Dermalogica AGE Smart™ Dynamic Skin Recovery SPF50 is a medium-weight, daily moisturiser with broad spectrum SPF50 and is Dermalogica’s best selling anti-ageing moisturiser. A hydrating formula that will help defend against the internal and external causes of skin ageing and protect the skin from harmful UV rays. AGE Smart® ingredients enhance the skin’s natural ability to fight skin-ageing free radicals and other internal factors that cause ageing.