"Water- and silicone-free, The Ordinary’s Retinol 0.5% in Squalane features highly stable retinol, an ingredient that can reduce the appearance of ageing with impressive results. A powerhouse form of vitamin A, retinol encourages cell turnover, revealing healthier, softer skin while also tackling blemishes, dark spots and defying signs of ageing – including softening the appearance of fine lines and wrinkles and uneven tone. About this item It offers a water-free solution containing 0.5% retinol, an ingredient that improves the appearance of fine lines that arise from a loss of collagen and elastin It has squalane, a moisturizing agent that enhances surface-level hydration and helps combat the dryness that can be associated with retinol use It targets textural Irregularities, dryness, signs of aging and uneven skin tone Apply a few drops to the face in the evening Suitable for all skin types From the manufacturer Technology This water-free solution contains 0.5% pure Retinol, an ingredient that can reduce the appearances of fine lines, of photo damage and of general skin aging. Retinol is irritating to the skin and newer technologies exist that mimic the visible effects of Retinol without causing skin irritation. For this reason, we generally recommend using Granactive Retinoid 2% or Granactive Retinoid 5% instead of this formula. Directions Apply a small amount to face in the PM as part of your skincare regimen, after water-based serums but before heavier treatments. Do not use with other retinoid treatments. Avoid unprotected solar exposure. Caution: Retinol can cause irritation, redness and peeling, especially around the eyes and mouth, in the early stages of treatment while skin builds tolerance. If persistent irritation occurs, cease use and consult a physician. Use only as directed on unbroken skin. Patch testing prior to use is advised. Keep out of reach of children. Refrigerate after opening."