Supports immunity. Naturally effective.

Power your next immune health innovation with UpFiber®: yeast beta-1,3/1,6-glucan with up to 85% beta-glucan and less than 1% alpha-glucan. Designed for supplements and functional foods.

Discover UpFiber®

Supports immunity. Naturally effective.

Power your next immune health innovation with UpFiber®: yeast beta-1,3/1,6-glucan with up to 85% beta-glucan and less than 1% alpha-glucan. Designed for supplements and functional foods.

Discover UpFiber®

Helping You Build Better Products

From high-protein nutrition to egg-free bakery and immune health, Yeastup helps brands turn ambitious product ideas into formulations that perform. Yeastin® functional proteins improve texture, structure and nutrition, while UpFiber® brings yeast beta-1,3/1,6-glucan to supplements and functional foods.

Why We Do What We Do

We believe better food starts with better ingredients. Yeastup develops Yeastin® functional proteins and UpFiber® yeast beta-glucan to help brands create food and supplement innovations that perform better and support a more sustainable food system.

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Sustainable

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Animal-friendly

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Clean Label

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Performance-ready