AstaReal is now offering a superior yeast beta-glucan product.
Contact our team to receive:
- product documentation
- study data
- opportunity to request a sample
Yestimun® is a natural ingredient made only from brewers’ yeast, which is grown on malted barley, hops and water.
Yestimun® is an ingredient of highest quality made in Leiber GmbH’s own production facilities in Germany.
Yestimun® is an ingredient whose clinical efficiency has been proven in several own studies that demonstrate a significant reduction in common cold episodes during winter.