Primeadine® is Oxford Healthspan’s range of whole-food spermidine supplements, created to support cellular health and healthy aging.

Spermidine is a natural compound found in the body and in food. It has been studied for its role in autophagy, the process your cells use to clear away and recycle worn-out components.

Primeadine® formulas are made with carefully sourced whole-food ingredients rather than synthetic spermidine. Products are manufactured to recognised quality standards and independently tested for identity, purity and safety in Japan and the USA. Certificates of Analysis are available so customers can review the testing behind each formula.