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Supplier to Michelin-starred kitchens — from the clean waters of Denmark Talk to us +45 40 42 53 98 info@dansktang.dk
Aerial view of seaweed harvest along the Danish coast
From the pure Danish nature

Danish seaweed for the world's best kitchens

Cultivated and harvested in the Isefjord and the clean waters around Odsherred. Fresh, dried or powdered — delivered to Michelin-starred restaurants across the world.

Michelin supplier 10+ species Fresh, twice weekly Sustainably harvested
Who we are

Specialists in seaweed from Denmark

Danish Seaweed is the international face of Dansk Tang — a Danish seaweed company that cultivates, harvests and sells seaweed B2B to restaurants, retailers and producers.

We cultivate and harvest in the Isefjord and the surrounding Danish waters, and deliver only the best quality. Chefs choose seaweed from Denmark for its clean taste and the clarity of the water it grows in — fresh, dried or as powder, every delivery hand-sorted.

Do you know the next top restaurant that should be cooking with Danish seaweed?

Why Danish seaweed
A box of freshly harvested Danish seaweed
Why us

Cultivated, sustainable and really fresh

Three reasons the best kitchens come back to us, season after season.

Cultivated & harvested

We cultivate and harvest our seaweed in the Isefjord and the surrounding Danish waters. Real sea flavour, grown in clean water and gathered gently by hand — never compromised.

Sustainable

We harvest above the growth zone — in waders or from small boats — so the seaweed grows back. Harvesting helps remove nitrogen from the sea, and our production leaves no waste behind.

Truly fresh

Order fresh seaweed and we head straight out to gather exactly what you need — with day-to-day delivery, twice a week.

The harvest

Some of the seaweed types from Denmark

We are specialists in more than ten species — fresh, dried or as powder. It's your call.

Sugar kelp (Saccharina latissima)
Saccharina latissima Sugar kelp

A kombu-type kelp with hints of shellfish and cucumber. The dried surface secretes a sweet white mannitol bloom.

Fresh · Dried · Powder
Sea spaghetti (Chorda filum)
Chorda filum Sea spaghetti

Long, round and crisp strings that look — and can be used — like spaghetti. A delicate, fresh lemon flavour.

Fresh · Dried · Powder
Oarweed (Kombu) (Laminaria digitata)
Laminaria digitata Oarweed (Kombu)

A beautiful Danish kelp, perfect for a deep dashi. Tastes of cucumber and shellfish, firm like sheets of pasta.

Fresh · Dried · Powder
Fresh delivery / week
10+
Seaweed species
1st
Rope-grown sea spaghetti — a world first
0
Waste in production
Trusted by world-class kitchens

On the plate at the world's best restaurants

Inspiration from the chefs who cook with our Danish seaweed.

A NOMA dish featuring Danish seaweed
NOMA — scallop, raw shrimp and seaweed, seasoned with mussel juice and horseradish.
A seaweed salad from Restaurant MOTA
Restaurant MOTA — seaweed salad with hazelnuts, apple vinegar and herbs.
Danish dulse cultivated on nets in Odsherred
Sustainability

The most sustainable food in the sea

Seaweed lives off the sun and the nutrients in the water — no soil, no irrigation, no fertiliser. We harvest gently above the growth zone so it regrows, and the harvest itself helps pull nitrogen out of the marine environment.

Our production leaves no waste product. Everything is used — something we are very proud of.

How we harvest
Partner with us

Do you fit as a dealer?

Whether you run a restaurant, a shop, or a food business thinking about health, sustainability and great taste — we'd love to hear from you.