What best from this product is THE RESULT! I use it 5 times a week (2 days for exfoliation day). Since I considered myself as an advanced user in terms of retinol, so I am okay with 5 times a week. For those who are beginners, please use retinols gradually. After using this product for almost 2 weeks, I feel that my acne heals faster and no more redness visible. My PIH is also improved significantly. This product is a holy grail! The texture is gel, moisturizer-like ima say, it gives me a nice amount of moisture and feels light at the same time. For best result, I recommend to use sunscreen and vit c product in day time.