The Ordinary’s Retinol Serum 1% in Squalane is a water-free, multi-purpose solution formulated to reduce the appearance of pores, dark spots and fine lines, and improve the overall appearance of skin’s texture. Enriched with a 1% concentration of the anti-ageing powerhouse retinol, which is a derivative of vitamin A, the lightweight serum delivers visible plumping and firming effects to your skin. Another key antioxidant ingredient, squalane, protects against UV damage and helps to minimise the risk of sun-induced age spots, leaving you with a more even-looking skin tone. This water-free solution contains 1% pure Retinol, an ingredient that can reduce the appearances of fine lines, of photo damage and of general skin ageing. While Retinol has been studied extensively, it 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. Water-free, alcohol-free, nut-free, vegan, gluten-free.