Traditionally hand-harvested
Collected from the historic salt marshes of Guérande, France.
Sel de Guérande · 500g
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£6.00
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Traditionally hand-harvested coarse Celtic grey sea salt from the Atlantic salt marshes of Guérande, France. Naturally evaporated by the sun and wind, this unrefined Sel de Guérande has a distinctive grey colour, natural moisture and robust coarse texture.
Salt is a concentrated source of sodium. Use according to taste as part of a varied, balanced diet.
Also available in the Complete Iodine Companion Bundle — Lugol’s Iodine 15%, Celtic sea salt, Liposomal Advanced Immune Support and a downloadable guide.
Our Organic Coarse Celtic Sea Salt, traditionally known as Sel de Guérande or Celtic grey sea salt, is harvested from the coastal salt marshes of Guérande on the Atlantic coast of France.
Collected from the historic salt marshes of Guérande, France.
Seawater is evaporated using the sun and wind.
Minimally processed to retain its natural character.
Free from added anti-caking agents, preservatives and bleaching agents.
Ideal for cooking, brining, grinding and finishing dishes.
Supplied in a practical 500g bag.
Ingredients
100% Celtic sea salt.
Free from added anti-caking agents, preservatives and bleaching agents.
It is left unrefined and free from additives. It is a seasoning. It is not a mineral supplement and it is not a treatment.
Seawater is naturally evaporated by the sun and wind before the salt is carefully collected using traditional harvesting methods. It is left unrefined and free from additives, preserving its naturally grey appearance, characteristic moisture and robust coarse texture.
Crystal Health & Beauty packs this traditional French sea salt into a convenient 500g resealable bag. Shop Celtic sea salt UK from our Daily Essentials range.
Celtic sea salt is sea salt from the coastal marshes of Brittany, including Guérande. This bag is the coarse grey salt, left unrefined after the seawater has evaporated in the sun and wind.

The salt’s characteristic grey colour comes from its contact with the clay-lined salt ponds in which it forms. Its appearance and slight natural moisture are normal features of traditional Sel de Guérande.
Because this is a naturally moist, unrefined salt, the crystals may occasionally clump together. This is completely normal and does not affect the quality or usability of the product.
The colour comes from contact with the clay-lined salt ponds.
Slight natural moisture is normal for traditional Sel de Guérande.
Crystals may clump. That does not affect the quality or usability.
| Product name | Organic Coarse Celtic Sea Salt |
|---|---|
| Traditional name | Sel de Guérande |
| Ingredients | 100% Celtic sea salt |
| Net weight | 500g |
| Texture | Coarse crystals |
| Colour | Naturally grey |
| Origin | Guérande, France |
| Processing | Unrefined |
| Additives | None |
| Packaging | Resealable 500g bag |
| Brand | Crystal Health & Beauty |
| SKU | CHB_9D9 |
| Current price | £6.00 |
Organic coarse Celtic sea salt, Sel de Guérande, 100% Celtic sea salt, 500g resealable bag, coarse crystals, naturally grey, origin Guérande, France, unrefined, no additives. SKU CHB_9D9. Brand Crystal Health & Beauty.
Typical composition per 100g from the technical data sheet (average values): sodium 37 g, chlorides 58.50 g, sulfates 1.66 g, magnesium 0.58 g, potassium 0.15 g, calcium 0.35 g, iron 1.90 mg, zinc 0.45 mg. These figures describe typical composition and are not a claim that the salt is a significant source of any mineral.
Its full flavour and coarse crystals make this salt a versatile addition to the kitchen. Use it for:
Use it as a seasoning or cooking salt, to taste.
Salt is a concentrated source of sodium. Use according to taste as part of a varied, balanced diet.
Storage
Keep the bag closed and dry, and out of reach of children.

Keep the bag closed and dry.
Keep the bag out of reach of children.
Unrefined and free from additives.
It is unrefined sea salt from the coastal salt marshes of Brittany. This product is the coarse grey salt from Guérande.
The salt marshes of Guérande, on the Atlantic coast of France.
Coarse grey crystals, in a 500g resealable bag.
The product title uses the word organic. This page does not publish a certification number, and it does not borrow a mineral analysis from other salts.
It is unrefined and still has its grey colour, moisture and coarse grain. Table salt is usually refined and fine.
Keep the bag closed and dry.
Secure checkout.
Free shipping on orders over £200.
Traditional Sel de Guérande from the Atlantic coast.
Want to learn more? Read What Is Celtic Sea Salt? A Guide to Sel de Guérande.
This Celtic salt 500g pack sits alongside other kitchen staples such as Bicarbonate of Soda and Bentonite Clay. You may also like Fulvic Acid Minerals and Schuessler Tissue Salts.
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