The Ordinary Retinol 1% in Squalane is a high-strength serum designed to target the signs of aging and improve the overall texture and appearance of the skin. This 30ml formula contains 1% pure retinol, a potent form of vitamin A that helps to promote cell turnover and increase collagen production. The addition of squalane, a natural moisturizer found in the skin, helps to keep the skin hydrated and prevent dryness and irritation. With regular use, this serum can help to reduce the appearance of fine lines, wrinkles, and other signs of aging, leaving skin looking smoother and more youthful. It is recommended for use at night after cleansing and toning, and it is important to wear sunscreen during the day when using this product.