Welcome to Algues et Mer Website


Algues & Mer is located on Ouessant Island, at the western extremity of France, 20 km off Brittany coasts. This highly protected area is exceptionally rich in seaweeds.

All seaweeds harvested on Ouessant Island are organic certified.

Algues & Mer extracts from these seaweeds active ingredients mostly for cosmetics and nutraceutics. Half of them are exported worldwide.



Algues & Mer has launched in April 2016 a new cosmetic active: Invincity®.

The secret weapon against Polluaging®. One of the most complete actives on the market to protect skin from pollution and fight its damages.



Algues & Mer is now developping human health application, too. 


Algues & Mer has another business unit, specialized in dermo-cosmetic skin care: Laboratoire NividiSkin®.

Flagship products, the BAUME TEMPETE®, are the must-have cares for weakened skins. Its unique & multipurpose active ingredient is Ascophyscient®, one of high tech Algues & Mer extracts.

Exclusive distribution in pharmacies. In France only at the moment.

Other products information and online shopping: