This product contains 1% retinol in squalane, which is known for its anti-aging properties. Retinol helps to reduce the appearance of wrinkles, fine lines, and uneven skin tone. The squalane in the formula provides hydration and helps to maintain the skin's moisture barrier. However, retinol can be potentially irritating to some individuals, and it is recommended to start with a lower concentration if you're new to using retinol.