Tried this product on the recommendation of my Spa facialist. I applied this product on wet skin after cleansing, massaging into skin until the product was absorbed. Then I applied Lumafirm Cream. I was impressed the next morning, my skin looked bright, firmer and small lines seemed diminished. I use Pevonia products on a regular basis and have always been impressed, but this is the first time I have written a review. I liked this product very much,and have ordered more of it. The only negative is that I got 4 treatments out of one disk, $5.00 per treatment, a little pricey, but worth it.