Macro Oceans footer logo

Macro Oceans

Transforming seaweed into low-carbon chemicals for materials, food, cosmetics and more.

Shop Macro Oceans on Novi

See Macro Oceans' product vetted against 100+ standards and claims.

Transparent Data

Access up-to-date ingredient documentation, pricing, and lead times.

Discover, sample, and shop Macro Oceans on Novi’s marketplace


Macro Oceans was founded to harness the restorative power of seaweed. This zero-input crop can be transformed into a wide array of green products while also offering significant environmental benefits.

Macro Oceans is developing the technology to accelerate the transition to a cleaner bio-based economy and help to restore the vitality of our oceans.