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Last Updated: 12/06/2026

Sibelius Natural Products

Oxford
Founded 2009
Science-led developer of clinically proven natural ingredients for supplements

Sibelius Natural Products is a science-led supplier of branded, clinically researched natural ingredients for the global nutritional supplement industry.

The company uses its patented platform to identify bioactive botanical sources and develop synergistic ingredient formulations, supported by preclinical and clinical trials.

Sibelius' ingredients are marketed under brand names supporting claims relating to cognition, sleep, relaxation, fertility and cardiovascular health, serving supplement manufacturers and brands seeking scientifically substantiated natural ingredients for healthy ageing products.

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