I have hormonal adult acne and and it’s severe. I purchased the Serum Complexe Iribol to add to the collection of other items to help balance my skin. It’s going on two weeks and my skin is starting to purge but when I cleanse my face and do the whole routine of cleansing toning and all the serum’s and other creams onto my skinin a matter of maybe six hours it has really made purge out break for me was like hard cystic acne under my skin disappear/ shrink in a matter of 4 to 6 hours it’s down to like a size of a ink pen point top very small it is amazing how this works. This month I turn 45 years old in April this is the first time I’ve use something on my face that works magic, this stuff is a miracle to me I wish I would’ve known about Biologique Recherche year’s ago this really needs to be out there for people with acne prone skin because this facial magic is the bomb. I speak highly of this line only using it two weeks thus far I am blown away about how this heals and balances out my skin it has given me a glow I’ve never seen before it has made my skin bright my boyfriend said I look like my mom’s complexion now and she’s a light skin paper bag brown complexion and I am a true brown skin diva.