Oxford Healthspan

Unlock cellular renewal and healthy ageing.

Oxford Healthspan was founded by Leslie Kenny, inspired by her remarkable journey of overcoming autoimmune conditions through natural health solutions. Partnering with Oxford University scientists, Leslie discovered spermidine, a natural longevity compound, and launched the flagship product, Primeadine®.

Oxford Healthspan offers premium, food-derived spermidine supplements. Spermidine has several health benefits, such as supporting healthy ageing by helping cells regenerate and reducing stress. It helps to improve memory and slow down age-related mental decline. It also helps heart health by lowering cholesterol and blood pressure and can protect against conditions like arthritis. Additionally, spermidine supplements support bone health and reduce the risk of osteoporosis and fractures as we age.

Oxford Healthspan ensure that their ingredients undergo rigorous testing for purity and potency, with each batch containing at least the minimum effective dose of spermidine. Manufactured in FDA-registered, ISO-certified facilities, their products are free from synthetic additives, fillers and hydrogenated oils. As a UK stockist of Oxford Healthspan supplements, browse the selection at Healf.