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Biologique Recherche

Serum Complexe Iribiol

  • For very oily, breakout prone skin.
    This serum helps regulate sebum secretions, tightens the pores and prevents the formation of future skin imperfections.
    It is ideal for the T-zone area of combination skin, and will reveal a healthier glow.

    • Regulates sebaceous secretions
    • Tightens pores
    • Prevents, slows down and corrects the formation of skin imperfections.
    • Stimulates cell renewal and promotes healing of skin imperfections.
    • A tailored treatment for skin imperfections.
    • An intensive formula for healthier, more balanced and radiant skin.
    • Complexe Iribiol is particularly recommended for the treatment of median zones of seborrheic or combination skin.
    • A combination of regulating, anti-microbial and soothing active ingredients for a complete action on the imperfections of the skin.
    • Does not dry out the skin.
    • Skin is visibly less greasy, pores are tightened.
    • Skin imperfections are alleviated, healed.
    • Skin feels cleaned and purified.
    • Ideal for a treatment of at least 3 weeks.
    Note :
    - We recommend using this product for a course of at least 3 weeks.
    - Not suitable for children.
  • Aida says: This is best used with or following Biologique Recherche Masque Vivant (mixed with baking soda).
    Follow with Biologique Recherche Crème Dermopurifiante.
    For sensitive skin, avoid Masque Vivant and instead use Biologique Recherche Masque Biomagic.
    Apply 0.5ml (10 drops) of Complexe Iribiol on clean skin over the whole face, neck and cleavage in a light ascending massage until the product has been completely absorbed.
    Focus on the T-zone where sebaceous glands are generally more concentrated.
    We strongly recommend using Lotion P50 beforehand.
  • Composition
    Iris Extract, Zinc Extract, Salicylic Acid, Red Poppy Extract

Customer Reviews

Based on 1 review Write a review

Customer Reviews

Based on 18 reviews
Amazing Results

I bought the small bottle of Iribiol and have seen great results in 3 weeks. My skin isn’t perfect but noticeably better. I will definitely be purchasing the large bottle soon because I know with more time, my skin will continue to improve. Biologique Recherche has done amazing things for my skin.


Love it!

Tiny but mighty

This small ampule of liquid gold for blackheads and breakouts! Works so well and I like the smell.Using it in the tzone really keeps my pores clean.

One of my must haves!

Great for those few times a month I may get some congestion. Works wonders! I personally love using on my t-zone as it helps control my oiliness. Love this serum!

Gradually but Steadily Seeing Results - Pimple Free T-Zone at Last!

I purchased this serum the moment I read it was formulated for people with oily T-zone or "combination" skin. My entire life, I've almost never had a pimple-free T-zone, even when the rest of my skin has been parched with harsh anti-acne washes and prescription and non-prescription creams. I've seen some results with acidic masks, but these leave me with the trade-off of red, aggravated, peeling skin for days after. Even after using p50 and Masque Vivant, I was still experiencing [albeit much smaller] pimples and congestion in my T-zone.

About two weeks ago I began applying this serum to my T-zone after p50 twice a day. I didn't notice any major changes at first. The serum is watery, sinks in immediately and with no burning or tingling sensation it was hard to tell if it was working. However, I stuck with the routine, and when recently prompted to write a review, I looked in the mirror and realized that my T-zone was remarkably clear. Based upon my experience with a myriad of products and using this for over two weeks consistently, I believe it is working and it in the best way possible: I've managed to get my T-zone acne free without the redness, drying and peeling that I'd always figured has to be the natural trade-off.

I ordered the larger, 30ml size of this serum and I've only made a modest dent in the volume despite applying it pretty liberally twice a day, so I imagine it will last me two months or more which also makes it a pretty good value for the $. I'm going to continue to consistently use it, and unless the results of the last two weeks prove to be some fluke, I'll definitely be reordering it well before I run out.