But what many people don't know about Retinol is that it is a highly-reactive molecule, meaning it can break down – and lose its potency – as soon as it is exposed to sunlight or air. Retinol is effective at reducing visible wrinkles, fine lines and age spots.

microencapsulation for maximum results At Dermalogica, we use advanced microencapsulation technology in products like Overnight Retinol Repair and Age Reversal Eye Complex to stabilise Retinol and ensure its maximum potency. This technologically advanced approach protects the Retinol from degrading as soon as it is exposed.