Overall, I am happy with this product, as it is the first that actually worked for me. It is a slow process, so don't expect fast results. I see about 30% hair loss now, but I've used this product for 5 months. I hope to be hairless by New Years (That's about 7 months - a realistic goal). You will obviously need to keep it up.. I would like to see longer lasting bulbs, as mine run out quickly. Overall, this worked better for me than American Lazer (which i went to for 2 years and paid way too much money).