As a huge Caci fan for over 25 years, i was sceptical that this would work, even a little bit as well !!. But, after struggling to find the time for salon appointments and missing those i did book, i decided to give it a try. It really is a little GEM. It really does work and produce results you can see. (I am 57 years) I love the ease of use (no fiddly set up or cleaning rituals afterwards) I just switch on , apply the gel and away I go. You can use it as much or as little as you wish. But you will always get a great result , used as directed. There are some great Tutorials on line , and I realised i possibly didn’t need to buy this particular attachment. However, it is still a good addition. I keep it on charge permanently and so its always good to go. This device has already saved me hundreds of pounds and lots of trips to the town salon . I cannot recommended this lovely product more highly for those who want to maintain a youthful appearance without medical intervention.