Formulated with medium-strength, time-release retinol – and supported with vitamin E for stability – this lightweight yet powerful serum addresses established signs of ageing such as lines, wrinkles, dullness, discolouration and hyperpigmentation. The Intense supercharged formula features hydrating Squalene and retinol-enhancing Climbazole, to boost its anti-ageing benefits, without increasing irritation. Formulated with 0.6% retinol, this serum is ideal for existing retinol users seeking a higher strength formulation.