Reducing the appearance of fine lines, photo-damage and skin ageing, The Ordinary Retinol 0.2% in Squalane, harnesses a powerhouse ingredient to deliver incredible anti-ageing benefits.  This water-free, 0.2% retinol-infused serum smooths the appearance of fine and dynamic lines associated with loss of collagen and elastin, revealing a balanced skin texture and tone. Formulated with squalane, a moisturising agent naturally found, this serum boosts surface-level hydration, restoring moisture to dryness often 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. Note: Once opened, this formula should be refrigerated and used within three months. Caution: Retinoids can make your skin more sensitive to UV radiation. Sun protection is particularly important when using retinoids. This product must not be used in conjunction with other retinoids including retinol or retinoic acid.