Sérum Complexe Iribiol

(117 customer reviews)

Purifying and Regenerating Botanical Serum.

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Result : balances and purifies the skin.

Product description : this balancing serum helps to regulate sebum secretion and tightens the pores.  It is made with Iris and Zinc extracts for customized treatment of skin imperfections. It is recommended for skin imperfections and/or combination and seborrheic skin.

Direction for use : apply ½ cc 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 sebecious glands are generally more concentrated.

Additional information


0.3 oz., 1.0 oz.

117 reviews for Sérum Complexe Iribiol

  1. Maya (verified owner)

  2. Ani T. (verified owner)

  3. Meleah (verified owner)

    Complexe Iribiol has been a another go to and must product that I always keep on hand for my breakouts. It’s a light serum that when used reduces the time of my breakout.

  4. Christin Northrop (verified owner)

  5. Anonymous (verified owner)

  6. Naomi K. (verified owner)

  7. Mary (verified owner)

    Too soon to tell how this performs, I just started using. Still seeing some breakouts but they are disappearing much faster after forming.

  8. Anonymous (verified owner)

  9. Toni Blasingame (verified owner)

    I love this serum! It’s great for spot treatments!

  10. Katheryne Gomez (verified owner)

  11. Malisa (verified owner)

    This product has changed my skin so much in just a few months of using it!

  12. Daiana (verified owner)

    I like this product , definitely helps with pimples, breakout . I think all biologique recherche products together giving you amazing result in the couple weeks .

  13. Hannah L. (verified owner)

    Exactly what I needed and came so fast!

  14. Hayley Moody (verified owner)

  15. Anonymous (verified owner)

  16. Brea Prior (verified owner)

  17. Fabiana Beregeno (verified owner)

  18. Katherin Nieto (verified owner)

  19. Emily J. (verified owner)

    I occasionally have cystic acne, I used iribiol as a spot treatment and the acne did not come to the skin and dissolved over a few days.

  20. Natalia Zaguzina (verified owner)

    Great product! Thank you for generous samples as well !

  21. Erinn Hauck (verified owner)

    Takes consistent use of product, but good option for spot treatment when implemented regularly. Definitely worth having for breakouts as needed!

  22. Jessica O. (verified owner)

    Best “spot” treatment I’ve ever tried!

  23. Macey B. (verified owner)

  24. Patty (verified owner)

  25. Theresa V. (verified owner)

    Essential summer product for those pesky clogged pores. As always, Toska has unbelievable shipping and customer service. Life is so unpredictable right now, but I know I can always can’t on my BR deliveries from Toska 😉 (haha). This serum is one of the more affordable products in the line and is a great introduction to their extensive offering of serums especially if you are suffering from breakouts.

  26. Tatyana R. (verified owner)

  27. Anonymous (verified owner)

    I had a random cluster of acne on my neck that I have been trying to get rid of for more than a year. Within a couple weeks this serum cleared it right up! I like using this as a spot treatment on active acne and on areas where I tend to breakout as prevention.

  28. Anonymous (verified owner)

  29. Emily (verified owner)

    This product has helped, in conjunction with P50 1970, to clear up the hormonal acne, blackheads, and clogged no pores I used to get on my chin and forehead. It has helped refine my skin texture without causing drying or redness like a retinol. Highly recommend it if you have oily, congested skin and/or dialated pores.

  30. Amy (verified owner)

    Love the way it clears up blemishes discreetly & no marks.

  31. STACI F. (verified owner)

  32. Natalie Ecker (verified owner)

  33. Lauren (verified owner)

  34. Neala Cline (verified owner)

  35. Ellen Joy A (verified owner)

    Hands down, this is the most effective serum for my hormonal breakouts. I never want to be without it!

  36. Anonymous (verified owner)

  37. kadia k. (verified owner)

  38. Lindsay Goldsberry (verified owner)

  39. Anonymous (verified owner)

  40. Anonymous (verified owner)

    Not drying but keeps my hormonal break outs under control plus helps them heal faster

  41. Aquiles Oraa (verified owner)

    Besides helping with acne it evens out my skin tone.

  42. Lisa Todd (verified owner)

  43. Kistler Ulmer (verified owner)

  44. Anonymous (verified owner)

    I stopped using Rx benzaclin and Clindamycin… really helps control breakouts!

  45. Anonymous (verified owner)

    If you are oily and prone to breakouts, incorporate this pronto to your routine. Use consistently. Better for balancing and prevention

  46. Allison (verified owner)

  47. Anonymous (verified owner)

  48. Anonymous (verified owner)

    Great service, fast shipping. Happy customer 🙂

  49. Mariah Measey (verified owner)

    Firstly, Toska is one of the most helpful when it comes to skincare advice. I was getting summer breakouts from all the sunblock and sweat and her team suggested this wonderful Biologique Recherche serum. I have been using for a month and can see a difference in lesser breakouts in my skin. It’s also a great spot treatment when big ones pop up! Thank you Toska for a wonderful product recommendation and excellent customer service as always. If you have skincare concerns, visit Toska and her expert team for a consultation!

  50. Nora (verified owner)

    My skin is sensitive, dry and very very reactive. I like tacos, it doesn’t. I like pasta, it doesn’t. When those red bumps appear this is the first serum I use after P50V that I spot treat on the bumps only. It dries them out nicely.

  51. Jessica (verified owner)

    Amazing product!! Arrived quickly and was beautifully packaged, too.

  52. Amanda H. (verified owner)

  53. Noah M. (verified owner)

    My biggest skin struggle was always random congestion on my forehead that not even P50 could take away. A week days of 2 drops of Iribiol at night and it’s vanished. I’m sold. Totally in love

  54. Adam F. (verified owner)

  55. Alla (verified owner)

  56. Chelsea L. (verified owner)

  57. Stephanie Kosnik (verified owner)

  58. Anonymous (verified owner)

  59. Anonymous (verified owner)

  60. Chelsea L. (verified owner)

    Can’t be without! Perfect for active and hormonal breakouts.

  61. Anonymous (verified owner)

    I love this serum! I have acne prone skin and this product is helping clearing everything up!

  62. Kellie (verified owner)

    Always a great shopping experience at Toska! Excited to try new BR products in the future.

  63. Sara Tindall (verified owner)

    cant live without it!

  64. Lilian Gutierrez (verified owner)

  65. Chelsea L. (verified owner)

    Amazing! I didn’t see results as immediate as some say they have but over time I can definitely see a difference.

  66. cathy r. (verified owner)

    Very drying , use as a spot treatment and will dry out those pimples

  67. Erika Tutoni (verified owner)

  68. Linsey Upton (verified owner)

  69. Anonymous (verified owner)

  70. Elaheh (verified owner)

  71. Audrey Garden (verified owner)

  72. Lauren M. (verified owner)

  73. Hannah T. (verified owner)

    A great serum for us hormonal acne-prone gals. Nothing will prevent hormonal acne for me BUT this helps the cystic bumps go away much faster than other products. I use this with creme dermopurifiante.

  74. Natalie B. (verified owner)

  75. Dawn (verified owner)

  76. Zoe Nixon (verified owner)

  77. Stephanie Brammer (verified owner)

  78. Nicole Q. (verified owner)

  79. Jennifer L. (verified owner)

    Haven’t had a break out since I started using this (I’m 37 and get hormonal breakouts every period). I even started putting it on my husband for his stress breakouts and his have improved also.

  80. Anonymous (verified owner)

  81. Brook R. (verified owner)

  82. Charito Z. (verified owner)

    I’ve been using this serum for almost 6 months now. It works slowly on my end but I can say that it’s working, (slowly but surely). You have to be consistent in using this product to see the results. I still get breakouts but not as many as before. Overall, I’m satisfied and hopefully it will really stop my breakouts in the future.😊

  83. Lisa M. (verified owner)

  84. Christina I. (verified owner)

    Trying this tomorrow actually, was using dermapore and now switching so i can compare =).

  85. Anonymous (verified owner)

  86. Anonymous (verified owner)

    Decided to splurge on the big size and I am not disappointed! Love this serum for helping keep my skin clear!

  87. Haleigh (verified owner)

  88. lara h. (verified owner)

    This serum is amazing. For as long as I can remember, I’ve had breakouts especially hormonal breakouts on the chin. Since using this product (for about four months now) , I haven’t had one. The whole BR line has been making my 44 year old skin better and better. I feel like my skin has stopped aging. AMAZING and so worth every penny!

  89. Buffy York (verified owner)

  90. Lauren (verified owner)

  91. Kimberly (verified owner)

  92. Whitney (verified owner)

  93. jane m. (verified owner)

    Super fast delivery with great samples! Regarding the product, great for use on my chin where I get hormonal breakouts. I use it 2-3 drops, 1-2 times a day, and it helps the breakouts clear up faster and doesn’t dry out my skin. I also mix it in with Masque Vivant + Masque VIP O2 + baking soda for a little something extra when masking. Also doesn’t smell as bad as other serums.

  94. Megan Morris (verified owner)

    This has been a game changer! I have congested skin and in less than a month i can see a huge difference!! I highly recommend this product. And i loved the samples Toska through in as well. They are so helpful and knowledgeable!!

  95. Azin Sadeghi (verified owner)

  96. Ana (verified owner)

    I purchased this for my son. IT works well and quickly.

  97. Victoria (verified owner)

    This is an excellent serum that will become a staple in my skincare regimen. Any blemishes and breakouts are healed in 3 days or less and are half the size by morning!

  98. Stefanie (verified owner)

    Great product. Tiny bottle lasted over two months. This is a repurchase.

  99. Lindsay Goldsberry (verified owner)

  100. Megan McLeod-Hanie (verified owner)

  101. Macey Bunkelman (verified owner)

  102. Ashley (verified owner)

  103. Anonymous (verified owner)

  104. Allison S. (verified owner)

    Really seems to help inflammation, blocked pores, and acne due to hormonal changes. A little goes a long way with this product.

  105. Christine McCartin (verified owner)

  106. Anonymous (verified owner)

  107. Rian Freedman (verified owner)

    Love that it completely sinks into skin.

  108. Ellen M. (verified owner)

  109. Tessa (verified owner)

  110. Ashley S. (verified owner)

  111. Erika O. (verified owner)

    Love for those pesky hormonal breakouts. Definitely a must have product in my BR arsenal.

  112. Amanda Steiner (verified owner)

    Arrived quickly and loved the samples sent as well!!

  113. Ashley S. (verified owner)

  114. Mary (verified owner)

  115. Esther Rivera (verified owner)

  116. Cynthia Velazquez (verified owner)

    The only serum that has work on keeping my hormonal acne at bay! I will repurchase this forever. Toska you have the most amazing service and you are knowledgeable beyond words!!! Thank you for making my shopping experience really enjoyable and thanks for the samples.

  117. Jill Seeley (verified owner)

    Helping keep my hormonal acne at bay!

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