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Edible Liquid Capsules Made from Seaweed to Help Rehydrate London Marathon Runners this Year

In an effort to reduce plastic waste, this year, edible liquid capsules produced from seaweed will help rehydrate London Marathon runners.

(Image credit: Imperial College London)

The capsules, called Ooho, are produced by Skipping Rocks Lab, a ground-breaking sustainable packaging initiation established by Imperial alumni Pierre Paslier and Rodrigo Garcia.

The 2019 Virgin Money London Marathon will witness the largest ever trial of Ooho after a successful trial at The Vitality Big Half. Lucozade Sport will be offered in over 30,000 Ooho capsules to runners at the Lucozade Sport station at Mile 23.

The trial comes in the midst of rising concern about the quantity of plastic waste produced following the disposal of plastic bottles at mass participation races.

Drinks to Go

Ooho is a flavorless, edible, and biodegradable membrane produced from seaweed that can be used to hold water and other liquids in a small “bubble.” The product is part of Skipping Rocks Lab’s goal to initiate the use of natural materials made from plants and seaweed to produce packaging with low environmental effect and help deal with the issue of plastic waste.

Ooho is designed in such a way that it can be gulped down; however, if preferred, the team say that the Ooho material takes an average of 6 weeks to decompose in a natural environment—in comparison with plastic bottles which take more than 40 decades to break down.

The researchers are testing Ooho as an alternative to small water bottles on the go, and also for fresh juices, condiments, and sauces used by fast-food restaurants, as well as for hydration in sporting events.

Lise Honsinger, the Chief Financial Officer of Skipping Rocks, said to The Daily Telegraph: “We’re very excited, in our fundraising pitch two years ago we said we were targeting events such as the London Marathon. We’ve had great feedback, while they take a bit of getting used to, once people get them they find them almost easier to use than a cup. We’re now talking to the Royal Parks half marathon, which is huge in October, about doing a water station there, we’re talking to the New York marathon—hopefully we will be in a world in a year’s time when we just don’t use water bottles anymore.”

Positive Choices

Using Ooho, Skipping Rocks Lab wishes to enable customers to easily choose positively and deal with the abundance of plastic bottles, which are one of the most common things among trash present in the sea. They state that the key to the protection of the environment is changing the way the drinks are packaged.

The group has created an industrial machine to make Oohos and it will have the ability to manufacture 100 Oohos within 5 to 10 minutes.

Imperial Enterprise Lab has supported Skipping Rocks Lab, which was earlier based at the Imperial White City Incubator. At present, they have a team of 14 in their labs based in Bethnal Green.

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