The Ordinary Retinol 0.2% in Squalane is a gentle yet effective anti-aging serum that combines pure retinol with moisturizing squalane. This entry-level retinol concentration is ideal for beginners looking to incorporate vitamin A derivatives into their skincare routine while minimizing potential irritation. This product comes in a 30ml amber glass bottle with a dropper applicator for precise dispensing. The 0.2% concentration is the mildest retinol option from The Ordinary, making it suitable for retinol beginners or those with sensitive skin. For best results, use in the evening and always follow with sunscreen during daytime hours. As with all retinol products, it's recommended to start with less frequent application (1-2 times per week) and gradually increase usage as tolerance builds.