I bought just some of the products on 7 November with the last 30% off sale and I already have my cart filled with the rest of the products with another sale. I noticed MASSIVE improvement in my skin after just 2 weeks of using the cleanser, spray and moisturizer. I then added nicinimide and wow, blown away. It just looks and feels the healthiest my skin has ever felt. I have used a lot of skin care products and these by far are the best.