How Maris Glow brings local seaweed into natural skincare. Maris Glow operates at the intersection of seaweed and cosmetics. For founder Sandra van den Berg, the sea is not a distant source of inspiration but a daily reality. Living near the Oosterschelde, regular walks along the shoreline sparked the idea for a skincare brand rooted in local seawater and seaweed, translating the restorative power of the marine environment into natural, premium skincare.