Description Retinol 1% In Squalane Offers A Water-Free Solution Containing 1% Retinol—An Ingredient That Improves The Appearance Of Fine And Dynamic Lines That Arise From A Loss Of Collagen And Elastin, While Evening Skin Texture And Tone. What’S More, This Expert-Level Formula Is Supported With Squalane, A Moisturizing Agent Naturally Found In Your Skin That Enhances Surface-Level Hydration And Helps Combat The Dryness That Can Be Associated With Retinol Use. The Ordinary Tip: Start With Retinol 0.2% In Squalane And Slowly Work Your Way Up To Retinol 0.5% In Squalane And Retinol 1% In Squalane. That Said, If You Are Prone To Sensitivity, You May Prefer To Use Newer Retinoid Technologies, Such As Those Found In Our Granactive Retinoid 2% Emulsion. Note: Once Opened, This Formula Should Be Refrigerated And Used Within A... View More In Your Regimen Prep Step 2: Treat Seal Use After Cleansing And Water-Based Serums, Before Oils, Suspensions Or Creams.