Life extension is expanding the human lifespan, either unassumingly – through upgrades in medication – or drastically by expanding the greatest lifespan past its by and large settled restriction of 125 years. The capacity to accomplish such emotional changes, nonetheless, doesn't at present exist.

A few specialists around there, and "life extensionists", "immortalists" or "longevists" (the individuals who wish to accomplish longer lives themselves), accept that future achievements in tissue revival, immature microorganisms, regenerative medication, sub-atomic fix, quality treatment, pharmaceuticals, and organ substitution, (for example, with counterfeit organs or xenotransplantations) will in the end empower people to have inconclusive lifespans (agerasia) through complete restoration to a solid young condition. The moral repercussions, if life extension turns into a chance, are bantered by bioethicists.

The offer of implied against maturing items, for example, enhancements and hormone substitution is a rewarding worldwide industry. For instance, the business that advances the utilization of hormones as a treatment for purchasers to slow or turn around the maturing procedure in the US showcase created about $50 billion of income a year in 2009. The utilization of such items has not been demonstrated to be viable or safe.