An antiaging serum with plant derived squalene.Designed to minimise fine lines and reduce the signs of aging; Retinol 0.5% In Squalene is a waterfree; solution that should be used daily as part of your evening skincare regime. Thin and lightweight; use sparingly to build skin’s retinol tolerance and create effective results. Please note: Retinol 0.2% in Squalene can cause redness; irritation and peeling within the first few weeks of use. To lessen initial side effects; dilute before use. Looking for a weaker concentration? Shop Retinol 0.2% In Squalene [here](https://www.beautybay.com/p/theordinary/retinol02insqualane/) Wanna go stronger? Try [Retinol 1% In Squalene](https://www.beautybay.com/p/theordinary/retinol1insqualane/) Find out everything you need to know about The Ordinary\'s retinols [here](https://www.beautybay.com/edited/theordinaryyourquestionsanswered/) This is why beauty obsessives love The Ordinary Retinol in Squalane – find out more [here]( https://www.beautybay.com/edited/theordinaryretinolsqualanereview/)