Celtic Shores Sea Salt

Celtic Shores Sea Salt

135g

A smoky, mineral rich sea salt blend crafted to reconnect you with the power of the ocean. Harvested from ancient Iron Age salt works in Cornwall and enriched with Organic Hebridean Seaweed, it delivers natural iodine and a spectrum of minerals to help support your brain, thyroid and overall vitality. 

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Brain Health Support

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Thyroid Support

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Mineral-Rich

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Sustainably Sourced

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Brain Health Support

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Thyroid Support

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Mineral-Rich

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Sustainably Sourced

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Brain Health Support

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Thyroid Support

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Mineral-Rich

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Sustainably Sourced

Choose quantity

Description

Inspired by Dr Sarah Brewer’s own Cornish upbringing, Celtic Shores is a sea salt unlike any other – blending Cornish smoked flakes with  wild Hebridean seaweed to elevate everyday cooking while naturally supporting cognitive and thyroid health.

Here’s what sets Celtic Shores apart:

  • Naturally high in Iodine which has been linked to healthy cognitive function and supports overall brain health.
  • The Iodine and minerals in high quality sea-salts like Celtic Shores have been known to support healthy thyroid functioning.
  • Mineral-rich with over 60 minerals, far beyond the 2 found in most ordinary salts.
  • Sustainably sourced from the pristine waters of Cornwall and the Hebrides, with no damage to natural ecosystems.

Cornish sea salt and Hebridean seaweed formed a staple part of the ancient British diet, with evidence of consumption going back thousands of years.
Today, Celtic Shores reconnects you to this ancient legacy, by combining these two treasures from our island's most ruggedly breathtaking coastlines, into one beautiful mineral-packed blend.

Benefits

Celtic Shores is a 60 mineral “super-salt”, which contains 100% of your daily iodine requirement, meaning it:

  • Supports memory, mood and mental clarity 
  • Helps your brain age gracefully
  • Nourishes thyroid health
  • Fuels natural energy production

Ingredients

100% Smoked Cornish Sea Salt

  • Hand-harvested using traditional techniques from the clear coastal waters of Cornwall
  • Naturally rich in over 60 trace minerals, including magnesium, calcium, and potassium
  • Gently cold-smoked over applewood for a distinctive depth of flavour
  • Sustainably sourced with minimal environmental impact

Organic Hebridean Seaweed

  • Wild, organic seaweed sustainably harvested from the remote Outer Hebrides
  • A natural source of iodine to support brain function and thyroid health
  • A complex, salty and spellbinding taste
  • Freeze-dried to preserve its full nutritional potency

How to use

Sprinkle ½ to 1 level tea-spoon of Celtic Shores Sea Salt daily to enhance the flavour of your meals while supporting your health. Perfect for adding to salads, meats, soups, or roasted vegetables; pairs brilliantly with Ancient Roots Olive Oil!

How to store

Store in a cool, dry place, away from sunlight to maintain its peak freshness.

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Rich in Iodine

60+ minerals

Hand-harvested

Applewood Smoked

Rich in Iodine

60+ minerals

Hand-harvested

Applewood Smoked

Rich in Iodine

60+ minerals

Hand-harvested

Applewood Smoked

COMPLETE YOUR RITUAL

Dr Sarah Recommends

Ancient Roots Olive Oil

Ancient Roots Olive Oil
BESTSELLER

Ancient Roots Olive Oil

"One of my favourite ways to enjoy Celtic Shores is with Ancient Roots — a drizzle of our olive oil, a sprinkle of salt, and a warm slice of sourdough. Simple, sensory, and so nourishing."
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Golden Harvest Apple Cider Vinegar

Golden Harvest Apple Cider Vinegar

Golden Harvest Apple Cider Vinegar

"A pinch of Celtic Shores and a splash of our ACV is my go-to combination for a morning tonic or dressing — sharp, energising, and wonderfully supportive of gut and metabolic health."
FIND OUT MORE

WHY YOU'LL LOVE IT

Here's what to expect when you take Celtic Shores Sea Salt.

Small change - Big impact. Celtic Shores brings depth, flavour, and over 60 essential minerals back to your table — a natural, iodine-rich salt that nourishes far beyond taste.Here’s what makes this blend so special.

A natural source of iodine

Supports brain health, thyroid balance, and overall cognitive function.

Rich in over 60 trace minerals

Naturally nourishing, unlike regular salt which typically contains just two minerals.

Smoked for a complex, mouthwatering flavour

Cold-smoked over applewood for a deep, earthy taste that enhances any dish.

Sustainably sourced from UK waters

Sea salt from Cornwall and seaweed from the Outer Hebrides, and harvested with care for the ecosystem.

Salt like our ancestors knew it

Trade ultra-processed table salt for something wild, mineral-rich and real.

EVERYDAY ACTIONS, EXTRAORDINARY RESULTS

Your Daily Ritual, Your Transformation

Feel the shift with every sprinkle — from flat to flavourful, foggy to focused, Celtic Shores supports clarity, balance, and a deeper connection to the food you love.

Start Here

Week 1

Week 2-4

Month 2

Month 3+

ROOTED IN HISTORY, BACKED BY SCIENCE

What Ingredients Are In Celtic Shores Sea Salt?

Nature’s most nourishing salt — reimagined. Celtic Shores combines cold-smoked Cornish sea salt with wild Hebridean seaweed — hand-harvested and rich in iodine and over 60 essential sea minerals. Nothing added. Nothing taken away. Just pure flavour and deep nourishment, as nature intended.

100% Smoked Cornish Sea Salt

Hand-harvested using traditional techniques from the clear coastal waters of Cornwall Naturally rich in over 60 trace minerals, including magnesium, calcium, and potassium Gently cold-smoked over applewood for a distinctive depth of flavour

Organic Hebridean Seaweed

Wild, organic seaweed sustainably harvested from the remote Outer Hebrides A natural source of iodine to support brain function and thyroid health Freeze-dried to preserve its full nutritional potency
100% Smoked Cornish Sea Salt
Organic Hebridean Seaweed
100% Smoked Cornish Sea Salt

100% Smoked Cornish Sea Salt

Hand-harvested using traditional techniques from the clear coastal waters of Cornwall Naturally rich in over 60 trace minerals, including magnesium, calcium, and potassium Gently cold-smoked over applewood for a distinctive depth of flavour
Organic Hebridean Seaweed

Organic Hebridean Seaweed

Wild, organic seaweed sustainably harvested from the remote Outer Hebrides A natural source of iodine to support brain function and thyroid health Freeze-dried to preserve its full nutritional potency

THE AEONS ADVANTAGE

Product Comparison

Features

Regular Sea Salt
Celtic Shores Sea Salt

Minerals

Only 2 minerals
60+ natural minerals, including iodine

Health Benefits

Lacks iodine
Iodine supports brain and thyroid health

Sourcing

Often made using industrial methods
Sustainably hand-harvested from UK coasts

Packaging

Plastic can reduce quality
Amber glass keeps it fresh and potent

INSPIRED BY THE PAST, MADE FOR TODAY

Heritage & Sourcing

Every Aeons product holds a story — of sacred lands, enduring rituals, and nature’s purest gifts. This heritage is the foundation of our commitment to crafting wellness that supports your body and soul every day.

Once traded like gold

For thousands of years, sea salt and seaweed have been essential to human health. From the Celts to Roman soldiers, salt was so valuable it was used as currency. Seaweed, rich in iodine and minerals, has long been used by coastal communities to support brain and thyroid health.

A life shaped by the sea

Dr Sarah Brewer’s Cornish upbringing gave her a deep appreciation for the benefits of sea-based foods. Growing up close to the sea, she experienced firsthand how salt and seaweed have been part of local diets and traditions for generations.

A ritual reimagined

Celtic Shores was created to bring these natural, nutrient-rich ingredients back to everyday cooking. It combines sustainably harvested smoked Cornish sea salt with organic Hebridean seaweed, offering a blend that supports health while enhancing flavour.

Crafted with care. Grounded in history

Today, Dr Sarah Brewer is proud that Aeons is honouring this heritage with this delicious Celtic Shores —blending premium sea salt and seaweed into a carefully balanced seasoning that nourishes the body and honours the traditions of the past.

Once traded like gold

For thousands of years, sea salt and seaweed have been essential to human health. From the Celts to Roman soldiers, salt was so valuable it was used as currency. Seaweed, rich in iodine and minerals, has long been used by coastal communities to support brain and thyroid health.

A life shaped by the sea

Dr Sarah Brewer’s Cornish upbringing gave her a deep appreciation for the benefits of sea-based foods. Growing up close to the sea, she experienced firsthand how salt and seaweed have been part of local diets and traditions for generations.

A ritual reimagined

Celtic Shores was created to bring these natural, nutrient-rich ingredients back to everyday cooking. It combines sustainably harvested smoked Cornish sea salt with organic Hebridean seaweed, offering a blend that supports health while enhancing flavour.

Crafted with care. Grounded in history

Today, Dr Sarah Brewer is proud that Aeons is honouring this heritage with this delicious Celtic Shores —blending premium sea salt and seaweed into a carefully balanced seasoning that nourishes the body and honours the traditions of the past.

Frequently Asked Questions

Use 1.5-3g (½ to 1 level teaspoon) daily to support brain health and add rich flavour to your meals.

Celtic Shores Sea Salt is much more than a seasoning. It’s enriched with organic Hebridean Seaweed, providing iodine and over 60 minerals, far surpassing standard salts, which often contain just two minerals. Its smokiness and the mineral profile offer both flavour and functional benefits.

Yes! While we recommend using it as a finishing salt to preserve its rich, deep flavour, it’s also great for cooking, especially in soups and stews, where the heat helps release its full array of minerals and benefits.

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