Sea lettuce (Ulva lactuca) can be found in coastal areas almost all over the world. With its round shape, light green, fine leaves and a diameter of 20-30cm, it is reminiscent of a head of lettuce. It thrives in plenty of sunlight from the intertidal zone to the shallow sublittoral as well as free swimming in places. However, it is mainly found attached to rocks, mussel shells or larger foreign algae. Due to its high nutritional quality, fresh colour and tasty aroma, sea lettuce has been highly valued for many generations when dried and finely ground as a seasoning and as a tasty sea vegetable in a variety of dishes.
Organic sea lettuce
Raw Food Quality
- High-quality sea lettuce made from fine sea lettuce flakes from natural seawater cultivation in the north-west of Ireland
- Hand-harvested at low tide
- Gently dried at low temperatures
- Certified organic, limited edition product with naturally high protein content
- Light green flakes
- Subtle umami with a fresh aroma of hay and oats
- Experience has shown that the iodine content of seaweed is subject to natural fluctuations
- Versatile use for refining salads and hot dishes
- No additives

Finest Origin - Highest Grade
- Light green sea lettuce flakes from Donegal Bay in the north-west of Ireland
- Organic quality, no additives
- Harvested at low tide over a few weeks a year
- Harvested and sorted exclusively by hand
- Premium raw food quality thanks to gentle drying at temperatures below 40°C
- Water quality in the bay regularly inspected by state authorities
- Harvest area is partly located in the protected SAC area (Special Area of Conversation)
- Most of the beaches in the bay have been awarded the blue flag, highest water quality

How are we different?
We source our limited edition organic sea lettuce from a family farm in the vast Donegal Bay in the remote north-west of Ireland. Seaweed harvesting has been a tradition here for generations. For 20 years, the Irish farmer has specialised in dried gourmet seaweed in raw food quality. These are harvested and sorted exclusively by hand. This ensures a high-quality selection and a sustainable, environmentally friendly harvest. Drying is carried out gently at particularly low temperatures in order to preserve the high quality of the naturally grown seaweed. Seaweed is naturally rich in iodine. Experience has shown that the iodine content can be subject to strong fluctuations.
We use a particularly high-quality, airtight flavour protection bag with a zipper. The flakes are optimally protected from moisture, oxidation and the effects of harmful substances thanks to a 7-layer coating with high barrier security.

- Pure superfoods from the world’s best terroirs
- Sourced directly from traditional farms
- Always certified organic or sustainably wildcrafted
- Raw materials sourced exclusively from premium suppliers who are committed to fair working conditions
- Our select raw materials are the basis of all our formulations
- Gentle on-site processing
- High-quality production (freeze drying, cold pressing)
- No artificial additives (no artificial flavours/sweeteners or ascorbic acid)
- Complete avoidance of all unnecessary additives and adjuvants
- We voluntarily disclose every ingredient
- Systematic quality testing in independent laboratories
- High-quality bags featuring an aroma barrier, compostable pouches and amber glass used for packaging
- Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
- Stored in non-toxic containers
- Shipped in mineral oil–free boxes
- All products guaranteed 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering and artificial colours and flavours
- We avoid added sugar and sweeteners whenever possible – we only deliberately add them when necessary, such as for functional or product-specific reasons
Sea lettuce
Cultivation & Processing
Our high-quality sea lettuce comes from a small family farm from a certified organic, natural seawater culture in Donegal Bay in the remote north-west of Ireland. For more than 20 years now, the Irish farmer has specialised in dried gourmet seaweed in raw food quality. The harvesting area is partly located in a specially protected area, the Special Area of Conversation (SAC). With respect for nature and the environment, the seaweed is harvested here by hand under the strictest conditions. The water quality of Donegal Bay is also regularly tested by the government. Several beaches in the extensive bay have been awarded a blue flag, which indicates the best water quality. Due to the strong tides and rough seas, the harvesting season is limited and only healthy and strong plants can survive here. The harvest only takes place at low tide for a few weeks each year. The season for sea lettuce is very short. The naturally grown seaweed is only available for two to three months. They are carefully harvested and sorted by hand and then gently dried in drying rooms at temperatures below 40°C using a dehumidifier. Careful harvesting and drying ensure that the unique flavour and premium raw food quality are preserved.
Nutritional Values
Ingredients: Sea lettuce⤉ (Ulva lactuca L.) flakes.
⤉ certified organic
Nutrition Information per 100g | |
Energy | 546kJ / 130kcal |
Carbohydrate | 42g |
of which sugar | 0.5g |
Fat | 0.8g |
of which saturated fatty acids | 0.2mg |
Protein | 15g |
Salt | 3.4g |
Organic Certification

PL-EKO-01
EU-Landwirtschaft
















Serving Suggestion
Use raw or soaked to add flavour to salads or hot dishes. Maximum 1 teaspoon (1.2 g) of organic sea lettuce daily.
Warning Note: May contain high levels of iodine. Excessive intake of iodine can lead to thyroid dysfunction. Due to its natural origin, it may contain traces of crustaceans and molluscs.
Product Details
Origin | Donegal Bay, Ireland |
Production | In-house production in Europe Packaging in the EU according to HACCP, GMP / ISO 22000:2018 Storage in special non-toxic containers Shipping in mineral oil-free boxes |
Packaging | High quality, airtight, resealable standing zipper pouches to preserve flavour and protect against oxidation and contamination |
Sunday Natural
Our philosophy
For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster vitality and good health.
With our products, we try to emulate this ancient wisdom as much as possible.
Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels and down to every last detail.
Our recommendations
High Dose
choline, inositol, PABA & betaine
€16.9060 capsules
€349.17 / 1kg