to exceed the stated dose. 

Organic Sea Kelp Tablet Ingredients

One of our 2-month refill pouches of Birch & Wilde Organic Sea Kelp capsules include 60 capsules. This provides you with 500mg (giving you 350µg of Iodine) every day for 60 days. 

1 daily capsule provides:

500mg Soil Association Certified Organic Sea Kelp (Ascophyllum nodosum) providing Iodine content of350µg (233% NRV), Hypromellose Veggie Capsule Shell

How to take Organic Kelp capsules

Take 1 capsule daily with a meal or as directed by a healthcare professional. 

Safety & Storage

Where should I store my Sea Kelp supplements?

Store in a cool dry place, away from direct sunlight, out of the reach and sight of young children.  

Important information about Sea Kelp supplements

  • If you are taking any medication consult the prescribing practitioner/pharmacist before taking this herbal product.
  • Do not exceed the stated recommended dose. A food supplement should not be used as a substitute for a varied and balanced diet & healthy lifestyle.
  • Seek professional advice during pregnancy and breastfeeding, or if you are currently taking medications for thyroid-related health.
FAQs & More Info

Our favourite facts about sea kelp (see more in our Sea Kelp blog)

  • It needs cold water to grow and doesn’t have a root system
  • It can create underwater forests and each tower of kelp can grow more than a foot per day
  • Kelp grows in abundance along 20% of the world’s coastline

Frequently Asked Questions about Sea Kelp capsules and supplements:

  • Is your Organic Sea Kelp supplement vegan friendly?
    Organic Kelp is suitable for vegetarians and vegans. It is also approved kosher and contains no major allergens.
  • What does Soil Association Certified Organic mean?
    Organic farming is kinder to the environment, better for you and supports smaller growers. Products that are certified in this way have been proven to meet the Soil Association’s exacting standards for organic food and farming. They have been organically grown, avoiding the use of chemical sprays or artificial fertilisers. 
  • Can I recycle my sea kelp supplement pouch?
    Yes, you can. Our pouches are made from type 4 recyclable materials. Please refer to your local refuse collection service to find out how to recycle these in your local area.

You can find the answers to all of our most commonly asked questions here: FAQs