I began using this product about 3 years ago at night before moisturizing. I'm 65 and have areas on my chin and jaw areas that have acne-like issues along with other aging issues. This product has been wonderful. It's not harsh or drying but it gets the job done. I recently ordered from Dermalogica. The free gifts were delivered but no skin renewal booster. When I called, I was informed that it was no longer available. I'm extremely disappointed. No one informed of any alternate product.