Seaweed harvesting in North Finistère
Family-owned business specializing in the harvesting and sale of seaweed.
Quality, freshness, satisfaction guaranteed
★★★★★
Our passion for seaweed
A family-owned business for over 70 years, we continue a unique expertise in seaweed harvesting, destined for the pharmaceutical, cosmetic, and food industries.


A family tradition
Quality and autonomy
We ensure full control of every step, from harvesting to delivery, offering high-quality seaweed, carefully harvested by hand or with our seaweed-harvesting boats.
Our mission
We prioritize a direct relationship with our customers, with no intermediaries. By ordering directly from us, you benefit from full transparency and strict control over the quality of our seaweed.
Direct relationship with the harvester
Freshness guaranteed
Our priority is to provide you with exceptional seaweed, designed to meet your expectations with unparalleled quality.


Our team
At MG Algues, we are a family of five passionate individuals, united by a shared vision. Each of us brings unique expertise to help grow our common project. Together, we combine know-how, creativity, and commitment to offer you the best.




