i have candida problem for more than 5 years. i have try many detox and probiotic. i did try all the best probiotic and popular like ohhirra, jarrow, pb8, pearl, ultimate flora, healthy origin. nothing work like fivelac or threelac. only fivelac relieve me from itchy skin caused by candida. this product not even well known like ohhira. i believe this is not scam. if not why it can cure me from years of sickness caused by candida and even medical doctor told me there is no cure and i have to live with it